@@ -1,1669 +1,1673 | |||||
1 | ''' |
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1 | ''' | |
2 | File: SpectraIO.py |
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2 | File: SpectraIO.py | |
3 | Created on 20/02/2012 |
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3 | Created on 20/02/2012 | |
4 |
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4 | |||
5 | @author $Author$ |
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5 | @author $Author$ | |
6 | @version $Id$ |
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6 | @version $Id$ | |
7 | ''' |
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7 | ''' | |
8 |
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8 | |||
9 | import os, sys |
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9 | import os, sys | |
10 | import numpy |
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10 | import numpy | |
11 | import glob |
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11 | import glob | |
12 | import fnmatch |
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12 | import fnmatch | |
13 | import time, datetime |
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13 | import time, datetime | |
14 |
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14 | |||
15 | path = os.path.split(os.getcwd())[0] |
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15 | path = os.path.split(os.getcwd())[0] | |
16 | sys.path.append(path) |
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16 | sys.path.append(path) | |
17 |
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17 | |||
18 | from HeaderIO import * |
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18 | from HeaderIO import * | |
19 | from DataIO import DataReader |
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19 | from DataIO import DataReader | |
20 | from DataIO import DataWriter |
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20 | from DataIO import DataWriter | |
21 |
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21 | |||
22 | from Model.Spectra import Spectra |
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22 | from Model.Spectra import Spectra | |
23 |
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23 | |||
24 |
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24 | |||
25 | def getlastFileFromPath( pathList, ext ): |
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25 | def getlastFileFromPath( pathList, ext ): | |
26 | """ |
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26 | """ | |
27 | Depura el pathList dejando solo los que cumplan el formato de "PYYYYDDDSSS.ext" |
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27 | Depura el pathList dejando solo los que cumplan el formato de "PYYYYDDDSSS.ext" | |
28 | al final de la depuracion devuelve el ultimo file de la lista que quedo. |
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28 | al final de la depuracion devuelve el ultimo file de la lista que quedo. | |
29 |
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29 | |||
30 | Input: |
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30 | Input: | |
31 | pathList : lista conteniendo todos los filename completos que componen una determinada carpeta |
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31 | pathList : lista conteniendo todos los filename completos que componen una determinada carpeta | |
32 | ext : extension de los files contenidos en una carpeta |
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32 | ext : extension de los files contenidos en una carpeta | |
33 |
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33 | |||
34 | Return: |
|
34 | Return: | |
35 | El ultimo file de una determinada carpeta |
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35 | El ultimo file de una determinada carpeta | |
36 | """ |
|
36 | """ | |
37 |
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37 | |||
38 | filesList = [] |
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38 | filesList = [] | |
39 | filename = None |
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39 | filename = None | |
40 |
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40 | |||
41 | # 0 1234 567 89A BCDE |
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41 | # 0 1234 567 89A BCDE | |
42 | # P YYYY DDD SSS .ext |
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42 | # P YYYY DDD SSS .ext | |
43 |
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43 | |||
44 | for filename in pathList: |
|
44 | for filename in pathList: | |
45 | year = filename[1:5] |
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45 | year = filename[1:5] | |
46 | doy = filename[5:8] |
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46 | doy = filename[5:8] | |
47 | leng = len( ext ) |
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47 | leng = len( ext ) | |
48 |
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48 | |||
49 | if ( filename[-leng:].upper() != ext.upper() ) : continue |
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49 | if ( filename[-leng:].upper() != ext.upper() ) : continue | |
50 | if not( isNumber( year ) ) : continue |
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50 | if not( isNumber( year ) ) : continue | |
51 | if not( isNumber( doy ) ) : continue |
|
51 | if not( isNumber( doy ) ) : continue | |
52 |
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52 | |||
53 | filesList.append(filename) |
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53 | filesList.append(filename) | |
54 |
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54 | |||
55 | if len( filesList ) > 0: |
|
55 | if len( filesList ) > 0: | |
56 | #filesList.sort() |
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|||
57 | filesList = sorted( filesList, key=str.lower ) |
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56 | filesList = sorted( filesList, key=str.lower ) | |
58 | filename = filesList[-1] |
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57 | filename = filesList[-1] | |
59 |
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58 | |||
60 | return filename |
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59 | return filename | |
61 |
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60 | |||
62 |
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61 | |||
63 | def checkForRealPath( path, year, doy, set, ext ): |
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62 | def checkForRealPath( path, year, doy, set, ext ): | |
64 | """ |
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63 | """ | |
65 | Por ser Linux Case Sensitive entonces checkForRealPath encuentra el nombre correcto de un path, |
|
64 | Por ser Linux Case Sensitive entonces checkForRealPath encuentra el nombre correcto de un path, | |
66 | Prueba por varias combinaciones de nombres entre mayusculas y minusculas para determinar |
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65 | Prueba por varias combinaciones de nombres entre mayusculas y minusculas para determinar | |
67 | el path exacto de un determinado file. |
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66 | el path exacto de un determinado file. | |
68 |
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67 | |||
69 | Example : |
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68 | Example : | |
70 | nombre correcto del file es ../RAWDATA/D2009307/P2009307367 |
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69 | nombre correcto del file es ../RAWDATA/D2009307/P2009307367 | |
71 |
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70 | |||
72 | Entonces la funcion prueba con las siguientes combinaciones |
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71 | Entonces la funcion prueba con las siguientes combinaciones | |
73 | ../RAWDATA/d2009307/p2009307367 |
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72 | ../RAWDATA/d2009307/p2009307367 | |
74 | ../RAWDATA/d2009307/P2009307367 |
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73 | ../RAWDATA/d2009307/P2009307367 | |
75 | ../RAWDATA/D2009307/p2009307367 |
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74 | ../RAWDATA/D2009307/p2009307367 | |
76 | ../RAWDATA/D2009307/P2009307367 |
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75 | ../RAWDATA/D2009307/P2009307367 | |
77 | siendo para este caso, la ultima combinacion de letras, identica al file buscado |
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76 | siendo para este caso, la ultima combinacion de letras, identica al file buscado | |
78 |
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77 | |||
79 | Return: |
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78 | Return: | |
80 | Si encuentra la cobinacion adecuada devuelve el path completo y el nombre del file |
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79 | Si encuentra la cobinacion adecuada devuelve el path completo y el nombre del file | |
81 | caso contrario devuelve None como path y el la ultima combinacion de nombre en mayusculas |
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80 | caso contrario devuelve None como path y el la ultima combinacion de nombre en mayusculas | |
82 | para el filename |
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81 | para el filename | |
83 | """ |
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82 | """ | |
84 | filepath = None |
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83 | filepath = None | |
85 | find_flag = False |
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84 | find_flag = False | |
86 | filename = None |
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85 | filename = None | |
87 |
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86 | |||
88 | for dir in "dD": #barrido por las dos combinaciones posibles de "D" |
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87 | for dir in "dD": #barrido por las dos combinaciones posibles de "D" | |
89 | for fil in "pP": #barrido por las dos combinaciones posibles de "D" |
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88 | for fil in "pP": #barrido por las dos combinaciones posibles de "D" | |
90 | doypath = "%s%04d%03d" % ( dir, year, doy ) #formo el nombre del directorio xYYYYDDD (x=d o x=D) |
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89 | doypath = "%s%04d%03d" % ( dir, year, doy ) #formo el nombre del directorio xYYYYDDD (x=d o x=D) | |
91 | filename = "%s%04d%03d%03d%s" % ( fil, year, doy, set, ext ) #formo el nombre del file xYYYYDDDSSS.ext (p=d o p=D) |
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90 | filename = "%s%04d%03d%03d%s" % ( fil, year, doy, set, ext ) #formo el nombre del file xYYYYDDDSSS.ext (p=d o p=D) | |
92 | filepath = os.path.join( path, doypath, filename ) #formo el path completo |
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91 | filepath = os.path.join( path, doypath, filename ) #formo el path completo | |
93 | if os.path.exists( filepath ): #verifico que exista |
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92 | if os.path.exists( filepath ): #verifico que exista | |
94 | find_flag = True |
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93 | find_flag = True | |
95 | break |
|
94 | break | |
96 | if find_flag: |
|
95 | if find_flag: | |
97 | break |
|
96 | break | |
98 |
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97 | |||
99 | if not(find_flag): |
|
98 | if not(find_flag): | |
100 | return None, filename |
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99 | return None, filename | |
101 |
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100 | |||
102 | return filepath, filename |
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101 | return filepath, filename | |
103 |
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102 | |||
104 | def isNumber( str ): |
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103 | def isNumber( str ): | |
105 | """ |
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104 | """ | |
106 | Chequea si el conjunto de caracteres que componen un string puede ser convertidos a un numero. |
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105 | Chequea si el conjunto de caracteres que componen un string puede ser convertidos a un numero. | |
107 |
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106 | |||
108 | Excepciones: |
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107 | Excepciones: | |
109 | Si un determinado string no puede ser convertido a numero |
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108 | Si un determinado string no puede ser convertido a numero | |
110 | Input: |
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109 | Input: | |
111 | str, string al cual se le analiza para determinar si convertible a un numero o no |
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110 | str, string al cual se le analiza para determinar si convertible a un numero o no | |
112 |
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111 | |||
113 | Return: |
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112 | Return: | |
114 | True : si el string es uno numerico |
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113 | True : si el string es uno numerico | |
115 | False : no es un string numerico |
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114 | False : no es un string numerico | |
116 | """ |
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115 | """ | |
117 | try: |
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116 | try: | |
118 | float( str ) |
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117 | float( str ) | |
119 | return True |
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118 | return True | |
120 | except: |
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119 | except: | |
121 | return False |
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120 | return False | |
122 |
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121 | |||
123 |
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122 | |||
124 |
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123 | |||
125 | def isThisFileinRange( filename, startUTSeconds, endUTSeconds ): |
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124 | def isThisFileinRange( filename, startUTSeconds, endUTSeconds ): | |
126 | """ |
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125 | """ | |
127 | Esta funcion determina si un archivo de datos en formato Jicamarca(.r) se encuentra |
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126 | Esta funcion determina si un archivo de datos en formato Jicamarca(.r) se encuentra | |
128 | o no dentro del rango de fecha especificado. |
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127 | o no dentro del rango de fecha especificado. | |
129 |
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128 | |||
130 | Inputs: |
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129 | Inputs: | |
131 | filename : nombre completo del archivo de datos en formato Jicamarca (.r) |
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130 | filename : nombre completo del archivo de datos en formato Jicamarca (.r) | |
132 |
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131 | |||
133 | startUTSeconds : fecha inicial del rango seleccionado. La fecha esta dada en |
