@@ -1,1566 +1,1634 | |||||
1 | ''' |
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1 | ''' | |
2 | Created on 23/01/2012 |
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2 | Created on 23/01/2012 | |
3 |
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3 | |||
4 | @author $Author$ |
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4 | @author $Author$ | |
5 | @version $Id$ |
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5 | @version $Id$ | |
6 | ''' |
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6 | ''' | |
7 |
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7 | |||
8 | import os, sys |
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8 | import os, sys | |
9 | import numpy |
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9 | import numpy | |
10 | import glob |
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10 | import glob | |
11 | import fnmatch |
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11 | import fnmatch | |
12 | import time, datetime |
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12 | import time, datetime | |
13 |
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13 | |||
14 | path = os.path.split(os.getcwd())[0] |
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14 | path = os.path.split(os.getcwd())[0] | |
15 | sys.path.append(path) |
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15 | sys.path.append(path) | |
16 |
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16 | |||
17 | from IO.HeaderIO import * |
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17 | from IO.HeaderIO import * | |
18 | from IO.DataIO import DataReader |
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18 | from IO.DataIO import DataReader | |
19 | from IO.DataIO import DataWriter |
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19 | from IO.DataIO import DataWriter | |
20 |
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20 | |||
21 | from Model.Voltage import Voltage |
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21 | from Model.Voltage import Voltage | |
22 |
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22 | |||
23 |
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23 | |||
24 | def getlastFileFromPath( pathList, ext ): |
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24 | def isFileOK(filename): | |
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25 | """ | |||
|
26 | Determina si la cabecera de un archivo es valido o no, si lo es entonces seria un archivo que podria contener data, | |||
|
27 | si no seria un archivo invalido | |||
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28 | ||||
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29 | Return: | |||
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30 | True : si es un archivo valido | |||
|
31 | False : si no es un archivo valido | |||
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32 | ||||
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33 | Exceptions: | |||
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34 | Si al leer la cabecera esta no coincide con el tipo de las variables que la contienen entonces se dispara | |||
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35 | una exception | |||
|
36 | """ | |||
|
37 | m_BasicHeader = BasicHeader() | |||
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38 | m_ProcessingHeader = ProcessingHeader() | |||
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39 | m_RadarControllerHeader = RadarControllerHeader() | |||
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40 | m_SystemHeader = SystemHeader() | |||
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41 | fp = None | |||
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42 | ||||
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43 | try: | |||
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44 | fp = open( filename,'rb' ) #lectura binaria | |||
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45 | m_BasicHeader.read(fp) | |||
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46 | m_SystemHeader.read(fp) | |||
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47 | m_RadarControllerHeader.read(fp) | |||
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48 | m_ProcessingHeader.read(fp) | |||
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49 | fp.close() | |||
|
50 | except: | |||
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51 | if fp != None: fp.close() | |||
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52 | return False | |||
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53 | ||||
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54 | return True | |||
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55 | ||||
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56 | ||||
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57 | def getlastFileFromPath(pathList,ext): | |||
25 | """ |
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58 | """ | |
26 | Depura el pathList dejando solo los que cumplan el formato de "PYYYYDDDSSS.ext" |
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59 | Depura el pathList dejando solo los que cumplan el formato de "PYYYYDDDSSS.ext" | |
27 | al final de la depuracion devuelve el ultimo file de la lista que quedo. |
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60 | al final de la depuracion devuelve el ultimo file de la lista que quedo. | |
28 |
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61 | |||
29 | Input: |
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62 | Input: | |
30 | pathList : lista conteniendo todos los filename completos que componen una determinada carpeta |
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63 | pathList : lista conteniendo todos los filename completos que componen una determinada carpeta | |
31 | ext : extension de los files contenidos en una carpeta |
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64 | ext : extension de los files contenidos en una carpeta | |
32 |
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65 | |||
33 | Return: |
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66 | Return: | |
34 | El ultimo file de una determinada carpeta |
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67 | El ultimo file de una determinada carpeta | |
35 | """ |
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68 | """ | |
36 |
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69 | |||
37 | filesList = [] |
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70 | filesList = [] | |
38 | filename = None |
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71 | filename = None | |
39 |
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72 | |||
40 | # 0 1234 567 89A BCDE |
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73 | # 0 1234 567 89A BCDE | |
41 | # D YYYY DDD SSS .ext |
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74 | # D YYYY DDD SSS .ext | |
42 |
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75 | |||
43 | for filename in pathList: |
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76 | for filename in pathList: | |
44 | year = filename[1:5] |
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77 | year = filename[1:5] | |
45 | doy = filename[5:8] |
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78 | doy = filename[5:8] | |
46 | leng = len( ext ) |
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79 | leng = len( ext ) | |
47 |
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80 | |||
48 | if ( filename[-leng:].upper() != ext.upper() ) : continue |
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81 | if ( filename[-leng:].upper() != ext.upper() ) : continue | |
49 | if not( isNumber( year ) ) : continue |
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82 | if not( isNumber( year ) ) : continue | |
50 | if not( isNumber( doy ) ) : continue |
|
83 | if not( isNumber( doy ) ) : continue | |
51 |
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84 | |||
52 | filesList.append(filename) |
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85 | filesList.append(filename) | |
53 |
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86 | |||
54 | if len( filesList ) > 0: |
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87 | if len( filesList ) > 0: | |
55 | filesList = sorted( filesList, key=str.lower ) |
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88 | filesList = sorted( filesList, key=str.lower ) | |
56 | filename = filesList[-1] |
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89 | filename = filesList[-1] | |
57 |
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90 | |||
58 | return filename |
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91 | return filename | |
59 |
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92 | |||
60 |
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93 | |||
61 |
def checkForRealPath( |
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94 | def checkForRealPath(path,year,doy,set,ext): | |
62 | """ |
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95 | """ | |
63 |
Por ser Linux Case Sensitive |
|
96 | Por ser Linux Case Sensitive la funcion checkForRealPath encuentra el nombre correcto de un path, | |
64 | Prueba por varias combinaciones de nombres entre mayusculas y minusculas para determinar |
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97 | Prueba por varias combinaciones de nombres entre mayusculas y minusculas para determinar | |
65 | el path exacto de un determinado file. |
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98 | el path exacto de un determinado file. | |
66 |
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99 | |||
67 | Example : |
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100 | Example : | |
68 | nombre correcto del file es ../RAWDATA/D2009307/P2009307367 |
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101 | nombre correcto del file es ../RAWDATA/D2009307/P2009307367 | |
69 |
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102 | |||
70 | Entonces la funcion prueba con las siguientes combinaciones |
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103 | Entonces la funcion prueba con las siguientes combinaciones | |
71 |
../ |
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104 | ../.../d2009307/d2009307367 | |
72 |
../ |
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105 | ../.../d2009307/D2009307367 | |
73 |
../ |
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106 | ../.../D2009307/d2009307367 | |
74 |
../ |
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107 | ../.../D2009307/D2009307367 | |
75 | siendo para este caso, la ultima combinacion de letras, identica al file buscado |
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108 | siendo para este caso, la ultima combinacion de letras, identica al file buscado | |
76 |
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109 | |||
77 | Return: |
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110 | Return: | |
78 | Si encuentra la cobinacion adecuada devuelve el path completo y el nombre del file |
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111 | Si encuentra la combinacion adecuada devuelve el path completo y el nombre del file | |
79 | caso contrario devuelve None como path y el la ultima combinacion de nombre en mayusculas |
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112 | caso contrario devuelve None como path y el la ultima combinacion de nombre en mayusculas | |
80 | para el filename |
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113 | para el filename | |
81 | """ |
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114 | """ | |
82 | filepath = None |
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115 | filepath = None | |