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132 | startUTSeconds : fecha inicial del rango seleccionado. La fecha esta dada en | |
134 | segundos contados desde 01/01/1970. |
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133 | segundos contados desde 01/01/1970. | |
135 |
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134 | |||
136 | endUTSeconds : fecha final del rango seleccionado. La fecha esta dada en |
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135 | endUTSeconds : fecha final del rango seleccionado. La fecha esta dada en | |
137 | segundos contados desde 01/01/1970. |
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136 | segundos contados desde 01/01/1970. | |
138 |
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137 | |||
139 | Return: |
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138 | Return: | |
140 | Boolean : Retorna True si el archivo de datos contiene datos en el rango de |
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139 | Boolean : Retorna True si el archivo de datos contiene datos en el rango de | |
141 | fecha especificado, de lo contrario retorna False. |
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140 | fecha especificado, de lo contrario retorna False. | |
142 |
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141 | |||
143 | Excepciones: |
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142 | Excepciones: | |
144 | Si el archivo no existe o no puede ser abierto |
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143 | Si el archivo no existe o no puede ser abierto | |
145 | Si la cabecera no puede ser leida. |
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144 | Si la cabecera no puede ser leida. | |
146 | """ |
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145 | """ | |
147 | m_BasicHeader = BasicHeader() |
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146 | m_BasicHeader = BasicHeader() | |
148 |
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147 | |||
149 | try: |
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148 | try: | |
150 | fp = open( filename,'rb' ) #lectura binaria |
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149 | fp = open( filename,'rb' ) #lectura binaria | |
151 | except: |
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150 | except: | |
152 | raise IOError, "The file %s can't be opened" %(filename) |
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151 | raise IOError, "The file %s can't be opened" %(filename) | |
153 |
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152 | |||
154 | if not(m_BasicHeader.read(fp)): |
|
153 | if not(m_BasicHeader.read(fp)): | |
155 | raise IOError, "The file %s has not a valid header" %(filename) |
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154 | raise IOError, "The file %s has not a valid header" %(filename) | |
156 |
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155 | |||
157 | fp.close() |
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156 | fp.close() | |
158 |
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157 | |||
159 | if not ((startUTSeconds <= m_BasicHeader.utc) and (endUTSeconds >= m_BasicHeader.utc)): |
|
158 | if not ((startUTSeconds <= m_BasicHeader.utc) and (endUTSeconds >= m_BasicHeader.utc)): | |
160 | return 0 |
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159 | return 0 | |
161 |
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160 | |||
162 | return 1 |
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161 | return 1 | |
163 |
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162 | |||
164 |
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163 | |||
165 | class SpectraReader( DataReader ): |
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164 | class SpectraReader( DataReader ): | |
166 | """ |
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165 | """ | |
167 | Esta clase permite leer datos de espectros desde archivos procesados (.pdata). La lectura |
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166 | Esta clase permite leer datos de espectros desde archivos procesados (.pdata). La lectura | |
168 | de los datos siempre se realiza por bloques. Los datos leidos (array de 3 dimensiones) |
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167 | de los datos siempre se realiza por bloques. Los datos leidos (array de 3 dimensiones) | |
169 | son almacenados en tres buffer's para el Self Spectra, el Cross Spectra y el DC Channel. |
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168 | son almacenados en tres buffer's para el Self Spectra, el Cross Spectra y el DC Channel. | |
170 |
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169 | |||
171 | Esta clase contiene instancias (objetos) de las clases BasicHeader, SystemHeader, |
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170 | Esta clase contiene instancias (objetos) de las clases BasicHeader, SystemHeader, | |
172 | RadarControllerHeader y Spectra. Los tres primeros se usan para almacenar informacion de la |
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171 | RadarControllerHeader y Spectra. Los tres primeros se usan para almacenar informacion de la | |
173 | cabecera de datos (metadata), y el cuarto (Spectra) para obtener y almacenar un bloque de |
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172 | cabecera de datos (metadata), y el cuarto (Spectra) para obtener y almacenar un bloque de | |
174 | datos desde el "buffer" cada vez que se ejecute el metodo "getData". |
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173 | datos desde el "buffer" cada vez que se ejecute el metodo "getData". | |
175 |
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174 | |||
176 | Example: |
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175 | Example: | |
177 | dpath = "/home/myuser/data" |
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176 | dpath = "/home/myuser/data" | |
178 |
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177 | |||
179 | startTime = datetime.datetime(2010,1,20,0,0,0,0,0,0) |
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178 | startTime = datetime.datetime(2010,1,20,0,0,0,0,0,0) | |
180 |
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179 | |||
181 | endTime = datetime.datetime(2010,1,21,23,59,59,0,0,0) |
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180 | endTime = datetime.datetime(2010,1,21,23,59,59,0,0,0) | |
182 |
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181 | |||
183 | readerObj = SpectraReader() |
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182 | readerObj = SpectraReader() | |
184 |
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183 | |||
185 | readerObj.setup(dpath, startTime, endTime) |
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184 | readerObj.setup(dpath, startTime, endTime) | |
186 |
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185 | |||
187 | while(True): |
|
186 | while(True): | |
188 |
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187 | |||
189 | readerObj.getData() |
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188 | readerObj.getData() | |
190 |
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189 | |||
191 | print readerObj.m_Spectra.data |
|
190 | print readerObj.m_Spectra.data | |
192 |
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191 | |||
193 | if readerObj.noMoreFiles: |
|
192 | if readerObj.noMoreFiles: | |
194 | break |
|
193 | break | |
195 |
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194 | |||
196 | """ |
|
195 | """ | |
197 |
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196 | |||
198 | #speed of light |
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197 | #speed of light | |
199 | __c = 3E8 |
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198 | __c = 3E8 | |
200 |
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199 | |||
201 |
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200 | |||
202 | def __init__( self, m_Spectra = None ): |
|
201 | def __init__( self, m_Spectra = None ): | |
203 | """ |
|
202 | """ | |
204 | Inicializador de la clase SpectraReader para la lectura de datos de espectros. |
|
203 | Inicializador de la clase SpectraReader para la lectura de datos de espectros. | |
205 |
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204 | |||
206 | Inputs: |
|
205 | Inputs: | |
207 | m_Spectra : Objeto de la clase Spectra. Este objeto sera utilizado para |
|
206 | m_Spectra : Objeto de la clase Spectra. Este objeto sera utilizado para | |
208 | almacenar un perfil de datos cada vez que se haga un requerimiento |
|
207 | almacenar un perfil de datos cada vez que se haga un requerimiento | |
209 | (getData). El perfil sera obtenido a partir del buffer de datos, |
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208 | (getData). El perfil sera obtenido a partir del buffer de datos, | |
210 | si el buffer esta vacio se hara un nuevo proceso de lectura de un |
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209 | si el buffer esta vacio se hara un nuevo proceso de lectura de un | |
211 | bloque de datos. |
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210 | bloque de datos. | |
212 | Si este parametro no es pasado se creara uno internamente. |
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211 | Si este parametro no es pasado se creara uno internamente. | |
213 |
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212 | |||
214 | Affected: |
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213 | Affected: | |
215 | self.m_Spectra |
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214 | self.m_Spectra | |
216 | self.m_BasicHeader |
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215 | self.m_BasicHeader | |
217 | self.m_SystemHeader |
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216 | self.m_SystemHeader | |
218 | self.m_RadarControllerHeader |
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217 | self.m_RadarControllerHeader | |
219 | self.m_ProcessingHeader |
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218 | self.m_ProcessingHeader | |
220 |
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219 | |||
221 | Return : None |
|
220 | Return : None | |
222 | """ |
|
221 | """ | |
223 | if m_Spectra == None: |
|
222 | if m_Spectra == None: | |
224 | m_Spectra = Spectra() |
|
223 | m_Spectra = Spectra() | |
225 |
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224 | |||
226 | if not( isinstance(m_Spectra, Spectra) ): |
|
225 | if not( isinstance(m_Spectra, Spectra) ): | |
227 | raise ValueError, "in SpectraReader, m_Spectra must be an Spectra class object" |
|
226 | raise ValueError, "in SpectraReader, m_Spectra must be an Spectra class object" | |
228 |
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227 | |||
229 | self.m_Spectra = m_Spectra |
|
228 | self.m_Spectra = m_Spectra | |
230 |
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229 | |||
231 | self.m_BasicHeader = BasicHeader() |
|
230 | self.m_BasicHeader = BasicHeader() | |
232 |
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231 | |||
233 | self.m_SystemHeader = SystemHeader() |
|
232 | self.m_SystemHeader = SystemHeader() | |
234 |
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233 | |||
235 | self.m_RadarControllerHeader = RadarControllerHeader() |
|
234 | self.m_RadarControllerHeader = RadarControllerHeader() | |
236 |
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235 | |||
237 | self.m_ProcessingHeader = ProcessingHeader() |
|
236 | self.m_ProcessingHeader = ProcessingHeader() | |
238 |
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237 | |||
239 | self.__fp = None |
|
238 | self.__fp = None | |
240 |
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239 | |||
241 | self.__idFile = None |
|
240 | self.__idFile = None | |
242 |
|
241 | |||
243 | self.__startDateTime = None |
|
242 | self.__startDateTime = None | |
244 |
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243 | |||
245 | self.__endDateTime = None |
|
244 | self.__endDateTime = None | |
246 |
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245 | |||
247 | self.__dataType = None |
|
246 | self.__dataType = None | |
248 |
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247 | |||
249 | self.__fileSizeByHeader = 0 |
|
248 | self.__fileSizeByHeader = 0 | |
250 |
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249 | |||
251 | self.__pathList = [] |
|
250 | self.__pathList = [] | |
252 |
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251 | |||
253 | self.filenameList = [] |
|
252 | self.filenameList = [] | |
254 |
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253 | |||
255 | self.__lastUTTime = 0 |
|
254 | self.__lastUTTime = 0 | |
256 |
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255 | |||
257 | self.__maxTimeStep = 30 |
|
256 | self.__maxTimeStep = 30 | |
258 |
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257 | |||
259 | self.__flagIsNewFile = 0 |
|
258 | self.__flagIsNewFile = 0 | |
260 |
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259 | |||
261 | self.flagResetProcessing = 0 |
|
260 | self.flagResetProcessing = 0 | |
262 |
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261 | |||
263 | self.flagIsNewBlock = 0 |
|
262 | self.flagIsNewBlock = 0 | |
264 |
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263 | |||
265 | self.noMoreFiles = 0 |
|
264 | self.noMoreFiles = 0 | |
266 |
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265 | |||
267 | self.nReadBlocks = 0 |
|
266 | self.nReadBlocks = 0 | |
268 |
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267 | |||
269 | self.online = 0 |
|
268 | self.online = 0 | |
270 |
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269 | |||
271 | self.firstHeaderSize = 0 |
|
270 | self.firstHeaderSize = 0 | |
272 |
|
271 | |||
273 | self.basicHeaderSize = 24 |
|
272 | self.basicHeaderSize = 24 | |
274 |
|
273 | |||
275 | self.filename = None |
|
274 | self.filename = None | |
276 |
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275 | |||
277 | self.fileSize = None |
|
276 | self.fileSize = None | |
278 |
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277 | |||
279 | self.__data_spc = None |
|
278 | self.__data_spc = None | |
280 | self.__data_cspc = None |
|
279 | self.__data_cspc = None | |
281 | self.__data_dc = None |
|
280 | self.__data_dc = None | |
282 |
|
281 | |||
283 | self.nChannels = 0 |
|
282 | self.nChannels = 0 | |
284 | self.nPairs = 0 |
|
283 | self.nPairs = 0 | |
285 |
|
284 | |||
286 | self.__pts2read_SelfSpectra = 0 |
|
285 | self.__pts2read_SelfSpectra = 0 | |
287 | self.__pts2read_CrossSpectra = 0 |
|
286 | self.__pts2read_CrossSpectra = 0 | |
288 | self.__pts2read_DCchannels = 0 |
|
287 | self.__pts2read_DCchannels = 0 | |
289 | self.__blocksize = 0 |
|
288 | self.__blocksize = 0 | |
290 |
|
289 | |||
291 | self.__datablockIndex = 0 |
|
290 | self.__datablockIndex = 0 | |
292 |
|
291 | |||
293 | self.__ippSeconds = 0 |
|
292 | self.__ippSeconds = 0 | |
294 |
|
293 | |||
295 | self.nSelfChannels = 0 |
|
294 | self.nSelfChannels = 0 | |
296 |
|
295 | |||
297 | self.nCrossPairs = 0 |
|
296 | self.nCrossPairs = 0 | |
298 |
|
297 | |||
|
298 | self.datablock_id = 9999 | |||
|
299 | ||||
299 | self.__delay = 7 #seconds |
|
300 | self.__delay = 7 #seconds | |
300 | self.__nTries = 3 #quantity tries |
|
301 | self.__nTries = 3 #quantity tries | |
301 | self.__nFiles = 3 #number of files for searching |
|
302 | self.__nFiles = 3 #number of files for searching | |
302 | self.__year = 0 |
|
303 | self.__year = 0 | |
303 | self.__doy = 0 |
|
304 | self.__doy = 0 | |
304 | self.__set = 0 |
|
305 | self.__set = 0 | |
305 | self.__ext = None |
|
306 | self.__ext = None | |
306 | self.__path = None |
|
307 | self.__path = None | |
307 | self.datablock_id = 9999 |
|
|||
308 |
|
308 | |||
309 |
|
309 | |||
310 | def __rdSystemHeader( self, fp=None ): |
|
310 | def __rdSystemHeader( self, fp=None ): | |
311 | """ |
|
311 | """ | |
312 | Lectura del System Header |
|
312 | Lectura del System Header | |
313 |
|
313 | |||
314 | Inputs: |
|
314 | Inputs: | |
315 | fp : file pointer |
|
315 | fp : file pointer | |
316 |
|
316 | |||
317 | Affected: |
|
317 | Affected: | |
318 | self.m_SystemHeader |
|
318 | self.m_SystemHeader | |
319 |
|
319 | |||
320 | Return: None |
|
320 | Return: None | |
321 | """ |
|
321 | """ | |
322 | if fp == None: |
|
322 | if fp == None: | |
323 | fp = self.__fp |
|
323 | fp = self.__fp | |
324 |
|
324 | |||
325 | self.m_SystemHeader.read( fp ) |
|
325 | self.m_SystemHeader.read( fp ) | |
326 |
|
326 | |||
327 |
|
327 | |||
328 |
|
328 | |||
329 | def __rdRadarControllerHeader( self, fp=None ): |
|
329 | def __rdRadarControllerHeader( self, fp=None ): | |
330 | """ |
|
330 | """ | |
331 | Lectura del Radar Controller Header |
|
331 | Lectura del Radar Controller Header | |
332 |
|
332 | |||
333 | Inputs: |
|
333 | Inputs: | |
334 | fp : file pointer |
|
334 | fp : file pointer | |
335 |
|
335 | |||
336 | Affected: |
|
336 | Affected: | |
337 | self.m_RadarControllerHeader |
|
337 | self.m_RadarControllerHeader | |
338 |
|
338 | |||
339 | Return: None |
|
339 | Return: None | |
340 | """ |
|
340 | """ | |
341 | if fp == None: |
|
341 | if fp == None: | |
342 | fp = self.__fp |
|
342 | fp = self.__fp | |
343 |
|
343 | |||
344 | self.m_RadarControllerHeader.read(fp) |
|
344 | self.m_RadarControllerHeader.read(fp) | |
345 |
|
345 | |||
346 |
|
346 | |||
347 | def __rdProcessingHeader( self,fp=None ): |
|
347 | def __rdProcessingHeader( self,fp=None ): | |
348 | """ |
|
348 | """ | |
349 | Lectura del Processing Header |
|
349 | Lectura del Processing Header | |
350 |
|
350 | |||
351 | Inputs: |
|
351 | Inputs: | |
352 | fp : file pointer |
|
352 | fp : file pointer | |
353 |
|
353 | |||
354 | Affected: |
|
354 | Affected: | |
355 | self.m_ProcessingHeader |
|
355 | self.m_ProcessingHeader | |
356 |
|
356 | |||
357 | Return: None |
|
357 | Return: None | |
358 | """ |
|
358 | """ | |
359 | if fp == None: |
|
359 | if fp == None: | |
360 | fp = self.__fp |
|
360 | fp = self.__fp | |
361 |
|
361 | |||
362 | self.m_ProcessingHeader.read(fp) |
|
362 | self.m_ProcessingHeader.read(fp) | |
363 |
|
363 | |||
364 |
|
364 | |||
365 | def __rdBasicHeader( self, fp=None ): |
|
365 | def __rdBasicHeader( self, fp=None ): | |
366 | """ |
|
366 | """ | |
367 | Lectura del Basic Header |
|
367 | Lectura del Basic Header | |
368 |
|
368 | |||
369 | Inputs: |
|
369 | Inputs: | |
370 | fp : file pointer |
|
370 | fp : file pointer | |
371 |
|
371 | |||
372 | Affected: |
|
372 | Affected: | |
373 | self.m_BasicHeader |
|
373 | self.m_BasicHeader | |
374 |
|
374 | |||
375 | Return: None |
|
375 | Return: None | |
376 | """ |
|
376 | """ | |
377 | if fp == None: |
|
377 | if fp == None: | |
378 | fp = self.__fp |
|
378 | fp = self.__fp | |
379 |
|
379 | |||
380 | self.m_BasicHeader.read(fp) |
|
380 | self.m_BasicHeader.read(fp) | |
381 |
|
381 | |||
382 |
|
382 | |||
383 | def __readFirstHeader( self ): |
|
383 | def __readFirstHeader( self ): | |
384 | """ |
|
384 | """ | |
385 | Lectura del First Header, es decir el Basic Header y el Long Header |
|
385 | Lectura del First Header, es decir el Basic Header y el Long Header | |
386 |
|
386 | |||
387 | Affected: |
|
387 | Affected: | |
388 | self.m_BasicHeader |
|
388 | self.m_BasicHeader | |
389 | self.m_SystemHeader |
|
389 | self.m_SystemHeader | |
390 | self.m_RadarControllerHeader |
|
390 | self.m_RadarControllerHeader | |
391 | self.m_ProcessingHeader |
|
391 | self.m_ProcessingHeader | |
392 | self.firstHeaderSize |
|
392 | self.firstHeaderSize | |
393 | self.__heights |
|
393 | self.__heights | |
394 | self.__dataType |
|
394 | self.__dataType | |
395 | self.__fileSizeByHeader |
|
395 | self.__fileSizeByHeader | |
396 | self.__ippSeconds |
|
396 | self.__ippSeconds | |
397 | self.nChannels |
|
397 | self.nChannels | |
398 | self.nPairs |
|
398 | self.nPairs | |
399 | self.__pts2read_SelfSpectra |
|
399 | self.__pts2read_SelfSpectra | |
400 | self.__pts2read_CrossSpectra |
|
400 | self.__pts2read_CrossSpectra | |
401 |
|
401 | |||
402 | Return: None |
|
402 | Return: None | |
403 | """ |
|
403 | """ | |
404 | self.__rdBasicHeader() |
|
404 | self.__rdBasicHeader() | |
405 | self.__rdSystemHeader() |
|
405 | self.__rdSystemHeader() | |
406 | self.__rdRadarControllerHeader() |
|
406 | self.__rdRadarControllerHeader() | |
407 | self.__rdProcessingHeader() |
|
407 | self.__rdProcessingHeader() | |
408 | self.firstHeaderSize = self.m_BasicHeader.size |
|
408 | self.firstHeaderSize = self.m_BasicHeader.size | |
409 |
|
409 | |||
410 | data_type = int( numpy.log2((self.m_ProcessingHeader.processFlags & PROCFLAG.DATATYPE_MASK))-numpy.log2(PROCFLAG.DATATYPE_CHAR) ) |
|
410 | data_type = int( numpy.log2((self.m_ProcessingHeader.processFlags & PROCFLAG.DATATYPE_MASK))-numpy.log2(PROCFLAG.DATATYPE_CHAR) ) | |
411 | if data_type == 0: |
|
411 | if data_type == 0: | |
412 | tmp = numpy.dtype([('real','<i1'),('imag','<i1')]) |
|
412 | tmp = numpy.dtype([('real','<i1'),('imag','<i1')]) | |
413 |
|
413 | |||
414 | elif data_type == 1: |
|
414 | elif data_type == 1: | |
415 | tmp = numpy.dtype([('real','<i2'),('imag','<i2')]) |
|
415 | tmp = numpy.dtype([('real','<i2'),('imag','<i2')]) | |
416 |
|
416 | |||
417 | elif data_type == 2: |
|
417 | elif data_type == 2: | |
418 | tmp = numpy.dtype([('real','<i4'),('imag','<i4')]) |
|
418 | tmp = numpy.dtype([('real','<i4'),('imag','<i4')]) | |
419 |
|
419 | |||
420 | elif data_type == 3: |
|
420 | elif data_type == 3: | |
421 | tmp = numpy.dtype([('real','<i8'),('imag','<i8')]) |
|
421 | tmp = numpy.dtype([('real','<i8'),('imag','<i8')]) | |
422 |
|
422 | |||
423 | elif data_type == 4: |
|
423 | elif data_type == 4: | |
424 | tmp = numpy.dtype([('real','<f4'),('imag','<f4')]) |
|
424 | tmp = numpy.dtype([('real','<f4'),('imag','<f4')]) | |
425 |
|
425 | |||
426 | elif data_type == 5: |
|
426 | elif data_type == 5: | |
427 | tmp = numpy.dtype([('real','<f8'),('imag','<f8')]) |
|
427 | tmp = numpy.dtype([('real','<f8'),('imag','<f8')]) | |
428 |
|
428 | |||
429 | else: |
|
429 | else: | |
430 | raise ValueError, 'Data type was not defined' |
|
430 | raise ValueError, 'Data type was not defined' | |
431 |
|
431 | |||
432 | xi = self.m_ProcessingHeader.firstHeight |
|
432 | xi = self.m_ProcessingHeader.firstHeight | |
433 | step = self.m_ProcessingHeader.deltaHeight |
|
433 | step = self.m_ProcessingHeader.deltaHeight | |
434 | xf = xi + self.m_ProcessingHeader.numHeights*step |
|
434 | xf = xi + self.m_ProcessingHeader.numHeights*step | |
435 |
|
435 | |||
436 | self.__heights = numpy.arange(xi, xf, step) |
|
436 | self.__heights = numpy.arange(xi, xf, step) | |
437 |
|
437 | |||
438 | self.__dataType = tmp |
|
438 | self.__dataType = tmp | |
439 | self.__fileSizeByHeader = self.m_ProcessingHeader.dataBlocksPerFile * self.m_ProcessingHeader.blockSize + self.firstHeaderSize + self.basicHeaderSize*(self.m_ProcessingHeader.dataBlocksPerFile - 1) |
|
439 | self.__fileSizeByHeader = self.m_ProcessingHeader.dataBlocksPerFile * self.m_ProcessingHeader.blockSize + self.firstHeaderSize + self.basicHeaderSize*(self.m_ProcessingHeader.dataBlocksPerFile - 1) | |
440 | self.__ippSeconds = 2 * 1000 * self.m_RadarControllerHeader.ipp / self.__c |
|
440 | self.__ippSeconds = 2 * 1000 * self.m_RadarControllerHeader.ipp / self.__c | |
441 |
|
441 | |||
442 | self.nChannels = 0 |
|
442 | self.nChannels = 0 | |
443 | self.nPairs = 0 |
|
443 | self.nPairs = 0 | |
444 |
|
444 | |||
445 | for i in range( 0, self.m_ProcessingHeader.totalSpectra*2, 2 ): |
|
445 | for i in range( 0, self.m_ProcessingHeader.totalSpectra*2, 2 ): | |
446 | if self.m_ProcessingHeader.spectraComb[i] == self.m_ProcessingHeader.spectraComb[i+1]: |
|
446 | if self.m_ProcessingHeader.spectraComb[i] == self.m_ProcessingHeader.spectraComb[i+1]: | |
447 | self.nChannels = self.nChannels + 1 |
|
447 | self.nChannels = self.nChannels + 1 | |
448 | else: |
|
448 | else: | |
449 | self.nPairs = self.nPairs + 1 |
|
449 | self.nPairs = self.nPairs + 1 | |
450 |
|
450 | |||
451 | pts2read = self.m_ProcessingHeader.profilesPerBlock * self.m_ProcessingHeader.numHeights |
|
451 | pts2read = self.m_ProcessingHeader.profilesPerBlock * self.m_ProcessingHeader.numHeights | |
452 | self.__pts2read_SelfSpectra = int( pts2read * self.nChannels ) |
|
452 | self.__pts2read_SelfSpectra = int( pts2read * self.nChannels ) | |
453 | self.__pts2read_CrossSpectra = int( pts2read * self.nPairs ) |
|
453 | self.__pts2read_CrossSpectra = int( pts2read * self.nPairs ) | |
454 | self.__pts2read_DCchannels = int( self.m_ProcessingHeader.numHeights * self.m_SystemHeader.numChannels ) |
|
454 | self.__pts2read_DCchannels = int( self.m_ProcessingHeader.numHeights * self.m_SystemHeader.numChannels ) | |
455 |
|
455 | |||
456 | self.__blocksize = self.__pts2read_SelfSpectra + self.__pts2read_CrossSpectra + self.__pts2read_DCchannels |
|
456 | self.__blocksize = self.__pts2read_SelfSpectra + self.__pts2read_CrossSpectra + self.__pts2read_DCchannels | |
457 |
|
457 | |||
|
458 | print "SIZEEEE ",self.__blocksize, self.m_ProcessingHeader.blockSize | |||
|
459 | ||||
458 | self.m_Spectra.nChannels = self.nChannels |
|
460 | self.m_Spectra.nChannels = self.nChannels | |
459 | self.m_Spectra.nPairs = self.nPairs |
|
461 | self.m_Spectra.nPairs = self.nPairs | |
460 |
|
462 | |||
461 |
|
463 | |||
462 | def __setNextFileOnline( self ): |
|
464 | def __setNextFileOnline( self ): | |
463 | """ |
|
465 | """ | |
464 | Busca el siguiente file que tenga suficiente data para ser leida, dentro de un folder especifico, si |
|
466 | Busca el siguiente file que tenga suficiente data para ser leida, dentro de un folder especifico, si | |
465 | no encuentra un file valido espera un tiempo determinado y luego busca en los posibles n files |
|
467 | no encuentra un file valido espera un tiempo determinado y luego busca en los posibles n files | |
466 | siguientes. |
|
468 | siguientes. | |
467 |
|
469 | |||
468 | Affected: |
|
470 | Affected: | |
469 | self.__flagIsNewFile |
|
471 | self.__flagIsNewFile | |
470 | self.filename |
|
472 | self.filename | |
471 | self.fileSize |
|
473 | self.fileSize | |
472 | self.__fp |
|
474 | self.__fp | |
473 | self.__set |
|
475 | self.__set | |
474 | self.noMoreFiles |
|
476 | self.noMoreFiles | |
475 |
|
477 | |||
476 | Return: |
|
478 | Return: | |
477 | 0 : si luego de una busqueda del siguiente file valido este no pudo ser encontrado |
|
479 | 0 : si luego de una busqueda del siguiente file valido este no pudo ser encontrado | |
478 | 1 : si el file fue abierto con exito y esta listo a ser leido |
|
480 | 1 : si el file fue abierto con exito y esta listo a ser leido | |
479 |
|
481 | |||
480 | Excepciones: |
|
482 | Excepciones: | |
481 | Si un determinado file no puede ser abierto |
|
483 | Si un determinado file no puede ser abierto | |
482 | """ |
|
484 | """ | |
483 | countFiles = 0 |
|
485 | countFiles = 0 | |
484 | countTries = 0 |
|
486 | countTries = 0 | |
485 |
|
487 | |||
486 | fileStatus = 0 |
|
488 | fileStatus = 0 | |
487 | notFirstTime_flag = False |
|
489 | notFirstTime_flag = False | |
488 | bChangeDir = False |
|
490 | bChangeDir = False | |
489 |
|
491 | |||
490 | fileSize = 0 |
|
492 | fileSize = 0 | |
491 | fp = None |
|
493 | fp = None | |
492 |
|
494 | |||
493 | self.__flagIsNewFile = 0 |
|
495 | self.__flagIsNewFile = 0 | |
494 |
|
496 | |||
495 | while(True): #este loop permite llevar la cuenta de intentos, de files y carpetas, |
|
497 | while(True): #este loop permite llevar la cuenta de intentos, de files y carpetas, | |
496 | #si no encuentra alguno sale del bucle |
|
498 | #si no encuentra alguno sale del bucle | |
497 |
|
499 | |||
498 | countFiles += 1 |
|
500 | countFiles += 1 | |
499 |
|
501 | |||
500 | if countFiles > (self.__nFiles + 1): |
|
502 | if countFiles > (self.__nFiles + 1): | |
501 | break |
|
503 | break | |
502 |
|
504 | |||
503 | self.__set += 1 |
|
505 | self.__set += 1 | |
504 |
|
506 | |||
505 | if countFiles > self.__nFiles: #si no encuentro el file buscado cambio de carpeta y busco en la siguiente carpeta |
|
507 | if countFiles > self.__nFiles: #si no encuentro el file buscado cambio de carpeta y busco en la siguiente carpeta | |
506 | self.__set = 0 |
|
508 | self.__set = 0 | |
507 | self.__doy += 1 |
|
509 | self.__doy += 1 | |
508 | bChangeDir = True |
|
510 | bChangeDir = True | |
509 |
|
511 | |||
510 | file = None |
|
512 | file = None | |
511 | filename = None |
|
513 | filename = None | |
512 |
|
514 | |||
513 | countTries = 0 |
|
515 | countTries = 0 | |
514 |
|
516 | |||
515 | #espero hasta encontrar el 1er file disponible |
|
517 | #espero hasta encontrar el 1er file disponible | |
516 | while( True ): |
|
518 | while( True ): | |
517 |
|
519 | |||
518 | countTries += 1 |
|
520 | countTries += 1 | |
519 | if( countTries >= self.__nTries ): #checkeo que no haya ido mas alla de la cantidad de intentos |
|
521 | if( countTries >= self.__nTries ): #checkeo que no haya ido mas alla de la cantidad de intentos | |
520 | break |
|
522 | break | |
521 |
|
523 | |||
522 | file, filename = checkForRealPath( self.__path, self.__year, self.__doy, self.__set, self.__ext ) |
|
524 | file, filename = checkForRealPath( self.__path, self.__year, self.__doy, self.__set, self.__ext ) | |
523 | if file != None: |
|
525 | if file != None: | |
524 | break |
|
526 | break | |
525 |
|
527 | |||
526 | if notFirstTime_flag: #este flag me sirve solo para esperar por el 1er file, en lo siguientes no espera solo checkea si existe o no |
|
528 | if notFirstTime_flag: #este flag me sirve solo para esperar por el 1er file, en lo siguientes no espera solo checkea si existe o no | |
527 | countTries = self.__nTries |
|
529 | countTries = self.__nTries | |
528 | print "\tsearching next \"%s\" file ..." % filename |
|
530 | print "\tsearching next \"%s\" file ..." % filename | |
529 | break |
|
531 | break | |
530 |
|
532 | |||
531 | print "\twaiting new \"%s\" file ..." % filename |
|
533 | print "\twaiting new \"%s\" file ..." % filename | |
532 | time.sleep( self.__delay ) |
|
534 | time.sleep( self.__delay ) | |
533 |
|
535 | |||
534 | if countTries >= self.__nTries: #se realizaron n intentos y no hubo un file nuevo |
|
536 | if countTries >= self.__nTries: #se realizaron n intentos y no hubo un file nuevo | |
535 | notFirstTime_flag = True |
|
537 | notFirstTime_flag = True | |
536 | continue #vuelvo al inico del while principal |
|
538 | continue #vuelvo al inico del while principal | |
537 |
|
539 | |||
538 | countTries = 0 |
|
540 | countTries = 0 | |
539 |
|
541 | |||
540 | #una vez que se obtuvo el 1er file valido se procede a checkear su contenido, y se espera una cierta cantidad |
|
542 | #una vez que se obtuvo el 1er file valido se procede a checkear su contenido, y se espera una cierta cantidad | |