83 | find_flag = False |
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116 | find_flag = False | |
84 | filename = None |
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117 | filename = None | |
85 |
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118 | |||
86 | for dir in "dD": #barrido por las dos combinaciones posibles de "D" |
|
119 | for dir in "dD": #barrido por las dos combinaciones posibles de "D" | |
87 | for fil in "dD": #barrido por las dos combinaciones posibles de "D" |
|
120 | for fil in "dD": #barrido por las dos combinaciones posibles de "D" | |
88 | doypath = "%s%04d%03d" % ( dir, year, doy ) #formo el nombre del directorio xYYYYDDD (x=d o x=D) |
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121 | doypath = "%s%04d%03d" % ( dir, year, doy ) #formo el nombre del directorio xYYYYDDD (x=d o x=D) | |
89 | 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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122 | filename = "%s%04d%03d%03d%s" % ( fil, year, doy, set, ext ) #formo el nombre del file xYYYYDDDSSS.ext (p=d o p=D) | |
90 | filepath = os.path.join( path, doypath, filename ) #formo el path completo |
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123 | filepath = os.path.join( path, doypath, filename ) #formo el path completo | |
91 | if os.path.exists( filepath ): #verifico que exista |
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124 | if os.path.exists( filepath ): #verifico que exista | |
92 | find_flag = True |
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125 | find_flag = True | |
93 | break |
|
126 | break | |
94 | if find_flag: |
|
127 | if find_flag: | |
95 | break |
|
128 | break | |
96 |
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129 | |||
97 | if not(find_flag): |
|
130 | if not(find_flag): | |
98 | return None, filename |
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131 | return None, filename | |
99 |
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132 | |||
100 | return filepath, filename |
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133 | return filepath, filename | |
101 |
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134 | |||
102 |
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135 | |||
103 |
def isNumber( |
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136 | def isNumber(str): | |
104 | """ |
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137 | """ | |
105 | Chequea si el conjunto de caracteres que componen un string puede ser convertidos a un numero. |
|
138 | Chequea si el conjunto de caracteres que componen un string puede ser convertidos a un numero. | |
106 |
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139 | |||
107 | Excepciones: |
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140 | Excepciones: | |
108 | Si un determinado string no puede ser convertido a numero |
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141 | Si un determinado string no puede ser convertido a numero | |
109 | Input: |
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142 | Input: | |
110 | str, string al cual se le analiza para determinar si convertible a un numero o no |
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143 | str, string al cual se le analiza para determinar si convertible a un numero o no | |
111 |
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144 | |||
112 | Return: |
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145 | Return: | |
113 | True : si el string es uno numerico |
|
146 | True : si el string es uno numerico | |
114 | False : no es un string numerico |
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147 | False : no es un string numerico | |
115 | """ |
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148 | """ | |
116 | try: |
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149 | try: | |
117 | float( str ) |
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150 | float( str ) | |
118 | return True |
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151 | return True | |
119 | except: |
|
152 | except: | |
120 | return False |
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153 | return False | |
121 |
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154 | |||
122 |
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155 | |||
123 |
def isThisFileinRange(filename, |
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156 | def isThisFileinRange(filename,startUTSeconds,endUTSeconds): | |
124 | """ |
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157 | """ | |
125 | Esta funcion determina si un archivo de datos en formato Jicamarca(.r) se encuentra |
|
158 | Esta funcion determina si un archivo de datos en formato Jicamarca(.r) se encuentra | |
126 | o no dentro del rango de fecha especificado. |
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159 | o no dentro del rango de fecha especificado. | |
127 |
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160 | |||
128 | Inputs: |
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161 | Inputs: | |
129 | filename : nombre completo del archivo de datos en formato Jicamarca (.r) |
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162 | filename : nombre completo del archivo de datos en formato Jicamarca (.r) | |
130 |
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163 | |||
131 | startUTSeconds : fecha inicial del rango seleccionado. La fecha esta dada en |
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164 | startUTSeconds : fecha inicial del rango seleccionado. La fecha esta dada en | |
132 | segundos contados desde 01/01/1970. |
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165 | segundos contados desde 01/01/1970. | |
133 | endUTSeconds : fecha final del rango seleccionado. La fecha esta dada en |
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166 | endUTSeconds : fecha final del rango seleccionado. La fecha esta dada en | |
134 | segundos contados desde 01/01/1970. |
|
167 | segundos contados desde 01/01/1970. | |
135 |
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168 | |||
136 | Return: |
|
169 | Return: | |
137 | Boolean : Retorna True si el archivo de datos contiene datos en el rango de |
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170 | Boolean : Retorna True si el archivo de datos contiene datos en el rango de | |
138 | fecha especificado, de lo contrario retorna False. |
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171 | fecha especificado, de lo contrario retorna False. | |
139 |
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172 | |||
140 | Excepciones: |
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173 | Excepciones: | |
141 | Si el archivo no existe o no puede ser abierto |
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174 | Si el archivo no existe o no puede ser abierto | |
142 | Si la cabecera no puede ser leida. |
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175 | Si la cabecera no puede ser leida. | |
143 |
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176 | |||
144 | """ |
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177 | """ | |
145 | m_BasicHeader = BasicHeader() |
|
178 | m_BasicHeader = BasicHeader() | |
146 |
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179 | |||
147 | try: |
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180 | try: | |
148 | fp = open(filename,'rb') |
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181 | fp = open(filename,'rb') | |
149 | except: |
|
182 | except: | |
150 | raise IOError, "The file %s can't be opened" %(filename) |
|
183 | raise IOError, "The file %s can't be opened" %(filename) | |
151 |
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184 | |||
152 | if not(m_BasicHeader.read(fp)): |
|
185 | if not(m_BasicHeader.read(fp)): | |
153 | raise IOError, "The file %s has not a valid header" %(filename) |
|
186 | raise IOError, "The file %s has not a valid header" %(filename) | |
154 |
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187 | |||
155 | fp.close() |
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188 | fp.close() | |
156 |
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189 | |||
157 | if not ((startUTSeconds <= m_BasicHeader.utc) and (endUTSeconds >= m_BasicHeader.utc)): |
|
190 | if not ((startUTSeconds <= m_BasicHeader.utc) and (endUTSeconds >= m_BasicHeader.utc)): | |
158 | return 0 |
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191 | return 0 | |
159 |
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192 | |||
160 | return 1 |
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193 | return 1 | |
161 |
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194 | |||
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195 | ||||
162 | class VoltageReader(DataReader): |
|
196 | class VoltageReader(DataReader): | |
163 | """ |
|
197 | """ | |
164 | Esta clase permite leer datos de voltage desde archivos en formato rawdata (.r). La lectura |
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198 | Esta clase permite leer datos de voltage desde archivos en formato rawdata (.r). La lectura | |
165 | de los datos siempre se realiza por bloques. Los datos leidos (array de 3 dimensiones: |
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199 | de los datos siempre se realiza por bloques. Los datos leidos (array de 3 dimensiones: | |
166 | perfiles*alturas*canales) son almacenados en la variable "buffer". |
|
200 | perfiles*alturas*canales) son almacenados en la variable "buffer". | |
167 |
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201 | |||
168 | Esta clase contiene instancias (objetos) de las clases BasicHeader, SystemHeader, |
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202 | Esta clase contiene instancias (objetos) de las clases BasicHeader, SystemHeader, | |
169 | RadarControllerHeader y Voltage. Los tres primeros se usan para almacenar informacion de la |
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203 | RadarControllerHeader y Voltage. Los tres primeros se usan para almacenar informacion de la | |
170 | cabecera de datos (metadata), y el cuarto (Voltage) para obtener y almacenar un perfil de |
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204 | cabecera de datos (metadata), y el cuarto (Voltage) para obtener y almacenar un perfil de | |
171 | datos desde el "buffer" cada vez que se ejecute el metodo "getData". |
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205 | datos desde el "buffer" cada vez que se ejecute el metodo "getData". | |
172 |
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206 | |||
173 | Example: |
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207 | Example: | |
174 |
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208 | |||
175 | dpath = "/home/myuser/data" |
|
209 | dpath = "/home/myuser/data" | |
176 |
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210 | |||
177 | startTime = datetime.datetime(2010,1,20,0,0,0,0,0,0) |
|
211 | startTime = datetime.datetime(2010,1,20,0,0,0,0,0,0) | |
178 |
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212 | |||
179 | endTime = datetime.datetime(2010,1,21,23,59,59,0,0,0) |
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213 | endTime = datetime.datetime(2010,1,21,23,59,59,0,0,0) | |
180 |
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214 | |||
181 | readerObj = VoltageReader() |
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215 | readerObj = VoltageReader() | |
182 |
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216 | |||
183 | readerObj.setup(dpath, startTime, endTime) |
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217 | readerObj.setup(dpath, startTime, endTime) | |
184 |
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218 | |||
185 | while(True): |
|
219 | while(True): | |
186 |