541 | #de tiempo por una cierta cantidad de veces hasta que el contenido del file sea un contenido valido |
|
543 | #de tiempo por una cierta cantidad de veces hasta que el contenido del file sea un contenido valido | |
542 | while( True ): |
|
544 | while( True ): | |
543 | countTries += 1 |
|
545 | countTries += 1 | |
544 | if countTries > self.__nTries: |
|
546 | if countTries > self.__nTries: | |
545 | break |
|
547 | break | |
546 |
|
548 | |||
547 | try: |
|
549 | try: | |
548 | fp = open(file) |
|
550 | fp = open(file) | |
549 | except: |
|
551 | except: | |
550 | print "The file \"%s\" can't be opened" % file |
|
552 | print "The file \"%s\" can't be opened" % file | |
551 | break |
|
553 | break | |
552 |
|
554 | |||
553 | fileSize = os.path.getsize( file ) |
|
555 | fileSize = os.path.getsize( file ) | |
554 | currentSize = fileSize - fp.tell() |
|
556 | currentSize = fileSize - fp.tell() | |
555 | neededSize = self.m_ProcessingHeader.blockSize + self.firstHeaderSize |
|
557 | neededSize = self.m_ProcessingHeader.blockSize + self.firstHeaderSize | |
556 |
|
558 | |||
557 | if currentSize > neededSize: |
|
559 | if currentSize > neededSize: | |
558 | fileStatus = 1 |
|
560 | fileStatus = 1 | |
559 | break |
|
561 | break | |
560 |
|
562 | |||
561 | fp.close() |
|
563 | fp.close() | |
562 |
|
564 | |||
563 | if bChangeDir: #si al buscar un file cambie de directorio ya no espero y salgo del bucle while |
|
565 | if bChangeDir: #si al buscar un file cambie de directorio ya no espero y salgo del bucle while | |
564 | print "\tsearching next \"%s\" file ..." % filename |
|
566 | print "\tsearching next \"%s\" file ..." % filename | |
565 | break |
|
567 | break | |
566 |
|
568 | |||
567 | print "\twaiting for block of \"%s\" file ..." % filename |
|
569 | print "\twaiting for block of \"%s\" file ..." % filename | |
568 | time.sleep( self.__delay ) |
|
570 | time.sleep( self.__delay ) | |
569 |
|
571 | |||
570 | if fileStatus == 1: |
|
572 | if fileStatus == 1: | |
571 | break |
|
573 | break | |
572 |
|
574 | |||
573 | print "Skipping the file \"%s\" due to this files is empty" % filename |
|
575 | print "Skipping the file \"%s\" due to this files is empty" % filename | |
574 | countFiles = 0 |
|
576 | countFiles = 0 | |
575 |
|
577 | |||
576 |
|
578 | |||
577 | if fileStatus == 1: |
|
579 | if fileStatus == 1: | |
578 | self.fileSize = fileSize |
|
580 | self.fileSize = fileSize | |
579 | self.filename = file#name |
|
581 | self.filename = file#name | |
580 | self.__flagIsNewFile = 1 |
|
582 | self.__flagIsNewFile = 1 | |
581 | self.__fp = fp |
|
583 | self.__fp = fp | |
582 | self.noMoreFiles = 0 |
|
584 | self.noMoreFiles = 0 | |
583 | print 'Setting the file: %s' % file #name |
|
585 | print 'Setting the file: %s' % file #name | |
584 | else: |
|
586 | else: | |
585 | self.fileSize = 0 |
|
587 | self.fileSize = 0 | |
586 | self.filename = None |
|
588 | self.filename = None | |
587 | self.__fp = None |
|
589 | self.__fp = None | |
588 | self.noMoreFiles = 1 |
|
590 | self.noMoreFiles = 1 | |
589 | print 'No more Files' |
|
591 | print 'No more Files' | |
590 |
|
592 | |||
591 | return fileStatus |
|
593 | return fileStatus | |
592 |
|
594 | |||
593 |
|
595 | |||
594 | def __setNextFileOffline( self ): |
|
596 | def __setNextFileOffline( self ): | |
595 | """ |
|
597 | """ | |
596 | Busca el siguiente file dentro de un folder que tenga suficiente data para ser leida |
|
598 | Busca el siguiente file dentro de un folder que tenga suficiente data para ser leida | |
597 |
|
599 | |||
598 | Affected: |
|
600 | Affected: | |
599 | self.__flagIsNewFile |
|
601 | self.__flagIsNewFile | |
600 | self.__idFile |
|
602 | self.__idFile | |
601 | self.filename |
|
603 | self.filename | |
602 | self.fileSize |
|
604 | self.fileSize | |
603 | self.__fp |
|
605 | self.__fp | |
604 |
|
606 | |||
605 | Return: |
|
607 | Return: | |
606 | 0 : si un determinado file no puede ser abierto |
|
608 | 0 : si un determinado file no puede ser abierto | |
607 | 1 : si el file fue abierto con exito |
|
609 | 1 : si el file fue abierto con exito | |
608 |
|
610 | |||
609 | Excepciones: |
|
611 | Excepciones: | |
610 | Si un determinado file no puede ser abierto |
|
612 | Si un determinado file no puede ser abierto | |
611 | """ |
|
613 | """ | |
612 | idFile = self.__idFile |
|
614 | idFile = self.__idFile | |
613 | self.__flagIsNewFile = 0 |
|
615 | self.__flagIsNewFile = 0 | |
614 |
|
616 | |||
615 | while(True): |
|
617 | while(True): | |
616 | idFile += 1 |
|
618 | idFile += 1 | |
617 |
|
619 | |||
618 | if not( idFile < len(self.filenameList) ): |
|
620 | if not( idFile < len(self.filenameList) ): | |
619 | self.noMoreFiles = 1 |
|
621 | self.noMoreFiles = 1 | |
620 | return 0 |
|
622 | return 0 | |
621 |
|
623 | |||
622 | filename = self.filenameList[idFile] |
|
624 | filename = self.filenameList[idFile] | |
623 | fileSize = os.path.getsize(filename) |
|
625 | fileSize = os.path.getsize(filename) | |
624 |
|
626 | |||
625 | try: |
|
627 | try: | |
626 | fp = open( filename, 'rb' ) |
|
628 | fp = open( filename, 'rb' ) | |
627 | except: |
|
629 | except: | |
628 | raise IOError, "The file %s can't be opened" %filename |
|
630 | raise IOError, "The file %s can't be opened" %filename | |
629 |
|
631 | |||
630 | currentSize = fileSize - fp.tell() |
|
632 | currentSize = fileSize - fp.tell() | |
631 | neededSize = self.m_ProcessingHeader.blockSize + self.firstHeaderSize |
|
633 | neededSize = self.m_ProcessingHeader.blockSize + self.firstHeaderSize | |
632 |
|
634 | |||
633 | if (currentSize < neededSize): |
|
635 | if (currentSize < neededSize): | |
634 | print "Skipping the file %s due to it hasn't enough data" %filename |
|
636 | print "Skipping the file %s due to it hasn't enough data" %filename | |
635 | fp.close() |
|
637 | fp.close() | |
636 | continue |
|
638 | continue | |
637 |
|
639 | |||
638 | break |
|
640 | break | |
639 | self.__flagIsNewFile = 1 |
|
641 | self.__flagIsNewFile = 1 | |
640 | self.__idFile = idFile |
|
642 | self.__idFile = idFile | |
641 | self.filename = filename |
|
643 | self.filename = filename | |
642 | self.fileSize = fileSize |
|
644 | self.fileSize = fileSize | |
643 | self.__fp = fp |
|
645 | self.__fp = fp | |
644 |
|
646 | |||
645 | print 'Setting the file: %s'%self.filename |
|
647 | print 'Setting the file: %s'%self.filename | |
646 |
|
648 | |||
647 | return 1 |
|
649 | return 1 | |
648 |
|
650 | |||
649 |
|
651 | |||
650 | def __setNextFile( self ): |
|
652 | def __setNextFile( self ): | |
651 | """ |
|
653 | """ | |
652 | Determina el siguiente file a leer y si hay uno disponible lee el First Header |
|
654 | Determina el siguiente file a leer y si hay uno disponible lee el First Header | |
653 |
|
655 | |||
654 | Affected: |
|
656 | Affected: | |
655 | self.m_BasicHeader |
|
657 | self.m_BasicHeader | |
656 | self.m_SystemHeader |
|
658 | self.m_SystemHeader | |
657 | self.m_RadarControllerHeader |
|
659 | self.m_RadarControllerHeader | |
658 | self.m_ProcessingHeader |
|
660 | self.m_ProcessingHeader | |
659 | self.firstHeaderSize |
|
661 | self.firstHeaderSize | |
660 |
|
662 | |||
661 | Return: |
|
663 | Return: | |
662 | 0 : Si no hay files disponibles |
|
664 | 0 : Si no hay files disponibles | |
663 | 1 : Si hay mas files disponibles |
|
665 | 1 : Si hay mas files disponibles | |
664 | """ |
|
666 | """ | |
665 | if self.__fp != None: |
|
667 | if self.__fp != None: | |
666 | self.__fp.close() |
|
668 | self.__fp.close() | |
667 |
|
669 | |||
668 | if self.online: |
|
670 | if self.online: | |
669 | newFile = self.__setNextFileOnline() |
|
671 | newFile = self.__setNextFileOnline() | |
670 | else: |
|
672 | else: | |
671 | newFile = self.__setNextFileOffline() |
|
673 | newFile = self.__setNextFileOffline() | |
672 |
|
674 | |||
673 | if not(newFile): |
|
675 | if not(newFile): | |
674 | return 0 |
|
676 | return 0 | |
675 |
|
677 | |||
676 | self.__readFirstHeader() |
|
678 | self.__readFirstHeader() | |
677 |
|
679 | |||
678 | return 1 |
|
680 | return 1 | |
679 |
|
681 | |||
680 |
|
682 | |||
681 | def __setNewBlock( self ): |
|
683 | def __setNewBlock( self ): | |
682 | """ |
|
684 | """ | |
683 | Lee el Basic Header y posiciona le file pointer en la posicion inicial del bloque a leer |
|
685 | Lee el Basic Header y posiciona le file pointer en la posicion inicial del bloque a leer | |
684 |
|
686 | |||
685 | Affected: |
|
687 | Affected: | |
686 | self.m_BasicHeader |
|
688 | self.m_BasicHeader | |
687 | self.flagResetProcessing |
|
689 | self.flagResetProcessing | |
688 | self.ns |
|
690 | self.ns | |
689 |
|
691 | |||
690 | Return: |
|
692 | Return: | |
691 | 0 : Si el file no tiene un Basic Header que pueda ser leido |
|
693 | 0 : Si el file no tiene un Basic Header que pueda ser leido | |
692 | 1 : Si se pudo leer el Basic Header |
|
694 | 1 : Si se pudo leer el Basic Header | |
693 | """ |
|
695 | """ | |
694 | if self.__fp == None: |
|
696 | if self.__fp == None: | |
695 | return 0 |
|
697 | return 0 | |
696 |
|
698 | |||
697 | if self.__flagIsNewFile: |
|
699 | if self.__flagIsNewFile: | |
698 | return 1 |
|
700 | return 1 | |
699 |
|
701 | |||
700 | currentSize = self.fileSize - self.__fp.tell() |
|
702 | currentSize = self.fileSize - self.__fp.tell() | |
701 | neededSize = self.m_ProcessingHeader.blockSize + self.basicHeaderSize |
|
703 | neededSize = self.m_ProcessingHeader.blockSize + self.basicHeaderSize | |
702 |
|
704 | |||
703 | #If there is enough data setting new data block |
|
705 | #If there is enough data setting new data block | |
704 | if ( currentSize >= neededSize ): |
|
706 | if ( currentSize >= neededSize ): | |
705 | self.__rdBasicHeader() |
|
707 | self.__rdBasicHeader() | |
706 | return 1 |
|
708 | return 1 | |
707 | elif self.online: |
|
709 | elif self.online: | |
708 | nTries = 0 |
|
710 | nTries = 0 | |
709 | while( nTries < self.__nTries ): |
|
711 | while( nTries < self.__nTries ): | |
710 | nTries += 1 |
|
712 | nTries += 1 | |
711 | print "Waiting for the next block, try %03d ..." % nTries |
|
713 | print "Waiting for the next block, try %03d ..." % nTries | |
712 | time.sleep( self.__delay ) |
|
714 | time.sleep( self.__delay ) | |
713 |
|
715 | |||
714 | fileSize = os.path.getsize(self.filename) |
|
716 | fileSize = os.path.getsize(self.filename) | |
715 | currentSize = fileSize - self.__fp.tell() |
|
717 | currentSize = fileSize - self.__fp.tell() | |
716 | neededSize = self.m_ProcessingHeader.blockSize + self.basicHeaderSize |
|
718 | neededSize = self.m_ProcessingHeader.blockSize + self.basicHeaderSize | |
717 |
|
719 | |||
718 | if ( currentSize >= neededSize ): |
|
720 | if ( currentSize >= neededSize ): | |
719 | self.__rdBasicHeader() |
|
721 | self.__rdBasicHeader() | |
720 | return 1 |
|
722 | return 1 | |
721 |
|
723 | |||
722 | #Setting new file |
|
724 | #Setting new file | |
723 | if not( self.__setNextFile() ): |
|
725 | if not( self.__setNextFile() ): | |
724 | return 0 |
|
726 | return 0 | |
725 |
|
727 | |||
726 | deltaTime = self.m_BasicHeader.utc - self.__lastUTTime # check this |
|
728 | deltaTime = self.m_BasicHeader.utc - self.__lastUTTime # check this | |
727 |
|
729 | |||
728 | self.flagResetProcessing = 0 |
|
730 | self.flagResetProcessing = 0 | |
729 |
|
731 | |||
730 | if deltaTime > self.__maxTimeStep: |
|
732 | if deltaTime > self.__maxTimeStep: | |
731 | self.flagResetProcessing = 1 |
|
733 | self.flagResetProcessing = 1 | |
732 | self.ns = 0 |
|
734 | self.nReadBlocks = 0 | |
733 |
|
735 | |||
734 | return 1 |
|
736 | return 1 | |
735 |
|
737 | |||
736 |
|
738 | |||
737 | def __readBlock(self): |
|
739 | def __readBlock(self): | |
738 | """ |
|
740 | """ | |
739 | Lee el bloque de datos desde la posicion actual del puntero del archivo |
|
741 | Lee el bloque de datos desde la posicion actual del puntero del archivo | |
740 | (self.__fp) y actualiza todos los parametros relacionados al bloque de datos |
|
742 | (self.__fp) y actualiza todos los parametros relacionados al bloque de datos | |
741 | (metadata + data). La data leida es almacenada en el buffer y el contador del buffer |
|
743 | (metadata + data). La data leida es almacenada en el buffer y el contador del buffer | |
742 | es seteado a 0 |
|
744 | es seteado a 0 | |
743 |
|
745 | |||
744 | Return: None |
|
746 | Return: None | |
745 |
|
747 | |||
746 | Variables afectadas: |
|
748 | Variables afectadas: | |
747 | self.__datablockIndex |
|
749 | self.__datablockIndex | |
748 | self.__flagIsNewFile |
|
750 | self.__flagIsNewFile | |
749 | self.flagIsNewBlock |
|
751 | self.flagIsNewBlock | |
750 | self.nReadBlocks |
|
752 | self.nReadBlocks | |
751 | self.__data_spc |
|
753 | self.__data_spc | |
752 | self.__data_cspc |
|
754 | self.__data_cspc | |
753 | self.__data_dc |
|
755 | self.__data_dc | |
754 | """ |
|
756 | """ | |
755 | self.datablock_id = 0 |
|
757 | self.datablock_id = 0 | |
756 | self.__flagIsNewFile = 0 |
|
758 | self.__flagIsNewFile = 0 | |
757 | self.flagIsNewBlock = 1 |
|
759 | self.flagIsNewBlock = 1 | |
758 |
|
760 | |||
759 | fpointer = self.__fp.tell() |
|
761 | fpointer = self.__fp.tell() | |
760 |
|
762 | |||
761 | spc = numpy.fromfile( self.__fp, self.__dataType[0], self.__pts2read_SelfSpectra ) |
|
763 | spc = numpy.fromfile( self.__fp, self.__dataType[0], self.__pts2read_SelfSpectra ) | |
762 | cspc = numpy.fromfile( self.__fp, self.__dataType, self.__pts2read_CrossSpectra ) |
|
764 | cspc = numpy.fromfile( self.__fp, self.__dataType, self.__pts2read_CrossSpectra ) | |
763 | dc = numpy.fromfile( self.__fp, self.__dataType, self.__pts2read_DCchannels ) #int(self.m_ProcessingHeader.numHeights*self.m_SystemHeader.numChannels) ) |
|
765 | dc = numpy.fromfile( self.__fp, self.__dataType, self.__pts2read_DCchannels ) #int(self.m_ProcessingHeader.numHeights*self.m_SystemHeader.numChannels) ) | |
764 |
|
766 | |||
765 | if self.online: |
|
767 | if self.online: | |
766 | if (spc.size + cspc.size + dc.size) != self.__blocksize: |
|
768 | if (spc.size + cspc.size + dc.size) != self.__blocksize: | |
767 | nTries = 0 |
|
769 | nTries = 0 | |
768 | while( nTries < self.__nTries ): |
|
770 | while( nTries < self.__nTries ): | |
769 | nTries += 1 |
|
771 | nTries += 1 | |
770 | print "Waiting for the next block, try %03d ..." % nTries |
|
772 | print "Waiting for the next block, try %03d ..." % nTries | |
771 | time.sleep( self.__delay ) |
|
773 | time.sleep( self.__delay ) | |
772 | self.__fp.seek( fpointer ) |
|
774 | self.__fp.seek( fpointer ) | |
773 | fpointer = self.__fp.tell() |
|
775 | fpointer = self.__fp.tell() | |
774 | spc = numpy.fromfile( self.__fp, self.__dataType[0], self.__pts2read_SelfSpectra ) |
|
776 | spc = numpy.fromfile( self.__fp, self.__dataType[0], self.__pts2read_SelfSpectra ) | |
775 | cspc = numpy.fromfile( self.__fp, self.__dataType, self.__pts2read_CrossSpectra ) |
|
777 | cspc = numpy.fromfile( self.__fp, self.__dataType, self.__pts2read_CrossSpectra ) | |
776 | dc = numpy.fromfile( self.__fp, self.__dataType, self.__pts2read_DCchannels ) #int(self.m_ProcessingHeader.numHeights*self.m_SystemHeader.numChannels) ) |
|
778 | dc = numpy.fromfile( self.__fp, self.__dataType, self.__pts2read_DCchannels ) #int(self.m_ProcessingHeader.numHeights*self.m_SystemHeader.numChannels) ) | |
777 | if (spc.size + cspc.size + dc.size) == self.__blocksize: |
|
779 | if (spc.size + cspc.size + dc.size) == self.__blocksize: | |
778 | nTries = 0 |
|
780 | nTries = 0 | |
779 | break |
|
781 | break | |
780 | if nTries > 0: |
|
782 | if nTries > 0: | |
781 | return |
|
783 | return | |
782 |
|
784 | |||
783 | spc = spc.reshape( (self.nChannels, self.m_ProcessingHeader.numHeights, self.m_ProcessingHeader.profilesPerBlock) ) #transforma a un arreglo 3D |
|
785 | spc = spc.reshape( (self.nChannels, self.m_ProcessingHeader.numHeights, self.m_ProcessingHeader.profilesPerBlock) ) #transforma a un arreglo 3D | |
784 |
|
786 | |||
785 | cspc = cspc.reshape( (self.nPairs, self.m_ProcessingHeader.numHeights, self.m_ProcessingHeader.profilesPerBlock) ) #transforma a un arreglo 3D |
|
787 | cspc = cspc.reshape( (self.nPairs, self.m_ProcessingHeader.numHeights, self.m_ProcessingHeader.profilesPerBlock) ) #transforma a un arreglo 3D | |
786 | dc = dc.reshape( (self.m_SystemHeader.numChannels, self.m_ProcessingHeader.numHeights) ) #transforma a un arreglo 2D |
|
788 | dc = dc.reshape( (self.m_SystemHeader.numChannels, self.m_ProcessingHeader.numHeights) ) #transforma a un arreglo 2D | |
787 |
|
789 | |||
788 | if not( self.m_ProcessingHeader.shif_fft ): |
|
790 | if not( self.m_ProcessingHeader.shif_fft ): | |
789 | spc = numpy.roll( spc, self.m_ProcessingHeader.profilesPerBlock/2, axis=2 ) #desplaza a la derecha en el eje 2 determinadas posiciones |
|
791 | spc = numpy.roll( spc, self.m_ProcessingHeader.profilesPerBlock/2, axis=2 ) #desplaza a la derecha en el eje 2 determinadas posiciones | |
790 | cspc = numpy.roll( cspc, self.m_ProcessingHeader.profilesPerBlock/2, axis=2 ) #desplaza a la derecha en el eje 2 determinadas posiciones |
|
792 | cspc = numpy.roll( cspc, self.m_ProcessingHeader.profilesPerBlock/2, axis=2 ) #desplaza a la derecha en el eje 2 determinadas posiciones | |
791 |
|
793 | |||
792 | spc = numpy.transpose( spc, (0,2,1) ) |
|
794 | spc = numpy.transpose( spc, (0,2,1) ) | |
793 | cspc = numpy.transpose( cspc, (0,2,1) ) |
|
795 | cspc = numpy.transpose( cspc, (0,2,1) ) | |
794 | #dc = numpy.transpose(dc, (0,2,1)) |
|
796 | #dc = numpy.transpose(dc, (0,2,1)) | |
795 |
|
797 | |||
796 | self.__data_spc = spc |
|
798 | self.__data_spc = spc | |
797 | self.__data_cspc = cspc['real'] + cspc['imag']*1j |
|
799 | self.__data_cspc = cspc['real'] + cspc['imag']*1j | |
798 | self.__data_dc = dc['real'] + dc['imag']*1j |
|
800 | self.__data_dc = dc['real'] + dc['imag']*1j | |
799 |
|
801 | |||
800 | self.__flagIsNewFile = 0 |
|
802 | self.__flagIsNewFile = 0 | |
801 |
|
803 | |||
802 | self.flagIsNewBlock = 1 |
|
804 | self.flagIsNewBlock = 1 | |
803 |
|
805 | |||
804 | self.nReadBlocks += 1 |
|
806 | self.nReadBlocks += 1 | |
805 | self.datablock_id = 0 |
|
807 | self.datablock_id = 0 | |
806 |
|
808 | |||
807 |
|
809 | |||
808 |
|
810 | |||
809 | def __hasNotDataInBuffer( self ): |
|
811 | def __hasNotDataInBuffer( self ): | |
810 | #if self.datablock_id >= self.m_ProcessingHeader.profilesPerBlock: |
|
812 | #if self.datablock_id >= self.m_ProcessingHeader.profilesPerBlock: | |
811 | return 1 |
|
813 | return 1 | |
812 |
|
814 | |||
813 |
|
815 | |||
814 | def __searchFilesOnLine( self, path, startDateTime=None, ext = ".pdata" ): |
|
816 | def __searchFilesOnLine( self, path, startDateTime=None, ext = ".pdata" ): | |
815 | """ |
|
817 | """ | |
816 | Busca el ultimo archivo de la ultima carpeta (determinada o no por startDateTime) y |
|
818 | Busca el ultimo archivo de la ultima carpeta (determinada o no por startDateTime) y | |
817 | devuelve el archivo encontrado ademas de otros datos. |
|
819 | devuelve el archivo encontrado ademas de otros datos. | |
818 |
|
820 | |||
819 | Input: |
|
821 | Input: | |
820 | path : carpeta donde estan contenidos los files que contiene data |
|
822 | path : carpeta donde estan contenidos los files que contiene data | |
821 | startDateTime : punto especifico en el tiempo del cual se requiere la data |
|
823 | startDateTime : punto especifico en el tiempo del cual se requiere la data | |
822 | ext : extension de los files |
|
824 | ext : extension de los files | |
823 |
|
825 | |||
824 | Return: |
|
826 | Return: | |
825 | year : el anho |
|
827 | year : el anho | |
826 | doy : el numero de dia del anho |
|
828 | doy : el numero de dia del anho | |
827 | set : el set del archivo |
|
829 | set : el set del archivo | |
828 | filename : el ultimo file de una determinada carpeta |
|
830 | filename : el ultimo file de una determinada carpeta | |
829 | directory : eL directorio donde esta el file encontrado |
|
831 | directory : eL directorio donde esta el file encontrado | |
830 | """ |
|
832 | """ | |
831 |
|
833 | |||
832 | print "Searching files ..." |
|
834 | print "Searching files ..." | |
833 |
|
835 | |||
834 | dirList = [] |
|
836 | dirList = [] | |
835 | directory = None |
|
837 | directory = None | |
836 |
|
838 | |||
837 | if startDateTime == None: |
|
839 | if startDateTime == None: | |
838 | for thisPath in os.listdir(path): |
|
840 | for thisPath in os.listdir(path): | |
839 | if os.path.isdir( os.path.join(path,thisPath) ): |
|
841 | if os.path.isdir( os.path.join(path,thisPath) ): | |
840 | dirList.append( thisPath ) |
|
842 | dirList.append( thisPath ) | |
841 |
|
843 | |||
842 | dirList = sorted( dirList, key=str.lower ) #para que quede ordenado al margen de si el nombre esta en mayusculas o minusculas, utilizo la funcion sorted |
|
844 | dirList = sorted( dirList, key=str.lower ) #para que quede ordenado al margen de si el nombre esta en mayusculas o minusculas, utilizo la funcion sorted | |
843 | if len(dirList) > 0 : |
|
845 | if len(dirList) > 0 : | |
844 | directory = dirList[-1] |
|
846 | directory = dirList[-1] | |
845 | else: |
|
847 | else: | |
846 | year = startDateTime.timetuple().tm_year |
|
848 | year = startDateTime.timetuple().tm_year | |
847 | doy = startDateTime.timetuple().tm_yday |
|
849 | doy = startDateTime.timetuple().tm_yday | |
848 |
|
850 | |||
849 | doyPath = "D%04d%03d" % (year,doy) #caso del nombre en mayusculas |
|
851 | doyPath = "D%04d%03d" % (year,doy) #caso del nombre en mayusculas | |
850 | if os.path.isdir( os.path.join(path,doyPath) ): |
|
852 | if os.path.isdir( os.path.join(path,doyPath) ): | |
851 | directory = doyPath |
|
853 | directory = doyPath | |
852 |
|
854 | |||
853 | doyPath = doyPath.lower() #caso del nombre en minusculas |
|
855 | doyPath = doyPath.lower() #caso del nombre en minusculas | |
854 | if os.path.isdir( os.path.join(path,doyPath) ): |
|
856 | if os.path.isdir( os.path.join(path,doyPath) ): | |
855 | directory = doyPath |
|
857 | directory = doyPath | |
856 |
|
858 | |||
857 | if directory == None: |
|
859 | if directory == None: | |
858 | return 0, 0, 0, None, None |
|
860 | return 0, 0, 0, None, None | |
859 |
|
861 | |||
860 | filename = getlastFileFromPath( os.listdir( os.path.join(path,directory) ), ext ) |
|
862 | filename = getlastFileFromPath( os.listdir( os.path.join(path,directory) ), ext ) | |
861 |
|
863 | |||
862 | if filename == None: |
|
864 | if filename == None: | |
863 | return 0, 0, 0, None, None |
|
865 | return 0, 0, 0, None, None | |
864 |
|
866 | |||
865 | year = int( directory[-7:-3] ) |
|
867 | year = int( directory[-7:-3] ) | |
866 | doy = int( directory[-3:] ) |
|
868 | doy = int( directory[-3:] ) | |
867 | ln = len( ext ) |
|
869 | ln = len( ext ) | |
868 | set = int( filename[-ln-3:-ln] ) |
|
870 | set = int( filename[-ln-3:-ln] ) | |
869 |
|
871 | |||
870 | return year, doy, set, filename, directory |
|
872 | return year, doy, set, filename, directory | |
871 |
|
873 | |||
872 |
|
874 | |||
873 | def __searchFilesOffLine( self, path, startDateTime, endDateTime, set=None, expLabel = "", ext = ".pdata" ): |
|
875 | def __searchFilesOffLine( self, path, startDateTime, endDateTime, set=None, expLabel = "", ext = ".pdata" ): | |
874 | """ |
|
876 | """ | |
875 | Realiza una busqueda de los archivos que coincidan con los parametros |
|
877 | Realiza una busqueda de los archivos que coincidan con los parametros | |
876 | especificados y se encuentren ubicados en el path indicado. Para realizar una busqueda |
|
878 | especificados y se encuentren ubicados en el path indicado. Para realizar una busqueda | |
877 | correcta la estructura de directorios debe ser la siguiente: |
|
879 | correcta la estructura de directorios debe ser la siguiente: | |
878 |
|
880 | |||
879 | ...path/D[yyyy][ddd]/expLabel/D[yyyy][ddd][sss].ext |
|
881 | ...path/D[yyyy][ddd]/expLabel/D[yyyy][ddd][sss].ext | |
880 |
|
882 | |||
881 | [yyyy]: anio |
|
883 | [yyyy]: anio | |
882 | [ddd] : dia del anio |
|
884 | [ddd] : dia del anio | |
883 | [sss] : set del archivo |
|
885 | [sss] : set del archivo | |
884 |
|
886 | |||
885 | Inputs: |
|
887 | Inputs: | |
886 | path : Directorio de datos donde se realizara la busqueda. Todos los |
|
888 | path : Directorio de datos donde se realizara la busqueda. Todos los | |
887 | ficheros que concidan con el criterio de busqueda seran |
|
889 | ficheros que concidan con el criterio de busqueda seran | |
888 | almacenados en una lista y luego retornados. |
|
890 | almacenados en una lista y luego retornados. | |
889 | startDateTime : Fecha inicial. Rechaza todos los archivos donde |
|
891 | startDateTime : Fecha inicial. Rechaza todos los archivos donde | |
890 | file end time < startDateTime (objeto datetime.datetime) |
|
892 | file end time < startDateTime (objeto datetime.datetime) | |
891 |
|
893 | |||
892 | endDateTime : Fecha final. Rechaza todos los archivos donde |
|
894 | endDateTime : Fecha final. Rechaza todos los archivos donde | |
893 | file start time > endDateTime (obejto datetime.datetime) |
|
895 | file start time > endDateTime (obejto datetime.datetime) | |
894 |
|
896 | |||
895 | set : Set del primer archivo a leer. Por defecto None |
|
897 | set : Set del primer archivo a leer. Por defecto None | |
896 |
|
898 | |||
897 | expLabel : Nombre del subdirectorio de datos. Por defecto "" |
|
899 | expLabel : Nombre del subdirectorio de datos. Por defecto "" | |
898 |
|
900 | |||
899 | ext : Extension de los archivos a leer. Por defecto .r |
|
901 | ext : Extension de los archivos a leer. Por defecto .r | |
900 |
|
902 | |||
901 | Return: |
|
903 | Return: | |
902 |
|
904 | |||
903 | (pathList, filenameList) |
|
905 | (pathList, filenameList) | |
904 |
|
906 | |||
905 | pathList : Lista de directorios donde se encontraron archivos dentro |
|
907 | pathList : Lista de directorios donde se encontraron archivos dentro | |
906 | de los parametros especificados |
|
908 | de los parametros especificados | |
907 | filenameList : Lista de archivos (ruta completa) que coincidieron con los |
|
909 | filenameList : Lista de archivos (ruta completa) que coincidieron con los | |
908 | parametros especificados. |
|
910 | parametros especificados. | |
909 |
|
911 | |||
910 | Variables afectadas: |
|
912 | Variables afectadas: | |
911 |
|
913 | |||
912 | self.filenameList: Lista de archivos (ruta completa) que la clase utiliza |
|
914 | self.filenameList: Lista de archivos (ruta completa) que la clase utiliza | |
913 | como fuente para leer los bloque de datos, si se termina |
|
915 | como fuente para leer los bloque de datos, si se termina | |
914 | de leer todos los bloques de datos de un determinado |
|
916 | de leer todos los bloques de datos de un determinado | |
915 | archivo se pasa al siguiente archivo de la lista. |
|
917 | archivo se pasa al siguiente archivo de la lista. | |
916 | """ |
|
918 | """ | |
917 |
|
919 | |||
918 | print "Searching files ..." |
|
920 | print "Searching files ..." | |
919 |
|
921 | |||
920 | dirList = [] |
|
922 | dirList = [] | |
921 | for thisPath in os.listdir(path): |
|
923 | for thisPath in os.listdir(path): | |
922 | if os.path.isdir(os.path.join(path,thisPath)): |
|
924 | if os.path.isdir(os.path.join(path,thisPath)): | |
923 | dirList.append(thisPath) |
|
925 | dirList.append(thisPath) | |
924 |
|
926 | |||
925 | pathList = [] |
|
927 | pathList = [] | |
926 |
|
928 | |||
927 | thisDateTime = startDateTime |
|
929 | thisDateTime = startDateTime | |
928 |
|
930 | |||
929 | while(thisDateTime <= endDateTime): |
|
931 | while(thisDateTime <= endDateTime): | |
930 | year = thisDateTime.timetuple().tm_year |
|
932 | year = thisDateTime.timetuple().tm_year | |
931 | doy = thisDateTime.timetuple().tm_yday |
|
933 | doy = thisDateTime.timetuple().tm_yday | |
932 |
|
934 | |||
933 | match = fnmatch.filter(dirList, '?' + '%4.4d%3.3d' % (year,doy)) |
|
935 | match = fnmatch.filter(dirList, '?' + '%4.4d%3.3d' % (year,doy)) | |
934 | if len(match) == 0: |
|
936 | if len(match) == 0: | |
935 | thisDateTime += datetime.timedelta(1) |
|
937 | thisDateTime += datetime.timedelta(1) | |
936 | continue |
|
938 | continue | |
937 |
|
939 | |||
938 | pathList.append(os.path.join(path,match[0],expLabel)) |
|
940 | pathList.append(os.path.join(path,match[0],expLabel)) | |
939 | thisDateTime += datetime.timedelta(1) |
|
941 | thisDateTime += datetime.timedelta(1) | |
940 |
|
942 | |||
941 | startUtSeconds = time.mktime(startDateTime.timetuple()) |
|
943 | startUtSeconds = time.mktime(startDateTime.timetuple()) | |
942 | endUtSeconds = time.mktime(endDateTime.timetuple()) |
|
944 | endUtSeconds = time.mktime(endDateTime.timetuple()) | |
943 |
|
945 | |||
944 | filenameList = [] |
|
946 | filenameList = [] | |
945 | for thisPath in pathList: |
|
947 | for thisPath in pathList: | |
946 | fileList = glob.glob1(thisPath, "*%s" %ext) |
|
948 | fileList = glob.glob1(thisPath, "*%s" %ext) | |
947 | fileList.sort() |
|
949 | fileList.sort() | |
948 | for file in fileList: |
|
950 | for file in fileList: | |
949 | filename = os.path.join(thisPath,file) |
|
951 | filename = os.path.join(thisPath,file) | |
950 | if isThisFileinRange(filename, startUtSeconds, endUtSeconds): |
|
952 | if isThisFileinRange(filename, startUtSeconds, endUtSeconds): | |
951 | filenameList.append(filename) |
|
953 | filenameList.append(filename) | |
952 |
|
954 | |||
953 | self.filenameList = filenameList |
|
955 | self.filenameList = filenameList | |
954 |
|
956 | |||
955 | return pathList, filenameList |
|
957 | return pathList, filenameList | |
956 |
|
958 | |||
957 |
|
959 | |||
958 | def __initFilesOnline( self, path, dirfilename, filename ): |
|
960 | def __initFilesOnline( self, path, dirfilename, filename ): | |
959 | """ |
|
961 | """ | |
960 | Verifica que el primer file tenga una data valida, para ello leo el 1er bloque |
|
962 | Verifica que el primer file tenga una data valida, para ello leo el 1er bloque | |
961 | del file, si no es un file valido espera una cierta cantidad de tiempo a que |
|
963 | del file, si no es un file valido espera una cierta cantidad de tiempo a que | |
962 | lo sea, si transcurrido el tiempo no logra validar el file entonces el metodo |
|
964 | lo sea, si transcurrido el tiempo no logra validar el file entonces el metodo | |
963 | devuelve 0 caso contrario devuelve 1 |
|
965 | devuelve 0 caso contrario devuelve 1 | |
964 |
|
966 | |||
965 | Affected: |
|
967 | Affected: | |
966 | m_BasicHeader |
|
968 | m_BasicHeader | |
967 |
|
969 | |||
968 | Return: |
|
970 | Return: | |
969 | 0 : file no valido para ser leido |
|
971 | 0 : file no valido para ser leido | |
970 | 1 : file valido para ser leido |
|
972 | 1 : file valido para ser leido | |
971 | """ |
|
973 | """ | |
972 | m_BasicHeader = BasicHeader() |
|
974 | m_BasicHeader = BasicHeader() | |