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220 | |||
187 | #to get one profile |
|
221 | #to get one profile | |
188 | profile = readerObj.getData() |
|
222 | profile = readerObj.getData() | |
189 |
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223 | |||
190 | #print the profile |
|
224 | #print the profile | |
191 | print profile |
|
225 | print profile | |
192 |
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226 | |||
193 | #If you want to see all datablock |
|
227 | #If you want to see all datablock | |
194 | print readerObj.datablock |
|
228 | print readerObj.datablock | |
195 |
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229 | |||
196 | if readerObj.noMoreFiles: |
|
230 | if readerObj.noMoreFiles: | |
197 | break |
|
231 | break | |
198 |
|
232 | |||
199 | """ |
|
233 | """ | |
200 |
|
234 | |||
201 | #speed of light |
|
235 | #speed of light | |
202 | __c = 3E8 |
|
236 | __c = 3E8 | |
|
237 | ||||
203 |
|
238 | |||
204 |
def __init__(self, |
|
239 | def __init__(self,m_Voltage=None): | |
205 | """ |
|
240 | """ | |
206 | Inicializador de la clase VoltageReader para la lectura de datos de voltage. |
|
241 | Inicializador de la clase VoltageReader para la lectura de datos de voltage. | |
207 |
|
242 | |||
208 | Input: |
|
243 | Input: | |
209 | m_Voltage : Objeto de la clase Voltage. Este objeto sera utilizado para |
|
244 | m_Voltage : Objeto de la clase Voltage. Este objeto sera utilizado para | |
210 | almacenar un perfil de datos cada vez que se haga un requerimiento |
|
245 | almacenar un perfil de datos cada vez que se haga un requerimiento | |
211 | (getData). El perfil sera obtenido a partir del buffer de datos, |
|
246 | (getData). El perfil sera obtenido a partir del buffer de datos, | |
212 | si el buffer esta vacio se hara un nuevo proceso de lectura de un |
|
247 | si el buffer esta vacio se hara un nuevo proceso de lectura de un | |
213 | bloque de datos. |
|
248 | bloque de datos. | |
214 | Si este parametro no es pasado se creara uno internamente. |
|
249 | Si este parametro no es pasado se creara uno internamente. | |
215 |
|
250 | |||
216 | Variables afectadas: |
|
251 | Variables afectadas: | |
217 | self.m_Voltage |
|
252 | self.m_Voltage | |
218 | self.m_BasicHeader |
|
253 | self.m_BasicHeader | |
219 | self.m_SystemHeader |
|
254 | self.m_SystemHeader | |
220 | self.m_RadarControllerHeader |
|
255 | self.m_RadarControllerHeader | |
221 | self.m_ProcessingHeader |
|
256 | self.m_ProcessingHeader | |
222 |
|
257 | |||
223 |
|
258 | |||
224 | Return: |
|
259 | Return: | |
225 | Void |
|
260 | Void | |
226 |
|
261 | |||
227 | """ |
|
262 | """ | |
228 | if m_Voltage == None: |
|
263 | if m_Voltage == None: | |
229 | m_Voltage = Voltage() |
|
264 | m_Voltage = Voltage() | |
230 |
|
265 | |||
231 | if not(isinstance(m_Voltage, Voltage)): |
|
266 | if not(isinstance(m_Voltage, Voltage)): | |
232 | raise ValueError, "in VoltageReader, m_Voltage must be an Voltage class object" |
|
267 | raise ValueError, "in VoltageReader, m_Voltage must be an Voltage class object" | |
233 |
|
268 | |||
234 | self.m_Voltage = m_Voltage |
|
269 | self.m_Voltage = m_Voltage | |
235 |
|
270 | |||
236 | self.m_BasicHeader = BasicHeader() |
|
271 | self.m_BasicHeader = BasicHeader() | |
237 |
|
272 | |||
238 | self.m_SystemHeader = SystemHeader() |
|
273 | self.m_SystemHeader = SystemHeader() | |
239 |
|
274 | |||
240 | self.m_RadarControllerHeader = RadarControllerHeader() |
|
275 | self.m_RadarControllerHeader = RadarControllerHeader() | |
241 |
|
276 | |||
242 | self.m_ProcessingHeader = ProcessingHeader() |
|
277 | self.m_ProcessingHeader = ProcessingHeader() | |
243 |
|
278 | |||
244 | self.__fp = None |
|
279 | self.__fp = None | |
245 |
|
280 | |||
246 | self.__idFile = None |
|
281 | self.__idFile = None | |
247 |
|
282 | |||
248 | self.__startDateTime = None |
|
283 | self.__startDateTime = None | |
249 |
|
284 | |||
250 | self.__endDateTime = None |
|
285 | self.__endDateTime = None | |
251 |
|
286 | |||
252 | self.__dataType = None |
|
287 | self.__dataType = None | |
253 |
|
288 | |||
254 | self.__fileSizeByHeader = 0 |
|
289 | self.__fileSizeByHeader = 0 | |
255 |
|
290 | |||
256 | self.__pathList = [] |
|
291 | self.__pathList = [] | |
257 |
|
292 | |||
258 | self.filenameList = [] |
|
293 | self.filenameList = [] | |
259 |
|
294 | |||
260 | self.__lastUTTime = 0 |
|
295 | self.__lastUTTime = 0 | |
261 |
|
296 | |||
262 | self.__maxTimeStep = 30 |
|
297 | self.__maxTimeStep = 30 | |
263 |
|
298 | |||
264 | self.__flagIsNewFile = 0 |
|
299 | self.__flagIsNewFile = 0 | |
265 |
|
300 | |||
266 | self.__ippSeconds = 0 |
|
301 | self.__ippSeconds = 0 | |
267 |
|
302 | |||
268 | self.flagResetProcessing = 0 |
|
303 | self.flagResetProcessing = 0 | |
269 |
|
304 | |||
270 | self.flagIsNewBlock = 0 |
|
305 | self.flagIsNewBlock = 0 | |
271 |
|
306 | |||
272 | self.noMoreFiles = 0 |
|
307 | self.noMoreFiles = 0 | |
273 |
|
308 | |||
274 | self.nReadBlocks = 0 |
|
309 | self.nReadBlocks = 0 | |
275 |
|
310 | |||
276 | self.online = 0 |
|
311 | self.online = 0 | |
277 |
|
312 | |||
278 | self.filename = None |
|
313 | self.filename = None | |
279 |
|
314 | |||
280 | self.fileSize = None |
|
315 | self.fileSize = None | |
281 |
|
316 | |||
282 | self.firstHeaderSize = 0 |
|
317 | self.firstHeaderSize = 0 | |
283 |
|
318 | |||
284 | self.basicHeaderSize = 24 |
|
319 | self.basicHeaderSize = 24 | |
285 |
|
320 | |||
286 | self.idProfile = 0 |
|
321 | self.idProfile = 0 | |
287 |
|
322 | |||
288 | self.datablock = None |
|
323 | self.datablock = None | |
289 |
|
324 | |||
290 | self.__datablockIndex = 9999 |
|
325 | self.__datablockIndex = 9999 | |
291 |
|
326 | |||
292 | self.__delay = 7 #seconds |
|
327 | self.__delay = 7 #seconds | |
293 | self.__nTries = 3 #quantity tries |
|
328 | self.__nTries = 3 #quantity tries | |
294 | self.__nFiles = 3 #number of files for searching |
|
329 | self.__nFiles = 3 #number of files for searching | |
295 | self.__year = 0 |
|
330 | self.__year = 0 | |
296 | self.__doy = 0 |
|
331 | self.__doy = 0 | |
297 | self.__set = 0 |
|
332 | self.__set = 0 | |
298 | self.__ext = None |
|
333 | self.__ext = None | |
299 | self.__path = None |
|
334 | self.__path = None | |
300 | self.__pts2read = 0 |
|
335 | self.__pts2read = 0 | |
301 | self.__blocksize = 0 |
|
336 | self.__blocksize = 0 | |
|
337 | self.__utc = 0 | |||
|
338 | self.nBlocks = 0 | |||
|
339 | ||||
302 |
|
340 | |||
303 | def __rdSystemHeader(self,fp=None): |
|
341 | def __rdSystemHeader(self,fp=None): | |
304 | if fp == None: |
|
342 | if fp == None: | |
305 | fp = self.__fp |
|
343 | fp = self.__fp | |
306 |
|
344 | |||
307 | self.m_SystemHeader.read(fp) |
|
345 | self.m_SystemHeader.read(fp) | |
|
346 | ||||
308 |
|
347 | |||
309 | def __rdRadarControllerHeader(self,fp=None): |
|
348 | def __rdRadarControllerHeader(self,fp=None): | |
310 | if fp == None: |
|
349 | if fp == None: | |
311 | fp = self.__fp |
|
350 | fp = self.__fp | |
312 |
|
351 | |||
313 | self.m_RadarControllerHeader.read(fp) |
|
352 | self.m_RadarControllerHeader.read(fp) | |
|
353 | ||||
314 |
|
354 | |||
315 | def __rdProcessingHeader(self,fp=None): |
|
355 | def __rdProcessingHeader(self,fp=None): | |
316 | if fp == None: |
|
356 | if fp == None: | |
317 | fp = self.__fp |
|
357 | fp = self.__fp | |
318 |
|
358 | |||
319 | self.m_ProcessingHeader.read(fp) |
|
359 | self.m_ProcessingHeader.read(fp) | |
320 |
|
360 | |||
321 | def __rdBasicHeader(self, fp=None): |
|
361 | ||
|
362 | def __rdBasicHeader(self,fp=None): | |||
322 |
|
363 | |||
323 | if fp == None: |
|
364 | if fp == None: | |
324 | fp = self.__fp |
|
365 | fp = self.__fp | |
325 |
|
366 | |||
326 | self.m_BasicHeader.read(fp) |
|
367 | self.m_BasicHeader.read(fp) | |
|
368 | ||||
327 |
|
369 | |||
328 | def __readFirstHeader(self): |
|
370 | def __readFirstHeader(self): | |
329 |
|
371 | """ | ||
|
372 | Lectura del First Header, es decir el Basic Header y el Long Header | |||
|
373 | ||||
|
374 | Affected: | |||
|
375 | self.m_BasicHeader | |||
|
376 | self.m_SystemHeader | |||
|
377 | self.m_RadarControllerHeader | |||
|
378 | self.m_ProcessingHeader | |||
|
379 | self.firstHeaderSize | |||
|
380 | self.__heights | |||
|
381 | self.__dataType | |||
|
382 | self.__fileSizeByHeader | |||
|
383 | self.__ippSeconds | |||
|
384 | self.__blocksize | |||
|
385 | self.__pts2read | |||
|
386 | ||||
|
387 | Return: None | |||
|
388 | """ | |||
330 | self.__rdBasicHeader() |
|
389 | self.__rdBasicHeader() | |
331 | self.__rdSystemHeader() |
|
390 | self.__rdSystemHeader() | |
332 | self.__rdRadarControllerHeader() |
|
391 | self.__rdRadarControllerHeader() | |
333 | self.__rdProcessingHeader() |
|
392 | self.__rdProcessingHeader() | |
334 | self.firstHeaderSize = self.m_BasicHeader.size |
|
393 | self.firstHeaderSize = self.m_BasicHeader.size | |
335 |
|
394 | |||
336 | data_type=int(numpy.log2((self.m_ProcessingHeader.processFlags & PROCFLAG.DATATYPE_MASK))-numpy.log2(PROCFLAG.DATATYPE_CHAR)) |
|
395 | data_type=int(numpy.log2((self.m_ProcessingHeader.processFlags & PROCFLAG.DATATYPE_MASK))-numpy.log2(PROCFLAG.DATATYPE_CHAR)) | |
337 | if data_type == 0: |
|
396 | if data_type == 0: | |
338 | tmp = numpy.dtype([('real','<i1'),('imag','<i1')]) |
|
397 | tmp = numpy.dtype([('real','<i1'),('imag','<i1')]) | |
339 |
|
398 | |||
340 | elif data_type == 1: |
|
399 | elif data_type == 1: | |
341 | tmp = numpy.dtype([('real','<i2'),('imag','<i2')]) |
|
400 | tmp = numpy.dtype([('real','<i2'),('imag','<i2')]) | |
342 |
|
401 | |||
343 | elif data_type == 2: |
|
402 | elif data_type == 2: | |
344 | tmp = numpy.dtype([('real','<i4'),('imag','<i4')]) |
|
403 | tmp = numpy.dtype([('real','<i4'),('imag','<i4')]) | |
345 |
|
404 | |||
346 | elif data_type == 3: |
|
405 | elif data_type == 3: | |
347 | tmp = numpy.dtype([('real','<i8'),('imag','<i8')]) |
|
406 | tmp = numpy.dtype([('real','<i8'),('imag','<i8')]) | |
348 |
|
407 | |||
349 | elif data_type == 4: |
|
408 | elif data_type == 4: | |
350 | tmp = numpy.dtype([('real','<f4'),('imag','<f4')]) |
|
409 | tmp = numpy.dtype([('real','<f4'),('imag','<f4')]) | |
351 |
|
410 | |||
352 | elif data_type == 5: |
|
411 | elif data_type == 5: | |
353 | tmp = numpy.dtype([('real','<f8'),('imag','<f8')]) |
|
412 | tmp = numpy.dtype([('real','<f8'),('imag','<f8')]) | |
354 |
|
413 | |||
355 | else: |
|
414 | else: | |
356 | raise ValueError, 'Data type was not defined' |
|
415 | raise ValueError, 'Data type was not defined' | |
357 |
|
416 | |||
358 | xi = self.m_ProcessingHeader.firstHeight |
|
417 | xi = self.m_ProcessingHeader.firstHeight | |
359 | step = self.m_ProcessingHeader.deltaHeight |
|
418 | step = self.m_ProcessingHeader.deltaHeight | |
360 | xf = xi + self.m_ProcessingHeader.numHeights*step |
|
419 | xf = xi + self.m_ProcessingHeader.numHeights*step | |
361 |
|
420 | |||
362 | self.__heights = numpy.arange(xi, xf, step) |
|
421 | self.__heights = numpy.arange(xi, xf, step) | |
363 | self.__dataType = tmp |
|
422 | self.__dataType = tmp | |
364 | self.__fileSizeByHeader = self.m_ProcessingHeader.dataBlocksPerFile * self.m_ProcessingHeader.blockSize + self.firstHeaderSize + self.basicHeaderSize*(self.m_ProcessingHeader.dataBlocksPerFile - 1) |
|
423 | self.__fileSizeByHeader = self.m_ProcessingHeader.dataBlocksPerFile * self.m_ProcessingHeader.blockSize + self.firstHeaderSize + self.basicHeaderSize*(self.m_ProcessingHeader.dataBlocksPerFile - 1) | |
365 | self.__ippSeconds = 2*1000*self.m_RadarControllerHeader.ipp/self.__c |
|
424 | self.__ippSeconds = 2*1000*self.m_RadarControllerHeader.ipp/self.__c | |
366 |
|
425 | |||
367 | self.__pts2read = self.m_ProcessingHeader.profilesPerBlock * self.m_ProcessingHeader.numHeights * self.m_SystemHeader.numChannels |
|
426 | self.__pts2read = self.m_ProcessingHeader.profilesPerBlock * self.m_ProcessingHeader.numHeights * self.m_SystemHeader.numChannels | |