973 |
|
975 | |||
974 | file = os.path.join( path, dirfilename, filename ) |
|
976 | file = os.path.join( path, dirfilename, filename ) | |
975 |
|
977 | |||
976 | nTries = 0 |
|
978 | nTries = 0 | |
977 | while(True): |
|
979 | while(True): | |
978 |
|
980 | |||
979 | nTries += 1 |
|
981 | nTries += 1 | |
980 | if nTries > self.__nTries: |
|
982 | if nTries > self.__nTries: | |
981 | break |
|
983 | break | |
982 |
|
984 | |||
983 | try: |
|
985 | try: | |
984 | fp = open( file,'rb' ) #lectura binaria |
|
986 | fp = open( file,'rb' ) #lectura binaria | |
985 | except: |
|
987 | except: | |
986 | raise IOError, "The file %s can't be opened" %(file) |
|
988 | raise IOError, "The file %s can't be opened" %(file) | |
987 |
|
989 | |||
988 | try: |
|
990 | try: | |
989 | m_BasicHeader.read(fp) |
|
991 | m_BasicHeader.read(fp) | |
990 | except: |
|
992 | except: | |
991 | print "The file %s is empty" % filename |
|
993 | print "The file %s is empty" % filename | |
992 |
|
994 | |||
993 | fp.close() |
|
995 | fp.close() | |
994 |
|
996 | |||
995 | if m_BasicHeader.size > 24: |
|
997 | if m_BasicHeader.size > 24: | |
996 | break |
|
998 | break | |
997 |
|
999 | |||
998 | print 'waiting for new block: try %02d' % ( nTries ) |
|
1000 | print 'waiting for new block: try %02d' % ( nTries ) | |
999 | time.sleep( self.__delay) |
|
1001 | time.sleep( self.__delay) | |
1000 |
|
1002 | |||
1001 | if m_BasicHeader.size <= 24: |
|
1003 | if m_BasicHeader.size <= 24: | |
1002 | return 0 |
|
1004 | return 0 | |
1003 |
|
1005 | |||
1004 | return 1 |
|
1006 | return 1 | |
1005 |
|
1007 | |||
1006 |
|
1008 | |||
1007 | def setup( self, path, startDateTime=None, endDateTime=None, set=None, expLabel = "", ext = ".pdata", online = 0 ): |
|
1009 | def setup( self, path, startDateTime=None, endDateTime=None, set=None, expLabel = "", ext = ".pdata", online = 0 ): | |
1008 | """ |
|
1010 | """ | |
1009 | setup configura los parametros de lectura de la clase SpectraReader. |
|
1011 | setup configura los parametros de lectura de la clase SpectraReader. | |
1010 |
|
1012 | |||
1011 | Si el modo de lectura es offline, primero se realiza una busqueda de todos los archivos |
|
1013 | Si el modo de lectura es offline, primero se realiza una busqueda de todos los archivos | |
1012 | que coincidan con los parametros especificados; esta lista de archivos son almacenados en |
|
1014 | que coincidan con los parametros especificados; esta lista de archivos son almacenados en | |
1013 | self.filenameList. |
|
1015 | self.filenameList. | |
1014 |
|
1016 | |||
1015 | Input: |
|
1017 | Input: | |
1016 | path : Directorios donde se ubican los datos a leer. Dentro de este |
|
1018 | path : Directorios donde se ubican los datos a leer. Dentro de este | |
1017 | directorio deberia de estar subdirectorios de la forma: |
|
1019 | directorio deberia de estar subdirectorios de la forma: | |
1018 |
|
1020 | |||
1019 | path/D[yyyy][ddd]/expLabel/P[yyyy][ddd][sss][ext] |
|
1021 | path/D[yyyy][ddd]/expLabel/P[yyyy][ddd][sss][ext] | |
1020 |
|
1022 | |||
1021 | startDateTime : Fecha inicial. Rechaza todos los archivos donde |
|
1023 | startDateTime : Fecha inicial. Rechaza todos los archivos donde | |
1022 | file end time < startDatetime (objeto datetime.datetime) |
|
1024 | file end time < startDatetime (objeto datetime.datetime) | |
1023 |
|
1025 | |||
1024 | endDateTime : Fecha final. Si no es None, rechaza todos los archivos donde |
|
1026 | endDateTime : Fecha final. Si no es None, rechaza todos los archivos donde | |
1025 | file end time < startDatetime (objeto datetime.datetime) |
|
1027 | file end time < startDatetime (objeto datetime.datetime) | |
1026 |
|
1028 | |||
1027 | set : Set del primer archivo a leer. Por defecto None |
|
1029 | set : Set del primer archivo a leer. Por defecto None | |
1028 |
|
1030 | |||
1029 | expLabel : Nombre del subdirectorio de datos. Por defecto "" |
|
1031 | expLabel : Nombre del subdirectorio de datos. Por defecto "" | |
1030 |
|
1032 | |||
1031 | ext : Extension de los archivos a leer. Por defecto .pdata |
|
1033 | ext : Extension de los archivos a leer. Por defecto .pdata | |
1032 |
|
1034 | |||
1033 | online : Si es == a 0 entonces busca files que cumplan con las condiciones dadas |
|
1035 | online : Si es == a 0 entonces busca files que cumplan con las condiciones dadas | |
1034 |
|
1036 | |||
1035 | Return: |
|
1037 | Return: | |
1036 | 0 : Si no encuentra files que cumplan con las condiciones dadas |
|
1038 | 0 : Si no encuentra files que cumplan con las condiciones dadas | |
1037 | 1 : Si encuentra files que cumplan con las condiciones dadas |
|
1039 | 1 : Si encuentra files que cumplan con las condiciones dadas | |
1038 |
|
1040 | |||
1039 | Affected: |
|
1041 | Affected: | |
1040 | self.startUTCSeconds |
|
1042 | self.startUTCSeconds | |
1041 | self.endUTCSeconds |
|
1043 | self.endUTCSeconds | |
1042 | self.startYear |
|
1044 | self.startYear | |
1043 | self.endYear |
|
1045 | self.endYear | |
1044 | self.startDoy |
|
1046 | self.startDoy | |
1045 | self.endDoy |
|
1047 | self.endDoy | |
1046 | self.__pathList |
|
1048 | self.__pathList | |
1047 | self.filenameList |
|
1049 | self.filenameList | |
1048 | self.online |
|
1050 | self.online | |
1049 | """ |
|
1051 | """ | |
1050 |
|
1052 | |||
1051 | if online: |
|
1053 | if online: | |
1052 | nTries = 0 |
|
1054 | nTries = 0 | |
1053 | while( nTries < self.__nTries ): |
|
1055 | while( nTries < self.__nTries ): | |
1054 | nTries += 1 |
|
1056 | nTries += 1 | |
1055 | subfolder = "D%04d%03d" % ( startDateTime.timetuple().tm_year,startDateTime.timetuple().tm_yday ) |
|
1057 | subfolder = "D%04d%03d" % ( startDateTime.timetuple().tm_year, startDateTime.timetuple().tm_yday ) | |
1056 | file = os.path.join( path, subfolder ) |
|
|||
1057 | print "Searching first file in \"%s\", try %03d ..." % ( file, nTries ) |
|
|||
1058 | year, doy, set, filename, dirfilename = self.__searchFilesOnLine( path, startDateTime, ext ) |
|
1058 | year, doy, set, filename, dirfilename = self.__searchFilesOnLine( path, startDateTime, ext ) | |
1059 | if filename == None: |
|
1059 | if filename == None: | |
|
1060 | file = os.path.join( path, subfolder ) | |||
|
1061 | print "Searching first file in \"%s\", try %03d ..." % ( file, nTries ) | |||
1060 | time.sleep( self.__delay ) |
|
1062 | time.sleep( self.__delay ) | |
1061 | else: |
|
1063 | else: | |
1062 | break |
|
1064 | break | |
1063 |
|
1065 | |||
1064 | if filename == None: |
|
1066 | if filename == None: | |
1065 | print "No files On Line" |
|
1067 | print "No files On Line" | |
1066 | return 0 |
|
1068 | return 0 | |
1067 |
|
1069 | |||
1068 | if self.__initFilesOnline( path, dirfilename, filename ) == 0: |
|
1070 | if self.__initFilesOnline( path, dirfilename, filename ) == 0: | |
1069 | print "The file %s hasn't enough data" |
|
1071 | print "The file %s hasn't enough data" | |
1070 | return 0 |
|
1072 | return 0 | |
1071 |
|
1073 | |||
1072 | self.__year = year |
|
1074 | self.__year = year | |
1073 | self.__doy = doy |
|
1075 | self.__doy = doy | |
1074 | self.__set = set - 1 |
|
1076 | self.__set = set - 1 | |
1075 | self.__path = path |
|
1077 | self.__path = path | |
1076 |
|
1078 | |||
1077 | else: |
|
1079 | else: | |
1078 | pathList, filenameList = self.__searchFilesOffLine( path, startDateTime, endDateTime, set, expLabel, ext ) |
|
1080 | pathList, filenameList = self.__searchFilesOffLine( path, startDateTime, endDateTime, set, expLabel, ext ) | |
1079 | self.__idFile = -1 |
|
1081 | self.__idFile = -1 | |
1080 | self.__pathList = pathList |
|
1082 | self.__pathList = pathList | |
1081 | self.filenameList = filenameList |
|
1083 | self.filenameList = filenameList | |
1082 |
|
1084 | |||
1083 | self.online = online |
|
1085 | self.online = online | |
1084 | self.__ext = ext |
|
1086 | self.__ext = ext | |
1085 |
|
1087 | |||
1086 | if not(self.__setNextFile()): |
|
1088 | if not( self.__setNextFile() ): | |
1087 | if (startDateTime != None) and (endDateTime != None): |
|
1089 | if (startDateTime != None) and (endDateTime != None): | |
1088 | print "No files in range: %s - %s" %(startDateTime.ctime(), endDateTime.ctime()) |
|
1090 | print "No files in range: %s - %s" %(startDateTime.ctime(), endDateTime.ctime()) | |
1089 | elif startDateTime != None: |
|
1091 | elif startDateTime != None: | |
1090 | print "No files in : %s" % startDateTime.ctime() |
|
1092 | print "No files in : %s" % startDateTime.ctime() | |
1091 | else: |
|
1093 | else: | |
1092 | print "No files" |
|
1094 | print "No files" | |
1093 | return 0 |
|
1095 | return 0 | |
1094 |
|
1096 | |||
1095 | if startDateTime != None: |
|
1097 | if startDateTime != None: | |
1096 | self.startUTCSeconds = time.mktime(startDateTime.timetuple()) |
|
1098 | self.startUTCSeconds = time.mktime(startDateTime.timetuple()) | |
1097 | self.startYear = startDateTime.timetuple().tm_year |
|
1099 | self.startYear = startDateTime.timetuple().tm_year | |
1098 | self.startDoy = startDateTime.timetuple().tm_yday |
|
1100 | self.startDoy = startDateTime.timetuple().tm_yday | |
1099 |
|
1101 | |||
1100 | if endDateTime != None: |
|
1102 | if endDateTime != None: | |
1101 | self.endUTCSeconds = time.mktime(endDateTime.timetuple()) |
|
1103 | self.endUTCSeconds = time.mktime(endDateTime.timetuple()) | |
1102 | self.endYear = endDateTime.timetuple().tm_year |
|
1104 | self.endYear = endDateTime.timetuple().tm_year | |
1103 | self.endDoy = endDateTime.timetuple().tm_yday |
|
1105 | self.endDoy = endDateTime.timetuple().tm_yday | |
1104 | #call fillHeaderValues() - to Data Object |
|
1106 | #call fillHeaderValues() - to Data Object | |
1105 |
|
1107 | |||
1106 | self.m_Spectra.m_BasicHeader = self.m_BasicHeader.copy() |
|
1108 | self.m_Spectra.m_BasicHeader = self.m_BasicHeader.copy() | |
1107 | self.m_Spectra.m_ProcessingHeader = self.m_ProcessingHeader.copy() |
|
1109 | self.m_Spectra.m_ProcessingHeader = self.m_ProcessingHeader.copy() | |
1108 | self.m_Spectra.m_RadarControllerHeader = self.m_RadarControllerHeader.copy() |
|
1110 | self.m_Spectra.m_RadarControllerHeader = self.m_RadarControllerHeader.copy() | |
1109 | self.m_Spectra.m_SystemHeader = self.m_SystemHeader.copy() |
|
1111 | self.m_Spectra.m_SystemHeader = self.m_SystemHeader.copy() | |
1110 | self.m_Spectra.dataType = self.__dataType |
|
1112 | self.m_Spectra.dataType = self.__dataType | |
1111 |
|
1113 | |||
1112 | return 1 |
|
1114 | return 1 | |
1113 |
|
1115 | |||
1114 |
|
1116 | |||
1115 | def readNextBlock(self): |
|
1117 | def readNextBlock( self ): | |
1116 | """ |
|
1118 | """ | |
1117 | Establece un nuevo bloque de datos a leer y los lee, si es que no existiese |
|
1119 | Establece un nuevo bloque de datos a leer y los lee, si es que no existiese | |
1118 | mas bloques disponibles en el archivo actual salta al siguiente. |
|
1120 | mas bloques disponibles en el archivo actual salta al siguiente. | |
1119 |
|
1121 | |||
1120 | Affected: |
|
1122 | Affected: | |
1121 | self.__lastUTTime |
|
1123 | self.__lastUTTime | |
1122 |
|
1124 | |||
1123 | Return: None |
|
1125 | Return: None | |
1124 | """ |
|
1126 | """ | |
1125 |
|
1127 | |||
1126 | if not( self.__setNewBlock() ): |
|
1128 | if not( self.__setNewBlock() ): | |
1127 | return 0 |
|
1129 | return 0 | |
1128 |
|
1130 | |||
1129 | self.__readBlock() |
|
1131 | self.__readBlock() | |
1130 |
|
1132 | |||
1131 | self.__lastUTTime = self.m_BasicHeader.utc |
|
1133 | self.__lastUTTime = self.m_BasicHeader.utc | |
1132 |
|
1134 | |||
1133 | return 1 |
|
1135 | return 1 | |
1134 |
|
1136 | |||
1135 |
|
1137 | |||
1136 | def getData(self): |
|
1138 | def getData( self ): | |
1137 | """ |
|
1139 | """ | |
1138 | Copia el buffer de lectura a la clase "Spectra", |
|
1140 | Copia el buffer de lectura a la clase "Spectra", | |
1139 | con todos los parametros asociados a este (metadata). cuando no hay datos en el buffer de |
|
1141 | con todos los parametros asociados a este (metadata). cuando no hay datos en el buffer de | |
1140 | lectura es necesario hacer una nueva lectura de los bloques de datos usando "readNextBlock" |
|
1142 | lectura es necesario hacer una nueva lectura de los bloques de datos usando "readNextBlock" | |
1141 |
|
1143 | |||
1142 | Return: |
|
1144 | Return: | |
1143 | 0 : Si no hay mas archivos disponibles |
|
1145 | 0 : Si no hay mas archivos disponibles | |
1144 | 1 : Si hizo una buena copia del buffer |
|
1146 | 1 : Si hizo una buena copia del buffer | |
1145 |
|
1147 | |||
1146 |
|
|
1148 | Affected: | |
1147 | self.m_Spectra |
|
1149 | self.m_Spectra | |
1148 | self.__datablockIndex |
|
1150 | self.__datablockIndex | |
1149 | self.flagResetProcessing |
|
1151 | self.flagResetProcessing | |
1150 | self.flagIsNewBlock |
|
1152 | self.flagIsNewBlock | |
1151 | """ |
|
1153 | """ | |
1152 |
|
1154 | |||
1153 | self.flagResetProcessing = 0 |
|
1155 | self.flagResetProcessing = 0 | |
1154 | self.flagIsNewBlock = 0 |
|
1156 | self.flagIsNewBlock = 0 | |
1155 |
|
1157 | |||
1156 | if self.__hasNotDataInBuffer(): |
|
1158 | if self.__hasNotDataInBuffer(): | |
1157 |
|
1159 | |||
1158 | self.readNextBlock() |
|
1160 | self.readNextBlock() | |
1159 |
|
1161 | |||
1160 | self.m_Spectra.m_BasicHeader = self.m_BasicHeader.copy() |
|
1162 | self.m_Spectra.m_BasicHeader = self.m_BasicHeader.copy() | |
1161 | self.m_Spectra.m_ProcessingHeader = self.m_ProcessingHeader.copy() |
|
1163 | self.m_Spectra.m_ProcessingHeader = self.m_ProcessingHeader.copy() | |
1162 | self.m_Spectra.m_RadarControllerHeader = self.m_RadarControllerHeader.copy() |
|
1164 | self.m_Spectra.m_RadarControllerHeader = self.m_RadarControllerHeader.copy() | |
1163 | self.m_Spectra.m_SystemHeader = self.m_SystemHeader.copy() |
|
1165 | self.m_Spectra.m_SystemHeader = self.m_SystemHeader.copy() | |
1164 | self.m_Spectra.heights = self.__heights |
|
1166 | self.m_Spectra.heights = self.__heights | |
1165 | self.m_Spectra.dataType = self.__dataType |
|
1167 | self.m_Spectra.dataType = self.__dataType | |
1166 |
|
1168 | |||
1167 | if self.noMoreFiles == 1: |
|
1169 | if self.noMoreFiles == 1: | |
1168 | print 'Process finished' |
|
1170 | print 'Process finished' | |
1169 | return 0 |
|
1171 | return 0 | |
1170 |
|
1172 | |||
1171 | #data es un numpy array de 3 dmensiones (perfiles, alturas y canales) |
|
1173 | #data es un numpy array de 3 dmensiones (perfiles, alturas y canales) | |
1172 |
|
1174 | |||
1173 | self.m_Spectra.flagNoData = False |
|
1175 | self.m_Spectra.flagNoData = False | |
1174 | self.m_Spectra.flagResetProcessing = self.flagResetProcessing |
|
1176 | self.m_Spectra.flagResetProcessing = self.flagResetProcessing | |
1175 |
|
1177 | |||
1176 | self.m_Spectra.data_spc = self.__data_spc |
|
1178 | self.m_Spectra.data_spc = self.__data_spc | |
1177 | self.m_Spectra.data_cspc = self.__data_cspc |
|
1179 | self.m_Spectra.data_cspc = self.__data_cspc | |
1178 | self.m_Spectra.data_dc = self.__data_dc |
|
1180 | self.m_Spectra.data_dc = self.__data_dc | |
1179 |
|
1181 | |||
1180 | #call setData - to Data Object |
|
1182 | #call setData - to Data Object | |
1181 | #self.datablock_id += 1 |
|
1183 | #self.datablock_id += 1 | |
1182 | #self.idProfile += 1 |
|
1184 | #self.idProfile += 1 | |
1183 |
|
1185 | |||
1184 | return 1 |
|
1186 | return 1 | |
1185 |
|
1187 | |||
1186 |
|
1188 | |||
1187 | class SpectraWriter( DataWriter ): |
|
1189 | class SpectraWriter( DataWriter ): | |
1188 | """ |
|