368 | self.__blocksize = self.__pts2read |
|
427 | self.__blocksize = self.__pts2read | |
369 |
|
428 | |||
370 |
|
429 | |||
371 |
def __setNextFileOnline( |
|
430 | def __setNextFileOnline(self): | |
372 | """ |
|
431 | """ | |
373 | Busca el siguiente file que tenga suficiente data para ser leida, dentro de un folder especifico, si |
|
432 | Busca el siguiente file que tenga suficiente data para ser leida, dentro de un folder especifico, si | |
374 | no encuentra un file valido espera un tiempo determinado y luego busca en los posibles n files |
|
433 | no encuentra un file valido espera un tiempo determinado y luego busca en los posibles n files | |
375 | siguientes. |
|
434 | siguientes. | |
376 |
|
435 | |||
377 | Affected: |
|
436 | Affected: | |
378 | self.__flagIsNewFile |
|
437 | self.__flagIsNewFile | |
379 | self.filename |
|
438 | self.filename | |
380 | self.fileSize |
|
439 | self.fileSize | |
381 | self.__fp |
|
440 | self.__fp | |
382 | self.__set |
|
441 | self.__set | |
383 | self.noMoreFiles |
|
442 | self.noMoreFiles | |
384 |
|
443 | |||
385 | Return: |
|
444 | Return: | |
386 | 0 : si luego de una busqueda del siguiente file valido este no pudo ser encontrado |
|
445 | 0 : si luego de una busqueda del siguiente file valido este no pudo ser encontrado | |
387 | 1 : si el file fue abierto con exito y esta listo a ser leido |
|
446 | 1 : si el file fue abierto con exito y esta listo a ser leido | |
388 |
|
447 | |||
389 | Excepciones: |
|
448 | Excepciones: | |
390 | Si un determinado file no puede ser abierto |
|
449 | Si un determinado file no puede ser abierto | |
391 | """ |
|
450 | """ | |
392 | countFiles = 0 |
|
451 | countFiles = 0 | |
393 | countTries = 0 |
|
452 | countTries = 0 | |
394 |
|
453 | |||
395 | fileStatus = 0 |
|
|||
396 | notFirstTime_flag = False |
|
454 | notFirstTime_flag = False | |
397 | bChangeDir = False |
|
455 | fileOk_flag = False | |
398 |
|
456 | changeDir_flag = False | ||
399 | fileSize = 0 |
|
|||
400 | fp = None |
|
|||
401 |
|
457 | |||
402 | self.__flagIsNewFile = 0 |
|
458 | self.__flagIsNewFile = 0 | |
403 |
|
459 | |||
404 | while( True ): #este loop permite llevar la cuenta de intentos, de files y carpetas, |
|
460 | while( True ): #este loop permite llevar la cuenta de intentos, de files y carpetas, | |
405 | #si no encuentra alguno sale del bucle |
|
461 | #si no encuentra alguno sale del bucle | |
406 | countFiles += 1 |
|
462 | countFiles += 1 | |
407 |
|
463 | |||
408 | if countFiles > (self.__nFiles + 1): |
|
464 | if countFiles > (self.__nFiles + 1): | |
409 | break |
|
465 | break | |
410 |
|
466 | |||
411 | self.__set += 1 |
|
467 | self.__set += 1 | |
412 |
|
468 | |||
413 | if countFiles > self.__nFiles: #si no encuentro el file buscado cambio de carpeta y busco en la siguiente carpeta |
|
469 | if countFiles > self.__nFiles: #si no encuentro el file buscado cambio de carpeta y busco en la siguiente carpeta | |
414 | self.__set = 0 |
|
470 | self.__set = 0 | |
415 | self.__doy += 1 |
|
471 | self.__doy += 1 | |
416 |
|
|
472 | changeDir_flag = True | |
417 |
|
473 | |||
418 | file = None |
|
474 | file = None | |
419 | filename = None |
|
475 | filename = None | |
|
476 | fileOk_flag = False | |||
|
477 | ||||
|
478 | #busca el 1er file disponible | |||
|
479 | file, filename = checkForRealPath( self.__path, self.__year, self.__doy, self.__set, self.__ext ) | |||
|
480 | ||||
|
481 | if file == None: | |||
|
482 | if notFirstTime_flag: #si no es la primera vez que busca el file entonces no espera y busca for el siguiente file | |||
|
483 | print "\tsearching next \"%s\" file ..." % ( filename ) | |||
|
484 | continue | |||
|
485 | else: #si es la primera vez que busca el file entonces espera self.__nTries veces hasta encontrarlo o no | |||
|
486 | for nTries in range( self.__nTries ): | |||
|
487 | print "\twaiting new \"%s\" file, try %03d ..." % ( filename, nTries+1 ) | |||
|
488 | time.sleep( self.__delay ) | |||
|
489 | ||||
|
490 | file, filename = checkForRealPath( self.__path, self.__year, self.__doy, self.__set, self.__ext ) | |||
|
491 | if file != None: | |||
|
492 | fileOk_flag = True | |||
|
493 | break | |||
|
494 | ||||
|
495 | if not( fileOk_flag ): #no encontro ningun file valido a leer despues de haber esperado alguno | |||
|
496 | notFirstTime_flag = True | |||
|
497 | continue | |||
|
498 | ||||
|
499 | #una vez que se obtuvo el 1er file valido se procede a checkear si si tamanho es suficiente para empezar a leerlo | |||
|
500 | currentSize = os.path.getsize( file ) | |||
|
501 | neededSize = self.m_ProcessingHeader.blockSize + self.firstHeaderSize | |||
420 |
|
502 | |||
421 | countTries = 0 |
|
503 | #si el tamanho es suficiente entonces deja de buscar | |
|
504 | if currentSize > neededSize:# and (neededSize != 0): | |||
|
505 | fileOk_flag = True | |||
|
506 | break | |||
422 |
|
507 | |||
423 | #espero hasta encontrar el 1er file disponible |
|
508 | fileOk_flag = False | |
424 | while( True ): |
|
509 | #si el file no tiene el tamanho necesario se espera una cierta cantidad de tiempo | |
425 |
|
510 | #por una cierta cantidad de veces hasta que el contenido del file sea valido | ||
426 | countTries += 1 |
|
511 | if changeDir_flag: #si al buscar un file cambie de directorio ya no espero y sigo con el siguiente file | |
427 | if( countTries >= self.__nTries ): #checkeo que no haya ido mas alla de la cantidad de intentos |
|
512 | print "\tsearching next \"%s\" file ..." % filename | |
428 |
|
|
513 | changeDir_flag = False | |
429 |
|
514 | continue | ||
430 | file, filename = checkForRealPath( self.__path, self.__year, self.__doy, self.__set, self.__ext ) |
|
515 | ||
431 | if file != None: |
|
516 | for nTries in range( self.__nTries ): | |
432 | break |
|
517 | print "\twaiting for the First Header block of \"%s\" file, try %03d ..." % ( filename, nTries+1 ) | |
433 |
|
||||
434 | 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 |
|
|||
435 | countTries = self.__nTries |
|
|||
436 | print "\tsearching next \"%s\" file ..." % filename |
|
|||
437 | break |
|
|||
438 |
|
||||
439 | print "\twaiting new \"%s\" file ..." % filename |
|
|||
440 | time.sleep( self.__delay ) |
|
518 | time.sleep( self.__delay ) | |
441 |
|
519 | |||
442 | if countTries >= self.__nTries: #se realizaron n intentos y no hubo un file nuevo |
|
520 | currentSize = os.path.getsize( file ) | |
443 | notFirstTime_flag = True |
|
|||
444 | continue #vuelvo al inico del while principal |
|
|||
445 |
|
||||
446 | countTries = 0 |
|
|||
447 |
|
||||
448 | #una vez que se obtuvo el 1er file valido se procede a checkear su contenido, y se espera una cierta cantidad |
|
|||
449 | #de tiempo por una cierta cantidad de veces hasta que el contenido del file sea un contenido valido |
|
|||
450 | while( True ): |
|
|||
451 | countTries += 1 |
|
|||
452 | if countTries > self.__nTries: |
|
|||
453 | break |
|
|||
454 |
|
||||
455 | try: |
|
|||
456 | fp = open(file) |
|
|||
457 | except: |
|
|||
458 | print "The file \"%s\" can't be opened" % file |
|
|||
459 | break |
|
|||
460 |
|
||||
461 | fileSize = os.path.getsize( file ) |
|
|||
462 | currentSize = fileSize - fp.tell() |
|
|||
463 | neededSize = self.m_ProcessingHeader.blockSize + self.firstHeaderSize |
|
521 | neededSize = self.m_ProcessingHeader.blockSize + self.firstHeaderSize | |
464 |
|
522 | |||
465 | if currentSize > neededSize: |
|
523 | if currentSize > neededSize: | |
466 |
file |
|
524 | fileOk_flag = True | |
467 | break |
|
|||
468 |
|
||||
469 | fp.close() |
|
|||
470 |
|
||||
471 | if bChangeDir: #si al buscar un file cambie de directorio ya no espero y salgo del bucle while |
|
|||
472 | print "\tsearching next \"%s\" file ..." % filename |
|
|||
473 | break |
|
525 | break | |
474 |
|
526 | |||
475 | print "\twaiting for block of \"%s\" file ..." % filename |
|
527 | if fileOk_flag: #si encontro un file valido sale del bucle y deja de buscar | |
476 | time.sleep( self.__delay ) |
|
|||
477 |
|
||||
478 | if fileStatus == 1: |
|
|||
479 | break |
|
528 | break | |
480 |
|
529 | |||
481 | print "Skipping the file \"%s\" due to this files is empty" % filename |
|
530 | print "Skipping the file \"%s\" due to this files is empty" % filename | |
482 | countFiles = 0 |
|
531 | countFiles = 0 | |
483 |
|
532 | |||
484 |
|
533 | if fileOk_flag: | ||
485 | if fileStatus == 1: |
|
534 | self.fileSize = os.path.getsize( file ) #fileSize | |
486 | self.fileSize = fileSize |
|
|||
487 | self.filename = file |
|
535 | self.filename = file | |
488 | self.__flagIsNewFile = 1 |
|
536 | self.__flagIsNewFile = 1 | |
489 | self.__fp = fp |
|
537 | if self.__fp != None: self.__fp.close() | |
|
538 | self.__fp = open(file) | |||
490 | self.noMoreFiles = 0 |
|
539 | self.noMoreFiles = 0 | |
491 | print 'Setting the file: %s' % file |
|
540 | print 'Setting the file: %s' % file | |
492 | else: |
|
541 | else: | |
493 | self.fileSize = 0 |
|
542 | self.fileSize = 0 | |
494 | self.filename = None |
|
543 | self.filename = None | |
495 | self.__fp = None |
|
544 | self.__fp = None | |
496 | self.noMoreFiles = 1 |
|
545 | self.noMoreFiles = 1 | |
497 | print 'No more Files' |
|
546 | print 'No more Files' | |
498 |
|
547 | |||
499 |
return file |
|
548 | return fileOk_flag | |
500 |
|
549 | |||
501 |
|
550 | |||
502 | def __setNextFileOffline(self): |
|
551 | def __setNextFileOffline(self): | |
503 |
|
552 | |||
504 | idFile = self.__idFile |
|
553 | idFile = self.__idFile | |
505 | while(True): |
|
554 | while(True): | |
506 |
|
555 | |||
507 | idFile += 1 |
|
556 | idFile += 1 | |
508 |
|
557 | |||
509 | if not(idFile < len(self.filenameList)): |
|
558 | if not(idFile < len(self.filenameList)): | |
510 | self.noMoreFiles = 1 |
|
559 | self.noMoreFiles = 1 | |
|
560 | print 'No more Files' | |||
511 | return 0 |
|
561 | return 0 | |
512 |
|
562 | |||
513 | filename = self.filenameList[idFile] |
|
563 | filename = self.filenameList[idFile] | |
514 | fileSize = os.path.getsize(filename) |
|
564 | fileSize = os.path.getsize(filename) | |
515 |
|
565 | |||
516 | try: |
|
566 | try: | |
517 | fp = open(filename,'rb') |
|
567 | fp = open(filename,'rb') | |
518 | except: |
|
568 | except: | |
519 | raise IOError, "The file %s can't be opened" %filename |
|
569 | raise IOError, "The file %s can't be opened" %filename | |
520 |
|
570 | |||
521 | currentSize = fileSize - fp.tell() |
|
571 | currentSize = fileSize - fp.tell() | |
522 | neededSize = self.m_ProcessingHeader.blockSize + self.firstHeaderSize |
|
572 | neededSize = self.m_ProcessingHeader.blockSize + self.firstHeaderSize | |
523 |
|
573 | |||
524 | if (currentSize < neededSize): |
|
574 | if (currentSize < neededSize): | |
525 | print "Skipping the file %s due to it hasn't enough data" %filename |
|
575 | print "Skipping the file %s due to it hasn't enough data" %filename | |
526 | continue |
|
576 | continue | |
527 |
|
577 | |||
528 | break |
|
578 | break | |
529 |
|
579 | |||
530 | self.__flagIsNewFile = 1 |
|
580 | self.__flagIsNewFile = 1 | |
531 | self.__idFile = idFile |
|
581 | self.__idFile = idFile | |
532 | self.filename = filename |
|
582 | self.filename = filename | |
533 | self.fileSize = fileSize |
|
583 | self.fileSize = fileSize | |
534 | self.__fp = fp |
|
584 | self.__fp = fp | |
535 |
|
585 | |||
536 | print 'Setting the file: %s'%self.filename |
|
586 | print 'Setting the file: %s'%self.filename | |
537 |
|
587 | |||
538 | return 1 |
|
588 | return 1 | |
539 |
|
589 | |||
540 | def __setNextFile( self ): |
|
590 | ||
|
591 | def __setNextFile(self): | |||
541 | """ |
|
592 | """ | |
542 | Determina el siguiente file a leer y si hay uno disponible lee el First Header |
|
593 | Determina el siguiente file a leer y si hay uno disponible lee el First Header | |
543 |
|
594 | |||
544 | Affected: |
|
595 | Affected: | |
545 | self.m_BasicHeader |
|
596 | self.m_BasicHeader | |
546 | self.m_SystemHeader |