1190 | """ | |
1189 | Esta clase permite escribir datos de espectros a archivos procesados (.pdata). La escritura |
|
1191 | Esta clase permite escribir datos de espectros a archivos procesados (.pdata). La escritura | |
1190 | de los datos siempre se realiza por bloques. |
|
1192 | de los datos siempre se realiza por bloques. | |
1191 | """ |
|
1193 | """ | |
1192 |
|
1194 | |||
1193 | def __init__( self, m_Spectra = None ): |
|
1195 | def __init__( self, m_Spectra = None ): | |
1194 | """ |
|
1196 | """ | |
1195 | Inicializador de la clase SpectraWriter para la escritura de datos de espectros. |
|
1197 | Inicializador de la clase SpectraWriter para la escritura de datos de espectros. | |
1196 |
|
1198 | |||
1197 | Affected: |
|
1199 | Affected: | |
1198 | self.m_Spectra |
|
1200 | self.m_Spectra | |
1199 | self.m_BasicHeader |
|
1201 | self.m_BasicHeader | |
1200 | self.m_SystemHeader |
|
1202 | self.m_SystemHeader | |
1201 | self.m_RadarControllerHeader |
|
1203 | self.m_RadarControllerHeader | |
1202 | self.m_ProcessingHeader |
|
1204 | self.m_ProcessingHeader | |
1203 |
|
1205 | |||
1204 | Return: None |
|
1206 | Return: None | |
1205 | """ |
|
1207 | """ | |
1206 |
|
1208 | |||
1207 | if m_Spectra == None: |
|
1209 | if m_Spectra == None: | |
1208 | m_Spectra = Spectra() |
|
1210 | m_Spectra = Spectra() | |
1209 |
|
1211 | |||
1210 | self.m_Spectra = m_Spectra |
|
1212 | self.m_Spectra = m_Spectra | |
1211 |
|
1213 | |||
1212 | self.__path = None |
|
1214 | self.__path = None | |
1213 |
|
1215 | |||
1214 | self.__fp = None |
|
1216 | self.__fp = None | |
1215 |
|
1217 | |||
1216 | self.__format = None |
|
1218 | self.__format = None | |
1217 |
|
1219 | |||
1218 | self.__blocksCounter = 0 |
|
1220 | self.__blocksCounter = 0 | |
1219 |
|
1221 | |||
1220 | self.__setFile = None |
|
1222 | self.__setFile = None | |
1221 |
|
1223 | |||
1222 | self.__flagIsNewFile = 1 |
|
1224 | self.__flagIsNewFile = 1 | |
1223 |
|
1225 | |||
1224 | self.__dataType = None |
|
1226 | self.__dataType = None | |
1225 |
|
1227 | |||
1226 | self.__ext = None |
|
1228 | self.__ext = None | |
1227 |
|
1229 | |||
1228 | self.__shape_spc_Buffer = None |
|
1230 | self.__shape_spc_Buffer = None | |
1229 | self.__shape_cspc_Buffer = None |
|
1231 | self.__shape_cspc_Buffer = None | |
1230 | self.__shape_dc_Buffer = None |
|
1232 | self.__shape_dc_Buffer = None | |
1231 |
|
1233 | |||
1232 | self.nWriteBlocks = 0 |
|
1234 | self.nWriteBlocks = 0 | |
1233 |
|
1235 | |||
1234 | self.flagIsNewBlock = 0 |
|
1236 | self.flagIsNewBlock = 0 | |
1235 |
|
1237 | |||
1236 | self.noMoreFiles = 0 |
|
1238 | self.noMoreFiles = 0 | |
1237 |
|
1239 | |||
1238 | self.filename = None |
|
1240 | self.filename = None | |
1239 |
|
1241 | |||
1240 | self.m_BasicHeader= BasicHeader() |
|
1242 | self.m_BasicHeader= BasicHeader() | |
1241 |
|
1243 | |||
1242 | self.m_SystemHeader = SystemHeader() |
|
1244 | self.m_SystemHeader = SystemHeader() | |
1243 |
|
1245 | |||
1244 | self.m_RadarControllerHeader = RadarControllerHeader() |
|
1246 | self.m_RadarControllerHeader = RadarControllerHeader() | |
1245 |
|
1247 | |||
1246 | self.m_ProcessingHeader = ProcessingHeader() |
|
1248 | self.m_ProcessingHeader = ProcessingHeader() | |
1247 |
|
1249 | |||
1248 | self.__data_spc = None |
|
1250 | self.__data_spc = None | |
1249 | self.__data_cspc = None |
|
1251 | self.__data_cspc = None | |
1250 | self.__data_dc = None |
|
1252 | self.__data_dc = None | |
1251 |
|
1253 | |||
1252 | def __writeFirstHeader( self ): |
|
1254 | def __writeFirstHeader( self ): | |
1253 | """ |
|
1255 | """ | |
1254 | Escribe el primer header del file es decir el Basic header y el Long header (SystemHeader, RadarControllerHeader, ProcessingHeader) |
|
1256 | Escribe el primer header del file es decir el Basic header y el Long header (SystemHeader, RadarControllerHeader, ProcessingHeader) | |
1255 |
|
1257 | |||
1256 | Affected: |
|
1258 | Affected: | |
1257 | __dataType |
|
1259 | __dataType | |
1258 |
|
1260 | |||
1259 | Return: |
|
1261 | Return: | |
1260 | None |
|
1262 | None | |
1261 | """ |
|
1263 | """ | |
1262 | self.__writeBasicHeader() |
|
1264 | self.__writeBasicHeader() | |
1263 | self.__wrSystemHeader() |
|
1265 | self.__wrSystemHeader() | |
1264 | self.__wrRadarControllerHeader() |
|
1266 | self.__wrRadarControllerHeader() | |
1265 | self.__wrProcessingHeader() |
|
1267 | self.__wrProcessingHeader() | |
1266 | self.__dataType = self.m_Spectra.dataType |
|
1268 | self.__dataType = self.m_Spectra.dataType | |
1267 |
|
1269 | |||
1268 | def __writeBasicHeader( self, fp=None ): |
|
1270 | def __writeBasicHeader( self, fp=None ): | |
1269 | """ |
|
1271 | """ | |
1270 | Escribe solo el Basic header en el file creado |
|
1272 | Escribe solo el Basic header en el file creado | |
1271 |
|
1273 | |||
1272 | Return: |
|
1274 | Return: | |
1273 | None |
|
1275 | None | |
1274 | """ |
|
1276 | """ | |
1275 | if fp == None: |
|
1277 | if fp == None: | |
1276 | fp = self.__fp |
|
1278 | fp = self.__fp | |
1277 |
|
1279 | |||
1278 | self.m_BasicHeader.write(fp) |
|
1280 | self.m_BasicHeader.write(fp) | |
1279 |
|
1281 | |||
1280 | def __wrSystemHeader( self, fp=None ): |
|
1282 | def __wrSystemHeader( self, fp=None ): | |
1281 | """ |
|
1283 | """ | |
1282 | Escribe solo el System header en el file creado |
|
1284 | Escribe solo el System header en el file creado | |
1283 |
|
1285 | |||
1284 | Return: |
|
1286 | Return: | |
1285 | None |
|
1287 | None | |
1286 | """ |
|
1288 | """ | |
1287 | if fp == None: |
|
1289 | if fp == None: | |
1288 | fp = self.__fp |
|
1290 | fp = self.__fp | |
1289 |
|
1291 | |||
1290 | self.m_SystemHeader.write(fp) |
|
1292 | self.m_SystemHeader.write(fp) | |
1291 |
|
1293 | |||
1292 | def __wrRadarControllerHeader( self, fp=None ): |
|
1294 | def __wrRadarControllerHeader( self, fp=None ): | |
1293 | """ |
|
1295 | """ | |
1294 | Escribe solo el RadarController header en el file creado |
|
1296 | Escribe solo el RadarController header en el file creado | |
1295 |
|
1297 | |||
1296 | Return: |
|
1298 | Return: | |
1297 | None |
|
1299 | None | |
1298 | """ |
|
1300 | """ | |
1299 | if fp == None: |
|
1301 | if fp == None: | |
1300 | fp = self.__fp |
|
1302 | fp = self.__fp | |
1301 |
|
1303 | |||
1302 | self.m_RadarControllerHeader.write(fp) |
|
1304 | self.m_RadarControllerHeader.write(fp) | |
1303 |
|
1305 | |||
1304 | def __wrProcessingHeader( self, fp=None ): |
|
1306 | def __wrProcessingHeader( self, fp=None ): | |
1305 | """ |
|
1307 | """ | |
1306 | Escribe solo el Processing header en el file creado |
|
1308 | Escribe solo el Processing header en el file creado | |
1307 |
|
1309 | |||
1308 | Return: |
|
1310 | Return: | |
1309 | None |
|
1311 | None | |
1310 | """ |
|
1312 | """ | |
1311 | if fp == None: |
|
1313 | if fp == None: | |
1312 | fp = self.__fp |
|
1314 | fp = self.__fp | |
1313 |
|
1315 | |||
1314 | self.m_ProcessingHeader.write(fp) |
|
1316 | self.m_ProcessingHeader.write(fp) | |
1315 |
|
1317 | |||
1316 | def __setNextFile( self ): |
|
1318 | def __setNextFile( self ): | |
1317 | """ |
|
1319 | """ | |
1318 | Determina el siguiente file que sera escrito |
|
1320 | Determina el siguiente file que sera escrito | |
1319 |
|
1321 | |||
1320 | Affected: |
|
1322 | Affected: | |
1321 | self.filename |
|
1323 | self.filename | |
1322 | self.__subfolder |
|
1324 | self.__subfolder | |
1323 | self.__fp |
|
1325 | self.__fp | |
1324 | self.__setFile |
|
1326 | self.__setFile | |
1325 | self.__flagIsNewFile |
|
1327 | self.__flagIsNewFile | |
1326 |
|
1328 | |||
1327 | Return: |
|
1329 | Return: | |
1328 | 0 : Si el archivo no puede ser escrito |
|
1330 | 0 : Si el archivo no puede ser escrito | |
1329 | 1 : Si el archivo esta listo para ser escrito |
|
1331 | 1 : Si el archivo esta listo para ser escrito | |
1330 | """ |
|
1332 | """ | |
1331 | ext = self.__ext |
|
1333 | ext = self.__ext | |
1332 | path = self.__path |
|
1334 | path = self.__path | |
1333 |
|
1335 | |||
1334 | if self.__fp != None: |
|
1336 | if self.__fp != None: | |
1335 | self.__fp.close() |
|
1337 | self.__fp.close() | |
1336 |
|
1338 | |||
1337 | if self.m_BasicHeader.size <= 24: return 0 #no existe la suficiente data para ser escrita |
|
1339 | if self.m_BasicHeader.size <= 24: return 0 #no existe la suficiente data para ser escrita | |
1338 |
|
1340 | |||
1339 | timeTuple = time.localtime(self.m_Spectra.m_BasicHeader.utc) # utc from m_Spectra |
|
1341 | timeTuple = time.localtime(self.m_Spectra.m_BasicHeader.utc) # utc from m_Spectra | |
1340 | subfolder = 'D%4.4d%3.3d' % (timeTuple.tm_year,timeTuple.tm_yday) |
|
1342 | subfolder = 'D%4.4d%3.3d' % (timeTuple.tm_year,timeTuple.tm_yday) | |
1341 |
|
1343 | |||
1342 | tmp = os.path.join( path, subfolder ) |
|
1344 | tmp = os.path.join( path, subfolder ) | |
1343 | if not( os.path.exists(tmp) ): |
|
1345 | if not( os.path.exists(tmp) ): | |
1344 | os.mkdir(tmp) |
|
1346 | os.mkdir(tmp) | |
1345 | self.__setFile = -1 #inicializo mi contador de seteo |
|
1347 | self.__setFile = -1 #inicializo mi contador de seteo | |
1346 | else: |
|
1348 | else: | |
1347 | filesList = os.listdir( tmp ) |
|
1349 | filesList = os.listdir( tmp ) | |
1348 | if len( filesList ) > 0: |
|
1350 | if len( filesList ) > 0: | |
1349 | filesList = sorted( filesList, key=str.lower ) |
|
1351 | filesList = sorted( filesList, key=str.lower ) | |
1350 | filen = filesList[-1] |
|
1352 | filen = filesList[-1] | |
1351 | # el filename debera tener el siguiente formato |
|
1353 | # el filename debera tener el siguiente formato | |
1352 | # 0 1234 567 89A BCDE (hex) |
|
1354 | # 0 1234 567 89A BCDE (hex) | |
1353 | # P YYYY DDD SSS .ext |
|
1355 | # P YYYY DDD SSS .ext | |
1354 | if isNumber( filen[8:11] ): |
|
1356 | if isNumber( filen[8:11] ): | |
1355 | self.__setFile = int( filen[8:11] ) #inicializo mi contador de seteo al seteo del ultimo file |
|
1357 | self.__setFile = int( filen[8:11] ) #inicializo mi contador de seteo al seteo del ultimo file | |
1356 | else: |
|
1358 | else: | |
1357 | self.__setFile = -1 |
|
1359 | self.__setFile = -1 | |
1358 | else: |
|
1360 | else: | |
1359 | self.__setFile = -1 #inicializo mi contador de seteo |
|
1361 | self.__setFile = -1 #inicializo mi contador de seteo | |
1360 |
|
1362 | |||
1361 | setFile = self.__setFile |
|
1363 | setFile = self.__setFile | |
1362 | setFile += 1 |
|
1364 | setFile += 1 | |
1363 | file = 'P%4.4d%3.3d%3.3d%s' % ( timeTuple.tm_year, timeTuple.tm_yday, setFile, ext ) |
|
1365 | file = 'P%4.4d%3.3d%3.3d%s' % ( timeTuple.tm_year, timeTuple.tm_yday, setFile, ext ) | |
1364 |
|
1366 | |||
1365 | filename = os.path.join( path, subfolder, file ) |
|
1367 | filename = os.path.join( path, subfolder, file ) | |
1366 |
|
1368 | |||
1367 | fp = open(filename,'wb') |
|
1369 | fp = open(filename,'wb') | |
1368 |
|
1370 | |||
1369 | self.__blocksCounter = 0 |
|
1371 | self.__blocksCounter = 0 | |
1370 |
|
1372 | |||
1371 | #guardando atributos |
|
1373 | #guardando atributos | |
1372 | self.filename = filename |
|
1374 | self.filename = filename | |
1373 | self.__subfolder = subfolder |
|
1375 | self.__subfolder = subfolder | |
1374 | self.__fp = fp |
|
1376 | self.__fp = fp | |
1375 | self.__setFile = setFile |
|
1377 | self.__setFile = setFile | |
1376 | self.__flagIsNewFile = 1 |
|
1378 | self.__flagIsNewFile = 1 | |
1377 |
|
1379 | |||
1378 | print 'Writing the file: %s'%self.filename |
|
1380 | print 'Writing the file: %s'%self.filename | |
1379 |
|
1381 | |||
1380 | self.__writeFirstHeader() |
|
1382 | self.__writeFirstHeader() | |
1381 |
|
1383 | |||
1382 | return 1 |
|
1384 | return 1 | |
1383 |
|
1385 | |||
1384 | def __setNewBlock( self ): |
|
1386 | def __setNewBlock( self ): | |
1385 | """ |
|
1387 | """ | |
1386 | Si es un nuevo file escribe el First Header caso contrario escribe solo el Basic Header |
|
1388 | Si es un nuevo file escribe el First Header caso contrario escribe solo el Basic Header | |
1387 |
|
1389 | |||
1388 | Return: |
|
1390 | Return: | |
1389 | 0 : si no pudo escribir nada |
|
1391 | 0 : si no pudo escribir nada | |
1390 | 1 : Si escribio el Basic el First Header |
|
1392 | 1 : Si escribio el Basic el First Header | |
1391 | """ |
|
1393 | """ | |
1392 | if self.__fp == None: |
|
1394 | if self.__fp == None: | |
1393 | self.__setNextFile() |
|
1395 | self.__setNextFile() | |
1394 |
|
1396 | |||
1395 | if self.__flagIsNewFile: |
|
1397 | if self.__flagIsNewFile: | |
1396 | return 1 |
|
1398 | return 1 | |
1397 |
|
1399 | |||
1398 | if self.__blocksCounter < self.m_ProcessingHeader.dataBlocksPerFile: |
|
1400 | if self.__blocksCounter < self.m_ProcessingHeader.dataBlocksPerFile: | |
1399 | self.__writeBasicHeader() |
|
1401 | self.__writeBasicHeader() | |
1400 | return 1 |
|
1402 | return 1 | |
1401 |
|
1403 | |||
1402 | if not(self.__setNextFile()): |
|
1404 | if not( self.__setNextFile() ): | |
1403 | return 0 |
|
1405 | return 0 | |
1404 |
|
1406 | |||
1405 | return 1 |
|
1407 | return 1 | |
1406 |
|
1408 | |||
1407 | def __writeBlock( self ): |
|
1409 | def __writeBlock( self ): | |
1408 | """ |
|
1410 | """ | |
1409 | Escribe el buffer en el file designado |
|
1411 | Escribe el buffer en el file designado | |
1410 |
|
1412 | |||
1411 | Affected: |
|
1413 | Affected: | |
1412 | self.__data_spc |
|
1414 | self.__data_spc | |
1413 | self.__data_cspc |
|
1415 | self.__data_cspc | |
1414 | self.__data_dc |
|
1416 | self.__data_dc | |
1415 | self.__flagIsNewFile |
|
1417 | self.__flagIsNewFile | |
1416 | self.flagIsNewBlock |
|
1418 | self.flagIsNewBlock | |
1417 | self.nWriteBlocks |
|
1419 | self.nWriteBlocks | |
1418 | self.__blocksCounter |
|
1420 | self.__blocksCounter | |
1419 |
|
1421 | |||
1420 | Return: None |
|
1422 | Return: None | |
1421 | """ |
|
1423 | """ | |
1422 | spc = numpy.transpose( self.__data_spc, (0,2,1) ) |
|
1424 | spc = numpy.transpose( self.__data_spc, (0,2,1) ) | |
1423 | if not( self.m_ProcessingHeader.shif_fft ): |
|
1425 | if not( self.m_ProcessingHeader.shif_fft ): | |
1424 | spc = numpy.roll( spc, self.m_ProcessingHeader.profilesPerBlock/2, axis=2 ) #desplaza a la derecha en el eje 2 determinadas posiciones |
|
1426 | spc = numpy.roll( spc, self.m_ProcessingHeader.profilesPerBlock/2, axis=2 ) #desplaza a la derecha en el eje 2 determinadas posiciones | |
1425 | data = spc.reshape((-1)) |
|
1427 | data = spc.reshape((-1)) | |
1426 | data.tofile(self.__fp) |
|
1428 | data.tofile(self.__fp) | |
1427 |
|
1429 | |||
1428 | data = numpy.zeros( self.__shape_cspc_Buffer, self.__dataType ) |
|
1430 | data = numpy.zeros( self.__shape_cspc_Buffer, self.__dataType ) | |
1429 | cspc = numpy.transpose( self.__data_cspc, (0,2,1) ) |
|
1431 | cspc = numpy.transpose( self.__data_cspc, (0,2,1) ) | |
1430 | if not( self.m_ProcessingHeader.shif_fft ): |
|
1432 | if not( self.m_ProcessingHeader.shif_fft ): | |
1431 | cspc = numpy.roll( cspc, self.m_ProcessingHeader.profilesPerBlock/2, axis=2 ) #desplaza a la derecha en el eje 2 determinadas posiciones |
|
1433 | cspc = numpy.roll( cspc, self.m_ProcessingHeader.profilesPerBlock/2, axis=2 ) #desplaza a la derecha en el eje 2 determinadas posiciones | |
1432 | data['real'] = cspc.real |
|
1434 | data['real'] = cspc.real | |
1433 | data['imag'] = cspc.imag |
|
1435 | data['imag'] = cspc.imag | |
1434 | data = data.reshape((-1)) |
|
1436 | data = data.reshape((-1)) | |
1435 | data.tofile(self.__fp) |
|
1437 | data.tofile(self.__fp) | |
1436 |