|
597 | self.m_SystemHeader | |
547 | self.m_RadarControllerHeader |
|
598 | self.m_RadarControllerHeader | |
548 | self.m_ProcessingHeader |
|
599 | self.m_ProcessingHeader | |
549 | self.firstHeaderSize |
|
600 | self.firstHeaderSize | |
550 |
|
601 | |||
551 | Return: |
|
602 | Return: | |
552 | 0 : Si no hay files disponibles |
|
603 | 0 : Si no hay files disponibles | |
553 | 1 : Si hay mas files disponibles |
|
604 | 1 : Si hay mas files disponibles | |
554 | """ |
|
605 | """ | |
555 | if self.__fp != None: |
|
606 | if self.__fp != None: | |
556 | self.__fp.close() |
|
607 | self.__fp.close() | |
557 |
|
608 | |||
558 | if self.online: |
|
609 | if self.online: | |
559 | newFile = self.__setNextFileOnline() |
|
610 | newFile = self.__setNextFileOnline() | |
560 | else: |
|
611 | else: | |
561 | newFile = self.__setNextFileOffline() |
|
612 | newFile = self.__setNextFileOffline() | |
562 |
|
613 | |||
|
614 | if self.noMoreFiles: | |||
|
615 | sys.exit(0) | |||
|
616 | ||||
563 | if not(newFile): |
|
617 | if not(newFile): | |
564 | return 0 |
|
618 | return 0 | |
565 |
|
619 | |||
566 | self.__readFirstHeader() |
|
620 | self.__readFirstHeader() | |
567 |
|
621 | self.nBlocks = 0 | ||
568 | return 1 |
|
622 | return 1 | |
569 |
|
623 | |||
570 |
|
624 | |||
571 |
def __setNewBlock( |
|
625 | def __setNewBlock(self): | |
572 | """ |
|
626 | """ | |
573 | Lee el Basic Header y posiciona le file pointer en la posicion inicial del bloque a leer |
|
627 | Lee el Basic Header y posiciona le file pointer en la posicion inicial del bloque a leer | |
574 |
|
628 | |||
575 | Affected: |
|
629 | Affected: | |
576 | self.m_BasicHeader |
|
630 | self.m_BasicHeader | |
577 | self.flagResetProcessing |
|
631 | self.flagResetProcessing | |
578 | self.ns |
|
632 | self.ns | |
579 |
|
633 | |||
580 | Return: |
|
634 | Return: | |
581 | 0 : Si el file no tiene un Basic Header que pueda ser leido |
|
635 | 0 : Si el file no tiene un Basic Header que pueda ser leido | |
582 | 1 : Si se pudo leer el Basic Header |
|
636 | 1 : Si se pudo leer el Basic Header | |
583 | """ |
|
637 | """ | |
584 | if self.__fp == None: |
|
638 | if self.__fp == None: | |
585 | return 0 |
|
639 | return 0 | |
586 |
|
640 | |||
587 | if self.__flagIsNewFile: |
|
641 | if self.__flagIsNewFile: | |
588 | return 1 |
|
642 | return 1 | |
589 |
|
643 | |||
590 | currentSize = self.fileSize - self.__fp.tell() |
|
644 | currentSize = self.fileSize - self.__fp.tell() | |
591 | neededSize = self.m_ProcessingHeader.blockSize + self.basicHeaderSize |
|
645 | neededSize = self.m_ProcessingHeader.blockSize + self.basicHeaderSize | |
592 |
|
646 | |||
593 | #If there is enough data setting new data block |
|
647 | #If there is enough data setting new data block | |
594 | if ( currentSize >= neededSize ): |
|
648 | if ( currentSize >= neededSize ): | |
595 | self.__rdBasicHeader() |
|
649 | self.__rdBasicHeader() | |
596 | return 1 |
|
650 | return 1 | |
597 | elif self.online: |
|
651 | ||
598 | nTries = 0 |
|
652 | #si es OnLine y ademas aun no se han leido un bloque completo entonces se espera por uno valido | |
599 | while( nTries < self.__nTries ): |
|
653 | elif (self.nBlocks != self.m_ProcessingHeader.dataBlocksPerFile) and self.online: | |
600 | nTries += 1 |
|
654 | for nTries in range( self.__nTries ): | |
601 | print "Waiting for the next block, try %03d ..." % nTries |
|
655 | ||
|
656 | fpointer = self.__fp.tell() | |||
|
657 | self.__fp.close() | |||
|
658 | ||||
|
659 | print "\tWaiting for the next block, try %03d ..." % (nTries+1) | |||
602 | time.sleep( self.__delay ) |
|
660 | time.sleep( self.__delay ) | |
603 |
|
661 | |||
604 |
|
|
662 | self.__fp = open( self.filename, 'rb' ) | |
605 | currentSize = fileSize - self.__fp.tell() |
|
663 | self.__fp.seek( fpointer ) | |
|
664 | ||||
|
665 | self.fileSize = os.path.getsize( self.filename ) | |||
|
666 | currentSize = self.fileSize - self.__fp.tell() | |||
606 | neededSize = self.m_ProcessingHeader.blockSize + self.basicHeaderSize |
|
667 | neededSize = self.m_ProcessingHeader.blockSize + self.basicHeaderSize | |
607 |
|
668 | |||
608 | if ( currentSize >= neededSize ): |
|
669 | if ( currentSize >= neededSize ): | |
609 | self.__rdBasicHeader() |
|
670 | self.__rdBasicHeader() | |
610 | return 1 |
|
671 | return 1 | |
611 |
|
672 | |||
612 | #Setting new file |
|
673 | #Setting new file | |
613 | if not( self.__setNextFile() ): |
|
674 | if not( self.__setNextFile() ): | |
614 | return 0 |
|
675 | return 0 | |
615 |
|
676 | |||
616 | deltaTime = self.m_BasicHeader.utc - self.__lastUTTime # check this |
|
677 | deltaTime = self.m_BasicHeader.utc - self.__lastUTTime # check this | |
617 |
|
678 | |||
618 | self.flagResetProcessing = 0 |
|
679 | self.flagResetProcessing = 0 | |
619 |
|
680 | |||
620 | if deltaTime > self.__maxTimeStep: |
|
681 | if deltaTime > self.__maxTimeStep: | |
621 | self.flagResetProcessing = 1 |
|
682 | self.flagResetProcessing = 1 | |
622 | self.nReadBlocks = 0 |
|
683 | #self.nReadBlocks = 0 | |
623 |
|
684 | |||
624 | return 1 |
|
685 | return 1 | |
|
686 | ||||
625 |
|
687 | |||
626 | def __readBlock(self): |
|
688 | def __readBlock(self): | |
627 | """ |
|
689 | """ | |
628 | __readBlock lee el bloque de datos desde la posicion actual del puntero del archivo |
|
690 | __readBlock lee el bloque de datos desde la posicion actual del puntero del archivo | |
629 | (self.__fp) y actualiza todos los parametros relacionados al bloque de datos |
|
691 | (self.__fp) y actualiza todos los parametros relacionados al bloque de datos | |
630 | (metadata + data). La data leida es almacenada en el buffer y el contador del buffer |
|
692 | (metadata + data). La data leida es almacenada en el buffer y el contador del buffer | |
631 | es seteado a 0 |
|
693 | es seteado a 0 | |
632 |
|
694 | |||
633 |
|
||||
634 | Inputs: |
|
695 | Inputs: | |
635 | None |
|
696 | None | |
636 |
|
697 | |||
637 | Return: |
|
698 | Return: | |
638 | None |
|
699 | None | |
639 |
|
700 | |||
640 |
|
|
701 | Affected: | |
641 |
|
||||
642 | self.__datablockIndex |
|
702 | self.__datablockIndex | |
643 |
|
||||
644 | self.datablock |
|
703 | self.datablock | |
645 |
|
||||
646 | self.__flagIsNewFile |
|
704 | self.__flagIsNewFile | |
647 |
|
||||
648 | self.idProfile |
|
705 | self.idProfile | |
649 |
|
||||
650 | self.flagIsNewBlock |
|
706 | self.flagIsNewBlock | |
651 |
|
||||
652 | self.nReadBlocks |
|
707 | self.nReadBlocks | |
653 |
|
708 | |||
|
709 | Exceptions: | |||
|
710 | Si un bloque leido no es un bloque valido | |||
654 | """ |
|
711 | """ | |
655 |
|
712 | blockOk_flag = False | ||
656 | #pts2read = self.m_ProcessingHeader.profilesPerBlock*self.m_ProcessingHeader.numHeights*self.m_SystemHeader.numChannels |
|
|||
657 |
|
||||
658 | fpointer = self.__fp.tell() |
|
713 | fpointer = self.__fp.tell() | |
659 |
|
714 | |||
660 | junk = numpy.fromfile( self.__fp, self.__dataType, self.__pts2read ) |
|
715 | junk = numpy.fromfile( self.__fp, self.__dataType, self.__pts2read ) | |
661 |
|
716 | |||
662 | if self.online: |
|
717 | if self.online: | |
663 | if junk.size != self.__blocksize: |
|
718 | if junk.size != self.__blocksize: | |
664 |
nTries |
|
719 | for nTries in range( self.__nTries ): | |
665 | while( nTries < self.__nTries ): |
|
720 | print "\tWaiting for the next block, try %03d ..." % (nTries+1) | |
666 | nTries += 1 |
|
|||
667 | print "Waiting for the next block, try %03d ..." % nTries |
|
|||
668 | time.sleep( self.__delay ) |
|
721 | time.sleep( self.__delay ) | |
669 | self.__fp.seek( fpointer ) |
|
722 | self.__fp.seek( fpointer ) | |
670 | fpointer = self.__fp.tell() |
|
723 | fpointer = self.__fp.tell() | |
671 | junk = numpy.fromfile( self.__fp, self.__dataType, self.__pts2read ) |
|
724 | junk = numpy.fromfile( self.__fp, self.__dataType, self.__pts2read ) | |
672 | if junk.size == self.__blocksize: |
|
725 | if junk.size == self.__blocksize: | |
673 |
|
|
726 | blockOk_flag = True | |
674 | break |
|
727 | break | |
675 |
|
|
728 | ||
676 | return |
|
729 | if not( blockOk_flag ): | |
|
730 | return 0 | |||
677 |
|
731 | |||
678 | junk = junk.reshape( (self.m_ProcessingHeader.profilesPerBlock, self.m_ProcessingHeader.numHeights, self.m_SystemHeader.numChannels) ) |
|
732 | try: | |
|
733 | junk = junk.reshape( (self.m_ProcessingHeader.profilesPerBlock, self.m_ProcessingHeader.numHeights, self.m_SystemHeader.numChannels) ) | |||
|
734 | except: | |||
|
735 | print "Data file %s is invalid" % self.filename | |||
|
736 | return 0 | |||
679 |
|
737 | |||
680 | data = junk['real'] + junk['imag']*1j |
|
738 | #data = junk['real'] + junk['imag']*1j | |
|
739 | self.datablock = junk['real'] + junk['imag']*1j | |||
681 |
|
740 | |||
682 | self.__datablockIndex = 0 |
|
741 | self.__datablockIndex = 0 | |
683 |
|
||||
684 | self.datablock = data |
|
|||
685 |
|
||||
686 | self.__flagIsNewFile = 0 |
|
742 | self.__flagIsNewFile = 0 | |
687 |
|
||||
688 | self.idProfile = 0 |
|
743 | self.idProfile = 0 | |
689 |
|
||||
690 | self.flagIsNewBlock = 1 |
|
744 | self.flagIsNewBlock = 1 | |
691 |
|
745 | |||
692 | self.nReadBlocks += 1 |
|
746 | self.nReadBlocks += 1 | |
|
747 | self.nBlocks += 1 | |||
|
748 | ||||
|
749 | return 1 | |||
|
750 | ||||
693 |
|
751 | |||
694 | def __hasNotDataInBuffer(self): |
|
752 | def __hasNotDataInBuffer(self): | |
695 | if self.__datablockIndex >= self.m_ProcessingHeader.profilesPerBlock: |
|
753 | if self.__datablockIndex >= self.m_ProcessingHeader.profilesPerBlock: | |
696 | return 1 |
|
754 | return 1 | |
697 |
|
||||
698 | return 0 |
|
755 | return 0 | |
699 |
|
756 | |||
700 |
|
757 | |||
701 |
def __searchFilesOnLine( |
|
758 | def __searchFilesOnLine(self, path, startDateTime=None, ext = ".r"): | |
702 | """ |
|
759 | """ | |
703 | Busca el ultimo archivo de la ultima carpeta (determinada o no por startDateTime) y |
|
760 | Busca el ultimo archivo de la ultima carpeta (determinada o no por startDateTime) y | |
704 | devuelve el archivo encontrado ademas de otros datos. |
|
761 | devuelve el archivo encontrado ademas de otros datos. | |
705 |
|
762 | |||
706 | Input: |
|
763 | Input: | |
707 | path : carpeta donde estan contenidos los files que contiene data |
|
764 | path : carpeta donde estan contenidos los files que contiene data | |
708 | startDateTime : punto especifico en el tiempo del cual se requiere la data |
|
765 | startDateTime : punto especifico en el tiempo del cual se requiere la data | |
709 | ext : extension de los files |
|
766 | ext : extension de los files | |
710 |
|
767 | |||
711 | Return: |
|
768 | Return: | |
712 | year : el anho |
|
769 | year : el anho | |
713 | doy : el numero de dia del anho |
|
770 | doy : el numero de dia del anho | |
714 | set : el set del archivo |
|
771 | set : el set del archivo | |
715 | filename : el ultimo file de una determinada carpeta |
|
772 | filename : el ultimo file de una determinada carpeta | |
716 | directory : eL directorio donde esta el file encontrado |
|
773 | directory : eL directorio donde esta el file encontrado | |
717 | """ |
|
774 | """ | |
718 |
|
||||
719 | print "Searching files ..." |
|
775 | print "Searching files ..." | |
720 |
|
776 | |||
721 | dirList = [] |
|
777 | dirList = [] | |
722 | directory = None |
|
778 | directory = None | |
723 |
|
779 | |||
724 | if startDateTime == None: |
|
780 | if startDateTime == None: | |
725 | for thisPath in os.listdir(path): |
|
781 | for thisPath in os.listdir(path): | |
726 | if os.path.isdir( os.path.join(path,thisPath) ): |
|
782 | if os.path.isdir( os.path.join(path,thisPath) ): | |
727 | dirList.append( thisPath ) |
|
783 | dirList.append( thisPath ) | |
728 |
|
784 | |||
729 | 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 |
|
785 | 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 | |
730 | if len(dirList) > 0 : |
|
786 | if len(dirList) > 0 : | |
731 | directory = dirList[-1] |
|
787 | directory = dirList[-1] #me quedo con el ultimo directorio de una carpeta | |
732 | else: |
|
788 | else: | |
733 | year = startDateTime.timetuple().tm_year |
|
789 | year = startDateTime.timetuple().tm_year | |
734 | doy = startDateTime.timetuple().tm_yday |
|
790 | doy = startDateTime.timetuple().tm_yday | |
735 |
|
791 | |||
736 | doyPath = "D%04d%03d" % (year,doy) #caso del nombre en mayusculas |
|
792 | doyPath = "D%04d%03d" % (year,doy) #caso del nombre en mayusculas | |
737 | if os.path.isdir( os.path.join(path,doyPath) ): |
|
793 | if os.path.isdir( os.path.join(path,doyPath) ): | |
738 | directory = doyPath |
|
794 | directory = doyPath | |
739 |
|
795 | |||
740 | doyPath = doyPath.lower() #caso del nombre en minusculas |
|
796 | doyPath = doyPath.lower() #caso del nombre en minusculas | |
741 | if os.path.isdir( os.path.join(path,doyPath) ): |
|
797 | if os.path.isdir( os.path.join(path,doyPath) ): | |
742 | directory = doyPath |
|
798 | directory = doyPath | |
743 |
|
799 | |||
744 | if directory == None: |
|
800 | if directory == None: | |
745 | return 0, 0, 0, None, None |
|
801 | return 0, 0, 0, None, None | |
746 |
|
802 | |||
747 | filename = getlastFileFromPath( os.listdir( os.path.join(path,directory) ), ext ) |
|
803 | filename = getlastFileFromPath( os.listdir( os.path.join(path,directory) ), ext ) | |
748 |
|
804 | |||
749 | if filename == None: |
|
805 | if filename == None: | |
750 | return 0, 0, 0, None, None |
|
806 | return 0, 0, 0, None, None | |
751 |
|
807 | |||
752 | year = int( directory[-7:-3] ) |
|
808 | year = int( directory[-7:-3] ) | |
753 | doy = int( directory[-3:] ) |
|
809 | doy = int( directory[-3:] ) | |
754 | ln = len( ext ) |
|
810 | ln = len( ext ) | |
755 | set = int( filename[-ln-3:-ln] ) |
|
811 | set = int( filename[-ln-3:-ln] ) | |
756 |
|
812 | |||
757 | return year, doy, set, filename, directory |
|
813 | return year, doy, set, filename, directory | |
758 |
|
814 | |||
759 |
|
815 | |||
760 | def __searchFilesOffLine(self, path, startDateTime, endDateTime, set=None, expLabel = "", ext = ".r"): |
|
816 | def __searchFilesOffLine(self, path, startDateTime, endDateTime, set=None, expLabel = "", ext = ".r"): | |
761 | """ |
|
817 | """ | |
762 | Realiza una busqueda de los archivos que coincidan con los parametros |
|
818 | Realiza una busqueda de los archivos que coincidan con los parametros | |
763 | especificados y se encuentren ubicados en el path indicado. Para realizar una busqueda |
|
819 | especificados y se encuentren ubicados en el path indicado. Para realizar una busqueda | |
764 | correcta la estructura de directorios debe ser la siguiente: |
|
820 | correcta la estructura de directorios debe ser la siguiente: | |
765 |
|
821 | |||
766 | ...path/D[yyyy][ddd]/expLabel/D[yyyy][ddd][sss].ext |
|
822 | ...path/D[yyyy][ddd]/expLabel/D[yyyy][ddd][sss].ext | |
767 |
|
823 | |||
768 | [yyyy]: anio |
|
824 | [yyyy]: anio | |
769 | [ddd] : dia del anio |
|
825 | [ddd] : dia del anio | |
770 | [sss] : set del archivo |
|
826 | [sss] : set del archivo | |
771 |
|
827 | |||
772 | Inputs: |
|
828 | Inputs: | |
773 | path : Directorio de datos donde se realizara la busqueda. Todos los |
|
829 | path : Directorio de datos donde se realizara la busqueda. Todos los | |
774 | ficheros que concidan con el criterio de busqueda seran |
|
830 | ficheros que concidan con el criterio de busqueda seran | |
775 | almacenados en una lista y luego retornados. |
|
831 | almacenados en una lista y luego retornados. | |
776 | startDateTime : Fecha inicial. Rechaza todos los archivos donde |
|
832 | startDateTime : Fecha inicial. Rechaza todos los archivos donde | |
777 | file end time < startDateTime (obejto datetime.datetime) |
|
833 | file end time < startDateTime (obejto datetime.datetime) | |
778 |
|
834 | |||
779 | endDateTime : Fecha final. Rechaza todos los archivos donde |
|
835 | endDateTime : Fecha final. Rechaza todos los archivos donde | |
780 | file start time > endDateTime (obejto datetime.datetime) |
|
836 | file start time > endDateTime (obejto datetime.datetime) | |
781 |
|
837 | |||
782 | set : Set del primer archivo a leer. Por defecto None |
|
838 | set : Set del primer archivo a leer. Por defecto None | |
783 |
|
839 | |||
784 | expLabel : Nombre del subdirectorio de datos. Por defecto "" |
|
840 | expLabel : Nombre del subdirectorio de datos. Por defecto "" | |
785 |
|
841 | |||
786 | ext : Extension de los archivos a leer. Por defecto .r |
|
842 | ext : Extension de los archivos a leer. Por defecto .r | |
787 |
|
843 | |||
788 | Return: |
|
844 | Return: | |
789 |
|
845 | |||
790 | (pathList, filenameList) |
|
846 | (pathList, filenameList) | |
791 |
|
847 | |||
792 | pathList : Lista de directorios donde se encontraron archivos dentro |
|
848 | pathList : Lista de directorios donde se encontraron archivos dentro | |
793 | de los parametros especificados |
|
849 | de los parametros especificados | |
794 | filenameList : Lista de archivos (ruta completa) que coincidieron con los |
|
850 | filenameList : Lista de archivos (ruta completa) que coincidieron con los | |
795 | parametros especificados. |
|
851 | parametros especificados. | |
796 |
|
852 | |||
797 | Variables afectadas: |
|
853 | Variables afectadas: | |
798 |
|
854 | |||
799 | self.filenameList: Lista de archivos (ruta completa) que la clase utiliza |
|
855 | self.filenameList: Lista de archivos (ruta completa) que la clase utiliza | |
800 | como fuente para leer los bloque de datos, si se termina |
|
856 | como fuente para leer los bloque de datos, si se termina | |
801 | de leer todos los bloques de datos de un determinado |
|
857 | de leer todos los bloques de datos de un determinado | |
802 | archivo se pasa al siguiente archivo de la lista. |
|
858 | archivo se pasa al siguiente archivo de la lista. | |
803 |
|
859 | |||
804 | Excepciones: |
|
860 | Excepciones: | |
805 |
|
861 | |||
806 | """ |
|
862 | """ | |
807 |
|
||||
808 | print "Searching files ..." |
|
863 | print "Searching files ..." | |
809 |
|
864 | |||
810 | dirList = [] |
|
865 | dirList = [] | |
811 | for thisPath in os.listdir(path): |
|
866 | for thisPath in os.listdir(path): | |
812 | if os.path.isdir(os.path.join(path,thisPath)): |
|
867 | if os.path.isdir(os.path.join(path,thisPath)): | |
813 | dirList.append(thisPath) |
|
868 | dirList.append(thisPath) | |
814 |
|
869 | |||
815 | pathList = [] |
|
870 | pathList = [] | |
816 |
|
871 | |||
817 | thisDateTime = startDateTime |
|
872 | thisDateTime = startDateTime | |
818 |
|
873 | |||
819 | while(thisDateTime <= endDateTime): |
|
874 | while(thisDateTime <= endDateTime): | |
820 | year = thisDateTime.timetuple().tm_year |
|
875 | year = thisDateTime.timetuple().tm_year | |
821 | doy = thisDateTime.timetuple().tm_yday |
|
876 | doy = thisDateTime.timetuple().tm_yday | |
822 |
|
877 | |||
823 | match = fnmatch.filter(dirList, '?' + '%4.4d%3.3d' % (year,doy)) |
|
878 | match = fnmatch.filter(dirList, '?' + '%4.4d%3.3d' % (year,doy)) | |
824 | if len(match) == 0: |
|
879 | if len(match) == 0: | |
825 | thisDateTime += datetime.timedelta(1) |
|
880 | thisDateTime += datetime.timedelta(1) | |
826 | continue |
|
881 | continue | |
827 |
|
882 | |||
828 | pathList.append(os.path.join(path,match[0],expLabel)) |
|
883 | pathList.append(os.path.join(path,match[0],expLabel)) | |
829 | thisDateTime += datetime.timedelta(1) |
|
884 | thisDateTime += datetime.timedelta(1) | |
830 |
|
885 | |||
831 | startUtSeconds = time.mktime(startDateTime.timetuple()) |
|
886 | startUtSeconds = time.mktime(startDateTime.timetuple()) | |
832 | endUtSeconds = time.mktime(endDateTime.timetuple()) |
|
887 | endUtSeconds = time.mktime(endDateTime.timetuple()) | |
833 |
|
888 | |||
834 | filenameList = [] |
|
889 | filenameList = [] | |
835 | for thisPath in pathList: |
|
890 | for thisPath in pathList: | |
836 | fileList = glob.glob1(thisPath, "*%s" %ext) |
|
891 | fileList = glob.glob1(thisPath, "*%s" %ext) | |
837 | fileList.sort() |
|
892 | fileList.sort() | |
838 | for file in fileList: |
|
893 | for file in fileList: | |
839 | filename = os.path.join(thisPath,file) |
|
894 | filename = os.path.join(thisPath,file) | |
840 | if isThisFileinRange(filename, startUtSeconds, endUtSeconds): |
|
895 | if isThisFileinRange(filename, startUtSeconds, endUtSeconds): | |
841 | filenameList.append(filename) |
|
896 | filenameList.append(filename) | |
842 |
|
897 | |||
843 | self.filenameList = filenameList |
|
898 | self.filenameList = filenameList | |
844 |
|
899 | |||
845 | return pathList, filenameList |
|
900 | return pathList, filenameList | |
846 |
|
901 | |||
847 |
|
902 | |||
848 | def __initFilesOnline( self, path, dirfilename, filename ): |
|
903 | def __initFilesOnline( self, path, dirfilename, filename ): | |
849 | """ |
|
904 | """ | |
850 | Verifica que el primer file tenga una data valida, para ello leo el 1er bloque |
|
905 | Verifica que el primer file tenga una data valida, para ello leo el 1er bloque | |
851 | del file, si no es un file valido espera una cierta cantidad de tiempo a que |
|
906 | del file, si no es un file valido espera una cierta cantidad de tiempo a que | |
852 | lo sea, si transcurrido el tiempo no logra validar el file entonces el metodo |
|
907 | lo sea, si transcurrido el tiempo no logra validar el file entonces el metodo | |
853 | devuelve 0 caso contrario devuelve 1 |
|
908 | devuelve 0 caso contrario devuelve 1 | |
854 |
|
909 | |||
855 | Affected: |
|
910 | Affected: | |
856 | m_BasicHeader |
|
911 | m_BasicHeader | |
857 |
|
912 | |||
858 | Return: |
|
913 | Return: | |
859 | 0 : file no valido para ser leido |
|
914 | 0 : file no valido para ser leido | |
860 | 1 : file valido para ser leido |
|
915 | 1 : file valido para ser leido | |
861 | """ |
|
916 | """ | |
862 | m_BasicHeader = BasicHeader() |
|
917 | m_BasicHeader = BasicHeader() | |
863 |
|
918 | |||
864 | file = os.path.join( path, dirfilename, filename ) |
|
919 | file = os.path.join( path, dirfilename, filename ) | |
865 |
|
920 | |||
866 | nTries = 0 |
|
921 | for nTries in range( self.__nTries+1 ): | |
867 | while(True): |
|
|||
868 |
|
||||
869 | nTries += 1 |
|
|||
870 | if nTries > self.__nTries: |
|
|||
871 | break |
|
|||
872 |
|
||||
873 | try: |
|
922 | try: | |
874 | fp = open( file,'rb' ) #lectura binaria |
|
923 | fp = open( file,'rb' ) #lectura binaria | |
875 | except: |
|
924 | except: | |
876 | raise IOError, "The file %s can't be opened" %(file) |
|
925 | raise IOError, "The file %s can't be opened" % (file) | |
877 |
|
926 | |||
878 | try: |
|
927 | try: | |
879 | m_BasicHeader.read(fp) |
|
928 | m_BasicHeader.read(fp) | |
880 | except: |
|
929 | except: | |
881 | print "The file %s is empty" % filename |
|
930 | print "The file %s is empty" % filename | |
882 |
|
931 | |||
883 | fp.close() |
|
932 | fp.close() | |
|
933 | fp = None | |||
884 |
|
934 | |||
885 | if m_BasicHeader.size > 24: |
|
935 | if m_BasicHeader.size > 24: | |
886 | break |
|
936 | break | |
887 |
|
937 | |||
888 | print 'waiting for new block: try %02d' % ( nTries ) |
|
938 | if nTries >= self.__nTries: #si ya espero la cantidad de veces necesarias entonces ya no vuelve a esperar | |
889 | time.sleep( self.__delay) |
|
939 | break | |
890 |
|
940 | |||
|
941 | print '\twaiting for new block: try %02d' % ( nTries ) | |||
|
942 | time.sleep( self.__delay ) | |||
|
943 | ||||
891 | if m_BasicHeader.size <= 24: |
|
944 | if m_BasicHeader.size <= 24: | |
892 | return 0 |
|
945 | return 0 | |
893 |
|
946 | |||
894 | return 1 |
|
947 | return 1 | |
895 |
|
948 | |||
896 |
|
949 | |||
897 | def setup(self, path, startDateTime, endDateTime=None, set=None, expLabel = "", ext = ".r", online = 0): |
|
950 | def setup(self, path, startDateTime, endDateTime=None, set=None, expLabel = "", ext = ".r", online = 0): | |
898 | """ |
|
951 | """ | |