|
1438 | |||
1437 | data = numpy.zeros( self.__shape_dc_Buffer, self.__dataType ) |
|
1439 | data = numpy.zeros( self.__shape_dc_Buffer, self.__dataType ) | |
1438 | dc = self.__data_dc |
|
1440 | dc = self.__data_dc | |
1439 | data['real'] = dc.real |
|
1441 | data['real'] = dc.real | |
1440 | data['imag'] = dc.imag |
|
1442 | data['imag'] = dc.imag | |
1441 | data = data.reshape((-1)) |
|
1443 | data = data.reshape((-1)) | |
1442 | data.tofile(self.__fp) |
|
1444 | data.tofile(self.__fp) | |
1443 |
|
1445 | |||
1444 | self.__data_spc.fill(0) |
|
1446 | self.__data_spc.fill(0) | |
1445 | self.__data_cspc.fill(0) |
|
1447 | self.__data_cspc.fill(0) | |
1446 | self.__data_dc.fill(0) |
|
1448 | self.__data_dc.fill(0) | |
1447 |
|
1449 | |||
1448 | self.__flagIsNewFile = 0 |
|
1450 | self.__flagIsNewFile = 0 | |
1449 |
|
1451 | |||
1450 | self.flagIsNewBlock = 1 |
|
1452 | self.flagIsNewBlock = 1 | |
1451 |
|
1453 | |||
1452 | self.nWriteBlocks += 1 |
|
1454 | self.nWriteBlocks += 1 | |
1453 |
|
1455 | |||
1454 | self.__blocksCounter += 1 |
|
1456 | self.__blocksCounter += 1 | |
1455 |
|
1457 | |||
1456 |
|
1458 | |||
1457 | def writeNextBlock( self ): |
|
1459 | def writeNextBlock( self ): | |
1458 | """ |
|
1460 | """ | |
1459 | Selecciona el bloque siguiente de datos y los escribe en un file |
|
1461 | Selecciona el bloque siguiente de datos y los escribe en un file | |
1460 |
|
1462 | |||
1461 | Return: |
|
1463 | Return: | |
1462 | 0 : Si no hizo pudo escribir el bloque de datos |
|
1464 | 0 : Si no hizo pudo escribir el bloque de datos | |
1463 | 1 : Si no pudo escribir el bloque de datos |
|
1465 | 1 : Si no pudo escribir el bloque de datos | |
1464 | """ |
|
1466 | """ | |
1465 | if not( self.__setNewBlock() ): |
|
1467 | if not( self.__setNewBlock() ): | |
1466 | return 0 |
|
1468 | return 0 | |
1467 |
|
1469 | |||
1468 | self.__writeBlock() |
|
1470 | self.__writeBlock() | |
1469 |
|
1471 | |||
1470 | return 1 |
|
1472 | return 1 | |
1471 |
|
1473 | |||
1472 |
|
1474 | |||
1473 | def __hasAllDataInBuffer( self ): |
|
1475 | def __hasAllDataInBuffer( self ): | |
1474 | return 1 |
|
1476 | return 1 | |
1475 |
|
1477 | |||
1476 |
|
1478 | |||
1477 | def putData( self ): |
|
1479 | def putData( self ): | |
1478 | """ |
|
1480 | """ | |
1479 | Setea un bloque de datos y luego los escribe en un file |
|
1481 | Setea un bloque de datos y luego los escribe en un file | |
1480 |
|
1482 | |||
1481 | Affected: |
|
1483 | Affected: | |
1482 | self.__data_spc |
|
1484 | self.__data_spc | |
1483 | self.__data_cspc |
|
1485 | self.__data_cspc | |
1484 | self.__data_dc |
|
1486 | self.__data_dc | |
1485 |
|
1487 | |||
1486 | Return: |
|
1488 | Return: | |
1487 | 0 : Si no hay data o no hay mas files que puedan escribirse |
|
1489 | 0 : Si no hay data o no hay mas files que puedan escribirse | |
1488 | 1 : Si se escribio la data de un bloque en un file |
|
1490 | 1 : Si se escribio la data de un bloque en un file | |
1489 | """ |
|
1491 | """ | |
1490 | self.flagIsNewBlock = 0 |
|
1492 | self.flagIsNewBlock = 0 | |
1491 |
|
1493 | |||
1492 | if self.m_Spectra.flagNoData: |
|
1494 | if self.m_Spectra.flagNoData: | |
1493 | return 0 |
|
1495 | return 0 | |
1494 |
|
1496 | |||
1495 | if self.m_Spectra.flagResetProcessing: |
|
1497 | if self.m_Spectra.flagResetProcessing: | |
1496 | self.__data_spc.fill(0) |
|
1498 | self.__data_spc.fill(0) | |
1497 | self.__data_cspc.fill(0) |
|
1499 | self.__data_cspc.fill(0) | |
1498 | self.__data_dc.fill(0) |
|
1500 | self.__data_dc.fill(0) | |
1499 | self.__setNextFile() |
|
1501 | self.__setNextFile() | |
1500 |
|
1502 | |||
1501 | self.__data_spc = self.m_Spectra.data_spc |
|
1503 | self.__data_spc = self.m_Spectra.data_spc | |
1502 | self.__data_cspc = self.m_Spectra.data_cspc |
|
1504 | self.__data_cspc = self.m_Spectra.data_cspc | |
1503 | self.__data_dc = self.m_Spectra.data_dc |
|
1505 | self.__data_dc = self.m_Spectra.data_dc | |
1504 |
|
1506 | |||
1505 | if True: |
|
1507 | if True: | |
1506 | #time.sleep( 3 ) |
|
1508 | #time.sleep( 3 ) | |
1507 | self.__getHeader() |
|
1509 | self.__getHeader() | |
1508 | self.writeNextBlock() |
|
1510 | self.writeNextBlock() | |
1509 |
|
1511 | |||
1510 | if self.noMoreFiles: |
|
1512 | if self.noMoreFiles: | |
1511 | #print 'Process finished' |
|
1513 | #print 'Process finished' | |
1512 | return 0 |
|
1514 | return 0 | |
1513 |
|
1515 | |||
1514 | return 1 |
|
1516 | return 1 | |
1515 |
|
1517 | |||
1516 | def __getHeader( self ): |
|
1518 | def __getHeader( self ): | |
1517 | """ |
|
1519 | """ | |
1518 | Obtiene una copia del First Header |
|
1520 | Obtiene una copia del First Header | |
1519 |
|
1521 | |||
1520 | Affected: |
|
1522 | Affected: | |
1521 | self.m_BasicHeader |
|
1523 | self.m_BasicHeader | |
1522 | self.m_SystemHeader |
|
1524 | self.m_SystemHeader | |
1523 | self.m_RadarControllerHeader |
|
1525 | self.m_RadarControllerHeader | |
1524 | self.m_ProcessingHeader |
|
1526 | self.m_ProcessingHeader | |
1525 | self.__dataType |
|
1527 | self.__dataType | |
1526 |
|
1528 | |||
1527 | Return: |
|
1529 | Return: | |
1528 | None |
|
1530 | None | |
1529 | """ |
|
1531 | """ | |
1530 | self.m_BasicHeader = self.m_Spectra.m_BasicHeader.copy() |
|
1532 | self.m_BasicHeader = self.m_Spectra.m_BasicHeader.copy() | |
1531 | self.m_SystemHeader = self.m_Spectra.m_SystemHeader.copy() |
|
1533 | self.m_SystemHeader = self.m_Spectra.m_SystemHeader.copy() | |
1532 | self.m_RadarControllerHeader = self.m_Spectra.m_RadarControllerHeader.copy() |
|
1534 | self.m_RadarControllerHeader = self.m_Spectra.m_RadarControllerHeader.copy() | |
1533 | self.m_ProcessingHeader = self.m_Spectra.m_ProcessingHeader.copy() |
|
1535 | self.m_ProcessingHeader = self.m_Spectra.m_ProcessingHeader.copy() | |
1534 | self.__dataType = self.m_Spectra.dataType |
|
1536 | self.__dataType = self.m_Spectra.dataType | |
1535 |
|
1537 | |||
|
1538 | ||||
1536 | def __setHeaderByFile(self): |
|
1539 | def __setHeaderByFile( self ): | |
1537 |
|
1540 | |||
1538 | format = self.__format |
|
1541 | format = self.__format | |
1539 | header = ['Basic','System','RadarController','Processing'] |
|
1542 | header = ['Basic','System','RadarController','Processing'] | |
1540 |
|
1543 | |||
1541 | fmtFromFile = None |
|
1544 | fmtFromFile = None | |
1542 | headerFromFile = None |
|
1545 | headerFromFile = None | |
1543 |
|
1546 | |||
1544 |
|
1547 | |||
1545 | fileTable = self.__configHeaderFile |
|
1548 | fileTable = self.__configHeaderFile | |
1546 |
|
1549 | |||
1547 | if os.access(fileTable, os.R_OK): |
|
1550 | if os.access(fileTable, os.R_OK): | |
1548 | import re, string |
|
1551 | import re, string | |
1549 |
|
1552 | |||
1550 | f = open(fileTable,'r') |
|
1553 | f = open(fileTable,'r') | |
1551 | lines = f.read() |
|
1554 | lines = f.read() | |
1552 | f.close() |
|
1555 | f.close() | |
1553 |
|
1556 | |||
1554 | #Delete comments into expConfig |
|
1557 | #Delete comments into expConfig | |
1555 | while 1: |
|
1558 | while 1: | |
1556 |
|
1559 | |||
1557 | startComment = string.find(lines.lower(),'#') |
|
1560 | startComment = string.find(lines.lower(),'#') | |
1558 | if startComment == -1: |
|
1561 | if startComment == -1: | |
1559 | break |
|
1562 | break | |
1560 | endComment = string.find(lines.lower(),'\n',startComment) |
|
1563 | endComment = string.find(lines.lower(),'\n',startComment) | |
1561 | lines = string.replace(lines,lines[startComment:endComment+1],'', 1) |
|
1564 | lines = string.replace(lines,lines[startComment:endComment+1],'', 1) | |
1562 |
|
1565 | |||
1563 | while expFromFile == None: |
|
1566 | while expFromFile == None: | |
1564 |
|
1567 | |||
1565 | currFmt = string.find(lines.lower(),'format="%s"' %(expName)) |
|
1568 | currFmt = string.find(lines.lower(),'format="%s"' %(expName)) | |
1566 | nextFmt = string.find(lines.lower(),'format',currFmt+10) |
|
1569 | nextFmt = string.find(lines.lower(),'format',currFmt+10) | |
1567 |
|
1570 | |||
1568 | if currFmt == -1: |
|
1571 | if currFmt == -1: | |
1569 | break |
|
1572 | break | |
1570 | if nextFmt == -1: |
|
1573 | if nextFmt == -1: | |
1571 | nextFmt = len(lines)-1 |
|
1574 | nextFmt = len(lines)-1 | |
1572 |
|
1575 | |||
1573 | fmtTable = lines[currFmt:nextFmt] |
|
1576 | fmtTable = lines[currFmt:nextFmt] | |
1574 | lines = lines[nextFmt:] |
|
1577 | lines = lines[nextFmt:] | |
1575 |
|
1578 | |||
1576 | fmtRead = self.__getValueFromArg(fmtTable,'format') |
|
1579 | fmtRead = self.__getValueFromArg(fmtTable,'format') | |
1577 | if fmtRead != format: |
|
1580 | if fmtRead != format: | |
1578 | continue |
|
1581 | continue | |
1579 | fmtFromFile = fmtRead |
|
1582 | fmtFromFile = fmtRead | |
1580 |
|
1583 | |||
1581 | lines2 = fmtTable |
|
1584 | lines2 = fmtTable | |
1582 |
|
1585 | |||
1583 | while headerFromFile == None: |
|
1586 | while headerFromFile == None: | |
1584 |
|
1587 | |||
1585 | currHeader = string.find(lines2.lower(),'header="%s"' %(header)) |
|
1588 | currHeader = string.find(lines2.lower(),'header="%s"' %(header)) | |
1586 | nextHeader = string.find(lines2.lower(),'header',currHeader+10) |
|
1589 | nextHeader = string.find(lines2.lower(),'header',currHeader+10) | |
1587 |
|
1590 | |||
1588 | if currHeader == -1: |
|
1591 | if currHeader == -1: | |
1589 | break |
|
1592 | break | |
1590 | if nextHeader == -1: |
|
1593 | if nextHeader == -1: | |
1591 | nextHeader = len(lines2)-1 |
|
1594 | nextHeader = len(lines2)-1 | |
1592 |
|
1595 | |||
1593 | headerTable = lines2[currHeader:nextHeader] |
|
1596 | headerTable = lines2[currHeader:nextHeader] | |
1594 | lines2 = lines2[nextHeader:] |
|
1597 | lines2 = lines2[nextHeader:] | |
1595 |
|
1598 | |||
1596 | headerRead = self.__getValueFromArg(headerTable,'site') |
|
1599 | headerRead = self.__getValueFromArg(headerTable,'site') | |
1597 | if not(headerRead in header): |
|
1600 | if not(headerRead in header): | |
1598 | continue |
|
1601 | continue | |
1599 | headerFromFile = headerRead |
|
1602 | headerFromFile = headerRead | |
1600 |
|
1603 | |||
1601 | if headerRead == 'Basic': |
|
1604 | if headerRead == 'Basic': | |
1602 | self.m_BasicHeader.size = self.__getValueFromArg(headerTable,'size',lower=False) |
|
1605 | self.m_BasicHeader.size = self.__getValueFromArg(headerTable,'size',lower=False) | |
1603 | self.m_BasicHeader.version = self.__getValueFromArg(headerTable,'version',lower=False) |
|
1606 | self.m_BasicHeader.version = self.__getValueFromArg(headerTable,'version',lower=False) | |
1604 | self.m_BasicHeader.dataBlock = self.__getValueFromArg(headerTable,'dataBlock',lower=False) |
|
1607 | self.m_BasicHeader.dataBlock = self.__getValueFromArg(headerTable,'dataBlock',lower=False) | |
1605 | self.m_BasicHeader.utc = self.__getValueFromArg(headerTable,'utc',lower=False) |
|
1608 | self.m_BasicHeader.utc = self.__getValueFromArg(headerTable,'utc',lower=False) | |
1606 | self.m_BasicHeader.miliSecond = self.__getValueFromArg(headerTable,'miliSecond',lower=False) |
|
1609 | self.m_BasicHeader.miliSecond = self.__getValueFromArg(headerTable,'miliSecond',lower=False) | |
1607 | self.m_BasicHeader.timeZone = self.__getValueFromArg(headerTable,'timeZone',lower=False) |
|
1610 | self.m_BasicHeader.timeZone = self.__getValueFromArg(headerTable,'timeZone',lower=False) | |
1608 | self.m_BasicHeader.dstFlag = self.__getValueFromArg(headerTable,'dstFlag',lower=False) |
|
1611 | self.m_BasicHeader.dstFlag = self.__getValueFromArg(headerTable,'dstFlag',lower=False) | |
1609 | self.m_BasicHeader.errorCount = self.__getValueFromArg(headerTable,'errorCount',lower=False) |
|
1612 | self.m_BasicHeader.errorCount = self.__getValueFromArg(headerTable,'errorCount',lower=False) | |
1610 |
|
1613 | |||
1611 | else: |
|
1614 | else: | |
1612 | print "file access denied:%s"%fileTable |
|
1615 | print "file access denied:%s"%fileTable | |
1613 | sys.exit(0) |
|
1616 | sys.exit(0) | |
1614 |
|
1617 | |||
|
1618 | ||||
1615 | def setup( self, path, format='pdata' ): |
|
1619 | def setup( self, path, format='pdata' ): | |
1616 | """ |
|
1620 | """ | |
1617 | Setea el tipo de formato en la cual sera guardada la data y escribe el First Header |
|
1621 | Setea el tipo de formato en la cual sera guardada la data y escribe el First Header | |
1618 |
|
1622 | |||
1619 | Inputs: |
|
1623 | Inputs: | |
1620 | path : el path destino en el cual se escribiran los files a crear |
|
1624 | path : el path destino en el cual se escribiran los files a crear | |
1621 | format : formato en el cual sera salvado un file |
|
1625 | format : formato en el cual sera salvado un file | |
1622 |
|
1626 | |||
1623 | Return: |
|
1627 | Return: | |
1624 | 0 : Si no realizo un buen seteo |
|
1628 | 0 : Si no realizo un buen seteo | |
1625 | 1 : Si realizo un buen seteo |
|
1629 | 1 : Si realizo un buen seteo | |
1626 | """ |
|
1630 | """ | |
1627 | if format == 'hdf5': |
|
1631 | if format == 'hdf5': | |
1628 | ext = '.hdf5' |
|
1632 | ext = '.hdf5' | |
1629 | format = 'hdf5' |
|
1633 | format = 'hdf5' | |
1630 | print 'call hdf5 library' |
|
1634 | print 'call hdf5 library' | |
1631 | return 0 |
|
1635 | return 0 | |
1632 |
|
1636 | |||
1633 | if format == 'rawdata': |
|
1637 | if format == 'rawdata': | |
1634 | ext = '.r' |
|
1638 | ext = '.r' | |
1635 | format = 'Jicamarca' |
|
1639 | format = 'Jicamarca' | |
1636 |
|
1640 | |||
1637 | if format == 'pdata': |
|
1641 | if format == 'pdata': | |
1638 | ext = '.pdata' |
|
1642 | ext = '.pdata' | |
1639 | format = 'pdata' |
|
1643 | format = 'pdata' | |
1640 |
|
1644 | |||
1641 | #call to config_headers |
|
1645 | #call to config_headers | |
1642 | #self.__setHeaderByFile() |
|
1646 | #self.__setHeaderByFile() | |
1643 |
|
1647 | |||
1644 | self.__path = path |
|
1648 | self.__path = path | |
1645 | self.__setFile = -1 |
|
1649 | self.__setFile = -1 | |
1646 | self.__ext = ext |
|
1650 | self.__ext = ext | |
1647 | self.__format = format |
|
1651 | self.__format = format | |
1648 |
|
1652 | |||
1649 | self.__getHeader() |
|
1653 | self.__getHeader() | |
1650 |
|
1654 | |||
1651 | self.__shape_spc_Buffer = ( self.m_Spectra.nChannels, |
|
1655 | self.__shape_spc_Buffer = ( self.m_Spectra.nChannels, | |
1652 | self.m_ProcessingHeader.numHeights, |
|
1656 | self.m_ProcessingHeader.numHeights, | |
1653 | self.m_ProcessingHeader.profilesPerBlock |
|
1657 | self.m_ProcessingHeader.profilesPerBlock | |
1654 | ) |
|
1658 | ) | |
1655 |
|
1659 | |||
1656 | self.__shape_cspc_Buffer = ( self.m_Spectra.nPairs, |
|
1660 | self.__shape_cspc_Buffer = ( self.m_Spectra.nPairs, | |
1657 | self.m_ProcessingHeader.numHeights, |
|
1661 | self.m_ProcessingHeader.numHeights, | |
1658 | self.m_ProcessingHeader.profilesPerBlock |
|
1662 | self.m_ProcessingHeader.profilesPerBlock | |
1659 | ) |
|
1663 | ) | |
1660 |
|
1664 | |||
1661 | self.__shape_dc_Buffer = ( self.m_SystemHeader.numChannels, |
|
1665 | self.__shape_dc_Buffer = ( self.m_SystemHeader.numChannels, | |
1662 | self.m_ProcessingHeader.numHeights |
|
1666 | self.m_ProcessingHeader.numHeights | |
1663 | ) |
|
1667 | ) | |
1664 |
|
1668 | |||
1665 | if not( self.__setNextFile() ): |
|
1669 | if not( self.__setNextFile() ): | |
1666 | print "There isn't a next file" #"zzzzzzzzzzzz" |
|
1670 | print "There isn't a next file" #"zzzzzzzzzzzz" | |
1667 | return 0 |
|
1671 | return 0 | |
1668 |
|
1672 | |||
1669 | return 1 No newline at end of file |
|
1673 | return 1 |
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