899 | setup configura los parametros de lectura de la clase VoltageReader. |
|
952 | setup configura los parametros de lectura de la clase VoltageReader. | |
900 |
|
953 | |||
901 | Si el modo de lectura es offline, primero se realiza una busqueda de todos los archivos |
|
954 | Si el modo de lectura es offline, primero se realiza una busqueda de todos los archivos | |
902 | que coincidan con los parametros especificados; esta lista de archivos son almacenados en |
|
955 | que coincidan con los parametros especificados; esta lista de archivos son almacenados en | |
903 | self.filenameList. |
|
956 | self.filenameList. | |
904 |
|
957 | |||
905 | Input: |
|
958 | Input: | |
906 | path : Directorios donde se ubican los datos a leer. Dentro de este |
|
959 | path : Directorios donde se ubican los datos a leer. Dentro de este | |
907 | directorio deberia de estar subdirectorios de la forma: |
|
960 | directorio deberia de estar subdirectorios de la forma: | |
908 |
|
961 | |||
909 | path/D[yyyy][ddd]/expLabel/P[yyyy][ddd][sss][ext] |
|
962 | path/D[yyyy][ddd]/expLabel/P[yyyy][ddd][sss][ext] | |
910 |
|
963 | |||
911 | startDateTime : Fecha inicial. Rechaza todos los archivos donde |
|
964 | startDateTime : Fecha inicial. Rechaza todos los archivos donde | |
912 | file end time < startDatetime (obejto datetime.datetime) |
|
965 | file end time < startDatetime (obejto datetime.datetime) | |
913 |
|
966 | |||
914 | endDateTime : Fecha final. Si no es None, rechaza todos los archivos donde |
|
967 | endDateTime : Fecha final. Si no es None, rechaza todos los archivos donde | |
915 | file end time < startDatetime (obejto datetime.datetime) |
|
968 | file end time < startDatetime (obejto datetime.datetime) | |
916 |
|
969 | |||
917 | set : Set del primer archivo a leer. Por defecto None |
|
970 | set : Set del primer archivo a leer. Por defecto None | |
918 |
|
971 | |||
919 | expLabel : Nombre del subdirectorio de datos. Por defecto "" |
|
972 | expLabel : Nombre del subdirectorio de datos. Por defecto "" | |
920 |
|
973 | |||
921 | ext : Extension de los archivos a leer. Por defecto .r |
|
974 | ext : Extension de los archivos a leer. Por defecto .r | |
922 |
|
975 | |||
923 | online : Si es == a 0 entonces busca files que cumplan con las condiciones dadas |
|
976 | online : Si es == a 0 entonces busca files que cumplan con las condiciones dadas | |
924 |
|
977 | |||
925 | Return: |
|
978 | Return: | |
926 | 0 : Si no encuentra files que cumplan con las condiciones dadas |
|
979 | 0 : Si no encuentra files que cumplan con las condiciones dadas | |
927 | 1 : Si encuentra files que cumplan con las condiciones dadas |
|
980 | 1 : Si encuentra files que cumplan con las condiciones dadas | |
928 |
|
981 | |||
929 | Affected: |
|
982 | Affected: | |
930 | self.startUTCSeconds |
|
983 | self.startUTCSeconds | |
931 | self.endUTCSeconds |
|
984 | self.endUTCSeconds | |
932 | self.startYear |
|
985 | self.startYear | |
933 | self.endYear |
|
986 | self.endYear | |
934 | self.startDoy |
|
987 | self.startDoy | |
935 | self.endDoy |
|
988 | self.endDoy | |
936 | self.__pathList |
|
989 | self.__pathList | |
937 | self.filenameList |
|
990 | self.filenameList | |
938 | self.online |
|
991 | self.online | |
939 | """ |
|
992 | """ | |
940 | if online: |
|
993 | if online: | |
941 |
|
|
994 | fileOK_flag = False | |
942 | while( nTries < self.__nTries ): |
|
995 | subfolder = "D%04d%03d" % ( startDateTime.timetuple().tm_year, startDateTime.timetuple().tm_yday ) | |
943 | nTries += 1 |
|
996 | file = os.path.join( path, subfolder ) | |
944 | subfolder = "D%04d%03d" % ( startDateTime.timetuple().tm_year, startDateTime.timetuple().tm_yday ) |
|
997 | ||
|
998 | for nTries in range( self.__nTries+1 ): #espera por el 1er file | |||
945 | year, doy, set, filename, dirfilename = self.__searchFilesOnLine( path, startDateTime, ext ) |
|
999 | year, doy, set, filename, dirfilename = self.__searchFilesOnLine( path, startDateTime, ext ) | |
946 |
|
|
1000 | ||
947 | file = os.path.join( path, subfolder ) |
|
1001 | if filename != None: | |
948 | print "Searching first file in \"%s\", try %03d ..." % ( file, nTries ) |
|
1002 | if isFileOK( os.path.join( path,dirfilename,filename ) ): | |
949 |
|
|
1003 | fileOK_flag = True | |
950 |
|
|
1004 | break | |
|
1005 | ||||
|
1006 | if nTries >= self.__nTries: #si ya espero la cantidad de veces necesarias entonces ya no vuelve a esperar | |||
951 | break |
|
1007 | break | |
|
1008 | ||||
|
1009 | print "Searching first file in \"%s\", try %03d ..." % ( file, nTries+1 ) | |||
|
1010 | time.sleep( self.__delay ) | |||
952 |
|
1011 | |||
953 |
if |
|
1012 | if not( fileOK_flag ): #filename == None: | |
954 |
print "No files |
|
1013 | print "No files on line or invalid first file" | |
955 | return 0 |
|
1014 | return 0 | |
956 |
|
1015 | |||
957 | if self.__initFilesOnline( path, dirfilename, filename ) == 0: |
|
1016 | if self.__initFilesOnline( path, dirfilename, filename ) == 0: | |
958 | print "The file %s hasn't enough data" |
|
1017 | print "The file %s hasn't enough data" % filename | |
959 | return 0 |
|
1018 | return 0 | |
960 |
|
1019 | |||
961 | self.__year = year |
|
1020 | self.__year = year | |
962 | self.__doy = doy |
|
1021 | self.__doy = doy | |
963 | self.__set = set - 1 |
|
1022 | self.__set = set - 1 | |
964 | self.__path = path |
|
1023 | self.__path = path | |
965 |
|
1024 | |||
966 | else: |
|
1025 | else: | |
967 | pathList, filenameList = self.__searchFilesOffLine( path, startDateTime, endDateTime, set, expLabel, ext ) |
|
1026 | pathList, filenameList = self.__searchFilesOffLine( path, startDateTime, endDateTime, set, expLabel, ext ) | |
968 | self.__idFile = -1 |
|
1027 | self.__idFile = -1 | |
969 | self.__pathList = pathList |
|
1028 | self.__pathList = pathList | |
970 | self.filenameList = filenameList |
|
1029 | self.filenameList = filenameList | |
971 |
|
1030 | |||
972 | self.online = online |
|
1031 | self.online = online | |
973 | self.__ext = ext |
|
1032 | self.__ext = ext | |
974 |
|
1033 | |||
975 | if not( self.__setNextFile() ): |
|
1034 | if not( self.__setNextFile() ): | |
976 | if (startDateTime != None) and (endDateTime != None): |
|
1035 | if (startDateTime != None) and (endDateTime != None): | |
977 | print "No files in range: %s - %s" %(startDateTime.ctime(), endDateTime.ctime()) |
|
1036 | print "No files in range: %s - %s" %(startDateTime.ctime(), endDateTime.ctime()) | |
978 | elif startDateTime != None: |
|
1037 | elif startDateTime != None: | |
979 | print "No files in : %s" % startDateTime.ctime() |
|
1038 | print "No files in : %s" % startDateTime.ctime() | |
980 | else: |
|
1039 | else: | |
981 | print "No files" |
|
1040 | print "No files" | |
982 | return 0 |
|
1041 | return 0 | |
983 |
|
1042 | |||
984 | if startDateTime != None: |
|
1043 | if startDateTime != None: | |
985 | self.startUTCSeconds = time.mktime(startDateTime.timetuple()) |
|
1044 | self.startUTCSeconds = time.mktime(startDateTime.timetuple()) | |
986 | self.startYear = startDateTime.timetuple().tm_year |
|
1045 | self.startYear = startDateTime.timetuple().tm_year | |
987 | self.startDoy = startDateTime.timetuple().tm_yday |
|
1046 | self.startDoy = startDateTime.timetuple().tm_yday | |
988 |
|
1047 | |||
989 | if endDateTime != None: |
|
1048 | if endDateTime != None: | |
990 | self.endUTCSeconds = time.mktime(endDateTime.timetuple()) |
|
1049 | self.endUTCSeconds = time.mktime(endDateTime.timetuple()) | |
991 | self.endYear = endDateTime.timetuple().tm_year |
|
1050 | self.endYear = endDateTime.timetuple().tm_year | |
992 | self.endDoy = endDateTime.timetuple().tm_yday |
|
1051 | self.endDoy = endDateTime.timetuple().tm_yday | |
993 | #call fillHeaderValues() - to Data Object |
|
1052 | #call fillHeaderValues() - to Data Object | |
994 |
|
1053 | |||
995 | self.m_Voltage.m_BasicHeader = self.m_BasicHeader.copy() |
|
1054 | self.m_Voltage.m_BasicHeader = self.m_BasicHeader.copy() | |
996 | self.m_Voltage.m_ProcessingHeader = self.m_ProcessingHeader.copy() |
|
1055 | self.m_Voltage.m_ProcessingHeader = self.m_ProcessingHeader.copy() | |
997 | self.m_Voltage.m_RadarControllerHeader = self.m_RadarControllerHeader.copy() |
|
1056 | self.m_Voltage.m_RadarControllerHeader = self.m_RadarControllerHeader.copy() | |
998 | self.m_Voltage.m_SystemHeader = self.m_SystemHeader.copy() |
|
1057 | self.m_Voltage.m_SystemHeader = self.m_SystemHeader.copy() | |
999 | self.m_Voltage.dataType = self.__dataType |
|
1058 | self.m_Voltage.dataType = self.__dataType | |
1000 |
|
1059 | |||
1001 | return 1 |
|
1060 | return 1 | |
1002 |
|
1061 | |||
1003 |
|
1062 | |||
1004 |
def readNextBlock( |
|
1063 | def readNextBlock(self): | |
1005 | """ |
|
1064 | """ | |
1006 | Establece un nuevo bloque de datos a leer y los lee, si es que no existiese |
|
1065 | Establece un nuevo bloque de datos a leer y los lee, si es que no existiese | |
1007 | mas bloques disponibles en el archivo actual salta al siguiente. |
|
1066 | mas bloques disponibles en el archivo actual salta al siguiente. | |
1008 |
|
1067 | |||
1009 | Affected: |
|
1068 | Affected: | |
1010 | self.__lastUTTime |
|
1069 | self.__lastUTTime | |
1011 |
|
1070 | |||
1012 | Return: None |
|
1071 | Return: None | |
1013 | """ |
|
1072 | """ | |
1014 | if not(self.__setNewBlock()): |
|
1073 | if not(self.__setNewBlock()): | |
1015 | return 0 |
|
1074 | return 0 | |
1016 |
|
1075 | |||
1017 | self.__readBlock() |
|
1076 | if not( self.__readBlock() ): | |
|
1077 | return 0 | |||
1018 |
|
1078 | |||
1019 | self.__lastUTTime = self.m_BasicHeader.utc |
|
1079 | self.__lastUTTime = self.m_BasicHeader.utc | |
1020 |
|
1080 | |||
1021 | return 1 |
|
1081 | return 1 | |
1022 |
|
1082 | |||
1023 |
|
1083 | |||
1024 |
def getData( |
|
1084 | def getData(self): | |
1025 | """ |
|
1085 | """ | |
1026 | getData obtiene una unidad de datos del buffer de lectura y la copia a la clase "Voltage" |
|
1086 | getData obtiene una unidad de datos del buffer de lectura y la copia a la clase "Voltage" | |
1027 | con todos los parametros asociados a este (metadata). cuando no hay datos en el buffer de |
|
1087 | con todos los parametros asociados a este (metadata). cuando no hay datos en el buffer de | |
1028 | lectura es necesario hacer una nueva lectura de los bloques de datos usando "readNextBlock" |
|
1088 | lectura es necesario hacer una nueva lectura de los bloques de datos usando "readNextBlock" | |
1029 |
|
1089 | |||
1030 | Ademas incrementa el contador del buffer en 1. |
|
1090 | Ademas incrementa el contador del buffer en 1. | |
1031 |
|
1091 | |||
1032 | Return: |
|
1092 | Return: | |
1033 | data : retorna un perfil de voltages (alturas * canales) copiados desde el |
|
1093 | data : retorna un perfil de voltages (alturas * canales) copiados desde el | |
1034 | buffer. Si no hay mas archivos a leer retorna None. |
|
1094 | buffer. Si no hay mas archivos a leer retorna None. | |
1035 |
|
1095 | |||
1036 | Variables afectadas: |
|
1096 | Variables afectadas: | |
1037 | self.m_Voltage |
|
1097 | self.m_Voltage | |
1038 | self.__datablockIndex |
|
1098 | self.__datablockIndex | |
1039 | self.idProfile |
|
1099 | self.idProfile | |
1040 |
|
1100 | |||
1041 | Affected: |
|
1101 | Affected: | |
1042 | self.m_Voltage |
|
1102 | self.m_Voltage | |
1043 | self.__datablockIndex |
|
1103 | self.__datablockIndex | |
1044 | self.flagResetProcessing |
|
1104 | self.flagResetProcessing | |
1045 | self.flagIsNewBlock |
|
1105 | self.flagIsNewBlock | |
1046 | self.idProfile |
|
1106 | self.idProfile | |
1047 | """ |
|
1107 | """ | |
|
1108 | if self.noMoreFiles: return 0 | |||
|
1109 | ||||
1048 | self.flagResetProcessing = 0 |
|
1110 | self.flagResetProcessing = 0 | |
1049 | self.flagIsNewBlock = 0 |
|
1111 | self.flagIsNewBlock = 0 | |
1050 |
|
1112 | |||
1051 | if self.__hasNotDataInBuffer(): |
|
1113 | if self.__hasNotDataInBuffer(): | |
1052 |
|
1114 | |||
1053 | self.readNextBlock() |
|
1115 | if not( self.readNextBlock() ): | |
|
1116 | self.__setNextFile() | |||
|
1117 | return 0 | |||
1054 |
|
1118 | |||
1055 | self.m_Voltage.m_BasicHeader = self.m_BasicHeader.copy() |
|
1119 | self.m_Voltage.m_BasicHeader = self.m_BasicHeader.copy() | |
1056 | self.m_Voltage.m_ProcessingHeader = self.m_ProcessingHeader.copy() |
|
1120 | self.m_Voltage.m_ProcessingHeader = self.m_ProcessingHeader.copy() | |
1057 | self.m_Voltage.m_RadarControllerHeader = self.m_RadarControllerHeader.copy() |
|
1121 | self.m_Voltage.m_RadarControllerHeader = self.m_RadarControllerHeader.copy() | |
1058 | self.m_Voltage.m_SystemHeader = self.m_SystemHeader.copy() |
|
1122 | self.m_Voltage.m_SystemHeader = self.m_SystemHeader.copy() | |
1059 | self.m_Voltage.heights = self.__heights |
|
1123 | self.m_Voltage.heights = self.__heights | |
1060 | self.m_Voltage.dataType = self.__dataType |
|
1124 | self.m_Voltage.dataType = self.__dataType | |
1061 |
|
1125 | |||
1062 | if self.noMoreFiles == 1: |
|
1126 | if self.noMoreFiles == 1: | |
1063 | print 'Process finished' |
|
1127 | print 'Process finished' | |
1064 |
return |
|
1128 | return 0 | |
1065 |
|
1129 | |||
1066 | #data es un numpy array de 3 dmensiones (perfiles, alturas y canales) |
|
1130 | #data es un numpy array de 3 dmensiones (perfiles, alturas y canales) | |
1067 |
|
1131 | |||
|
1132 | if self.datablock == None: | |||
|
1133 | self.m_Voltage.flagNoData = True | |||
|
1134 | return 0 | |||
|
1135 | ||||
1068 | time = self.m_BasicHeader.utc + self.__datablockIndex * self.__ippSeconds |
|
1136 | time = self.m_BasicHeader.utc + self.__datablockIndex * self.__ippSeconds | |
1069 |
self. |
|
1137 | self.__utc = time | |
|
1138 | #self.m_Voltage.m_BasicHeader.utc = time | |||
1070 |
|
1139 | |||
1071 | self.m_Voltage.flagNoData = False |
|
1140 | self.m_Voltage.flagNoData = False | |
1072 | self.m_Voltage.flagResetProcessing = self.flagResetProcessing |
|
1141 | self.m_Voltage.flagResetProcessing = self.flagResetProcessing | |
1073 |
|
1142 | |||
1074 | self.m_Voltage.data = self.datablock[self.__datablockIndex,:,:] |
|
1143 | self.m_Voltage.data = self.datablock[self.__datablockIndex,:,:] | |
1075 | self.m_Voltage.idProfile = self.idProfile |
|
1144 | self.m_Voltage.idProfile = self.idProfile | |
1076 |
|
1145 | |||
1077 | self.__datablockIndex += 1 |
|
1146 | self.__datablockIndex += 1 | |
1078 | self.idProfile += 1 |
|
1147 | self.idProfile += 1 | |
1079 |
|
1148 | |||
1080 | #call setData - to Data Object |
|
1149 | #call setData - to Data Object | |
1081 |
|
1150 | |||
1082 | return self.m_Voltage.data |
|
1151 | return 1 #self.m_Voltage.data | |
1083 |
|
1152 | |||
1084 |
|
1153 | |||
1085 |
class VoltageWriter( |
|
1154 | class VoltageWriter(DataWriter): | |
1086 | """ |
|
1155 | """ | |
1087 | Esta clase permite escribir datos de voltajes a archivos procesados (.r). La escritura |
|
1156 | Esta clase permite escribir datos de voltajes a archivos procesados (.r). La escritura | |
1088 | de los datos siempre se realiza por bloques. |
|
1157 | de los datos siempre se realiza por bloques. | |
1089 | """ |
|
1158 | """ | |
1090 | __configHeaderFile = 'wrSetHeadet.txt' |
|
1159 | __configHeaderFile = 'wrSetHeadet.txt' | |
1091 |
|
1160 | |||
1092 |
def __init__( |
|
1161 | def __init__(self,m_Voltage=None): | |
1093 | """ |
|
1162 | """ | |
1094 | Inicializador de la clase VoltageWriter para la escritura de datos de espectros. |
|
1163 | Inicializador de la clase VoltageWriter para la escritura de datos de espectros. | |
1095 |
|
1164 | |||
1096 | Affected: |
|
1165 | Affected: | |
1097 | self.m_Voltage |
|
1166 | self.m_Voltage | |
1098 | self.m_BasicHeader |
|
1167 | self.m_BasicHeader | |
1099 | self.m_SystemHeader |
|
1168 | self.m_SystemHeader | |
1100 | self.m_RadarControllerHeader |
|
1169 | self.m_RadarControllerHeader | |
1101 | self.m_ProcessingHeader |
|
1170 | self.m_ProcessingHeader | |
1102 |
|
1171 | |||
1103 | Return: None |
|
1172 | Return: None | |
1104 | """ |
|
1173 | """ | |
1105 | if m_Voltage == None: |
|
1174 | if m_Voltage == None: | |
1106 | m_Voltage = Voltage() |
|
1175 | m_Voltage = Voltage() | |
1107 |
|
1176 | |||
1108 | self.m_Voltage = m_Voltage |
|
1177 | self.m_Voltage = m_Voltage | |
1109 |
|
1178 | |||
1110 | self.__path = None |
|
1179 | self.__path = None | |
1111 |
|
1180 | |||
1112 | self.__fp = None |
|
1181 | self.__fp = None | |
1113 |
|
1182 | |||
1114 | self.__format = None |
|
1183 | self.__format = None | |
1115 |
|
1184 | |||
1116 | self.__blocksCounter = 0 |
|
1185 | self.__blocksCounter = 0 | |
1117 |
|
1186 | |||
1118 | self.__setFile = None |
|
1187 | self.__setFile = None | |
1119 |
|
1188 | |||
1120 | self.__flagIsNewFile = 1 |
|
1189 | self.__flagIsNewFile = 1 | |
1121 |
|
1190 | |||
1122 | self.datablock = None |
|
1191 | self.datablock = None | |
1123 |
|
1192 | |||
1124 | self.__datablockIndex = 0 |
|
1193 | self.__datablockIndex = 0 | |
1125 |
|
1194 | |||
1126 | self.__dataType = None |
|
1195 | self.__dataType = None | |
1127 |
|
1196 | |||
1128 | self.__ext = None |
|
1197 | self.__ext = None | |
1129 |
|
1198 | |||
1130 | self.__shapeBuffer = None |
|
1199 | self.__shapeBuffer = None | |
1131 |
|
1200 | |||
1132 | self.nWriteBlocks = 0 |
|
1201 | self.nWriteBlocks = 0 | |
1133 |
|
1202 | |||
1134 | self.flagIsNewBlock = 0 |
|
1203 | self.flagIsNewBlock = 0 | |
1135 |
|
1204 | |||
1136 | self.noMoreFiles = 0 |
|
1205 | self.noMoreFiles = 0 | |
1137 |
|
1206 | |||
1138 | self.filename = None |
|
1207 | self.filename = None | |
1139 |
|
1208 | |||
1140 | self.m_BasicHeader= BasicHeader() |
|
1209 | self.m_BasicHeader= BasicHeader() | |
1141 |
|
1210 | |||
1142 | self.m_SystemHeader = SystemHeader() |
|
1211 | self.m_SystemHeader = SystemHeader() | |
1143 |
|
1212 | |||
1144 | self.m_RadarControllerHeader = RadarControllerHeader() |
|
1213 | self.m_RadarControllerHeader = RadarControllerHeader() | |
1145 |
|
1214 | |||
1146 | self.m_ProcessingHeader = ProcessingHeader() |
|
1215 | self.m_ProcessingHeader = ProcessingHeader() | |
1147 |
|
1216 | |||
1148 |
|
1217 | |||
1149 |
def __writeFirstHeader( |
|
1218 | def __writeFirstHeader(self): | |
1150 | """ |
|
1219 | """ | |
1151 | Escribe el primer header del file es decir el Basic header y el Long header (SystemHeader, RadarControllerHeader, ProcessingHeader) |
|
1220 | Escribe el primer header del file es decir el Basic header y el Long header (SystemHeader, RadarControllerHeader, ProcessingHeader) | |
1152 |
|
1221 | |||
1153 | Affected: |
|
1222 | Affected: | |
1154 | __dataType |
|
1223 | __dataType | |
1155 |
|
1224 | |||
1156 | Return: |
|
1225 | Return: | |
1157 | None |
|
1226 | None | |
1158 | """ |
|
1227 | """ | |
1159 | self.__writeBasicHeader() |
|
1228 | self.__writeBasicHeader() | |
1160 | self.__wrSystemHeader() |
|
1229 | self.__wrSystemHeader() | |
1161 | self.__wrRadarControllerHeader() |
|
1230 | self.__wrRadarControllerHeader() | |
1162 | self.__wrProcessingHeader() |
|
1231 | self.__wrProcessingHeader() | |
1163 | self.__dataType = self.m_Voltage.dataType |
|
1232 | self.__dataType = self.m_Voltage.dataType | |
1164 |
|
1233 | |||
1165 |
|
1234 | |||
1166 |
def __writeBasicHeader( |
|
1235 | def __writeBasicHeader(self,fp=None): | |
1167 | """ |
|
1236 | """ | |
1168 | Escribe solo el Basic header en el file creado |
|
1237 | Escribe solo el Basic header en el file creado | |
1169 |
|
1238 | |||
1170 | Return: |
|
1239 | Return: | |
1171 | None |
|
1240 | None | |
1172 | """ |
|
1241 | """ | |
1173 | if fp == None: |
|
1242 | if fp == None: | |
1174 | fp = self.__fp |
|
1243 | fp = self.__fp | |
1175 |
|
1244 | |||
1176 | self.m_BasicHeader.write(fp) |
|
1245 | self.m_BasicHeader.write(fp) | |
1177 |
|
1246 | |||
1178 |
|
1247 | |||
1179 |
def __wrSystemHeader( |
|
1248 | def __wrSystemHeader(self,fp=None): | |
1180 | """ |
|
1249 | """ | |
1181 | Escribe solo el System header en el file creado |
|
1250 | Escribe solo el System header en el file creado | |
1182 |
|
1251 | |||
1183 | Return: |
|
1252 | Return: | |
1184 | None |
|
1253 | None | |
1185 | """ |
|
1254 | """ | |
1186 | if fp == None: |
|
1255 | if fp == None: | |
1187 | fp = self.__fp |
|
1256 | fp = self.__fp | |
1188 |
|
1257 | |||
1189 | self.m_SystemHeader.write(fp) |
|
1258 | self.m_SystemHeader.write(fp) | |
1190 |
|
1259 | |||
1191 |
|
1260 | |||
1192 |
def __wrRadarControllerHeader( |
|
1261 | def __wrRadarControllerHeader(self,fp=None): | |
1193 | """ |
|
1262 | """ | |
1194 | Escribe solo el RadarController header en el file creado |
|
1263 | Escribe solo el RadarController header en el file creado | |
1195 |
|
1264 | |||
1196 | Return: |
|
1265 | Return: | |
1197 | None |
|
1266 | None | |
1198 | """ |
|
1267 | """ | |
1199 | if fp == None: |
|
1268 | if fp == None: | |
1200 | fp = self.__fp |
|
1269 | fp = self.__fp | |
1201 |
|
1270 | |||
1202 | self.m_RadarControllerHeader.write(fp) |
|
1271 | self.m_RadarControllerHeader.write(fp) | |
1203 |
|
1272 | |||
1204 |
|
1273 | |||
1205 |
def __wrProcessingHeader( |
|
1274 | def __wrProcessingHeader(self,fp=None): | |
1206 | """ |
|
1275 | """ | |
1207 | Escribe solo el Processing header en el file creado |
|
1276 | Escribe solo el Processing header en el file creado | |
1208 |
|
1277 | |||
1209 | Return: |
|
1278 | Return: | |
1210 | None |
|
1279 | None | |
1211 | """ |
|
1280 | """ | |
1212 | if fp == None: |
|
1281 | if fp == None: | |
1213 | fp = self.__fp |
|
1282 | fp = self.__fp | |
1214 |
|
1283 | |||
1215 | self.m_ProcessingHeader.write(fp) |
|
1284 | self.m_ProcessingHeader.write(fp) | |
1216 |
|
1285 | |||
1217 | def __setNextFile( self ): |
|
1286 | ||
|
1287 | def __setNextFile(self): | |||
1218 | """ |
|
1288 | """ | |
1219 | Determina el siguiente file que sera escrito |
|
1289 | Determina el siguiente file que sera escrito | |
1220 |
|
1290 | |||
1221 | Affected: |
|
1291 | Affected: | |
1222 | self.filename |
|
1292 | self.filename | |
1223 | self.__subfolder |
|
1293 | self.__subfolder | |
1224 | self.__fp |
|
1294 | self.__fp | |
1225 | self.__setFile |
|
1295 | self.__setFile | |
1226 | self.__flagIsNewFile |
|
1296 | self.__flagIsNewFile | |
1227 |
|
1297 | |||
1228 | Return: |
|
1298 | Return: | |
1229 | 0 : Si el archivo no puede ser escrito |
|
1299 | 0 : Si el archivo no puede ser escrito | |
1230 | 1 : Si el archivo esta listo para ser escrito |
|
1300 | 1 : Si el archivo esta listo para ser escrito | |
1231 | """ |
|
1301 | """ | |
1232 | #setFile = self.__setFile |
|
1302 | #setFile = self.__setFile | |
1233 | ext = self.__ext |
|
1303 | ext = self.__ext | |
1234 | path = self.__path |
|
1304 | path = self.__path | |
1235 |
|
1305 | |||
1236 | #setFile += 1 |
|
1306 | #setFile += 1 | |
1237 |
|
1307 | |||
1238 | if self.__fp != None: |
|
1308 | if self.__fp != None: | |
1239 | self.__fp.close() |
|
1309 | self.__fp.close() | |
1240 |
|
1310 | |||
1241 |
""" |
|
1311 | """ | |
1242 | timeTuple = time.localtime(self.m_Voltage.m_BasicHeader.utc) # utc from m_Voltage |
|
1312 | timeTuple = time.localtime(self.m_Voltage.m_BasicHeader.utc) # utc from m_Voltage | |
1243 | file = 'D%4.4d%3.3d%3.3d%s' % (timeTuple.tm_year,timeTuple.tm_yday,setFile,ext) |
|
1313 | file = 'D%4.4d%3.3d%3.3d%s' % (timeTuple.tm_year,timeTuple.tm_yday,setFile,ext) | |
1244 | subfolder = 'D%4.4d%3.3d' % (timeTuple.tm_year,timeTuple.tm_yday) |
|
1314 | subfolder = 'D%4.4d%3.3d' % (timeTuple.tm_year,timeTuple.tm_yday) | |
1245 | tmp = os.path.join(path,subfolder) |
|
1315 | tmp = os.path.join(path,subfolder) | |
1246 | if not(os.path.exists(tmp)): |
|
1316 | if not(os.path.exists(tmp)): | |
1247 | os.mkdir(tmp) |
|
1317 | os.mkdir(tmp) | |
1248 | """ |
|
1318 | """ | |
1249 | ################################## |
|
1319 | ################################## | |
1250 | if self.m_BasicHeader.size <= 24: return 0 #no existe la suficiente data para ser escrita |
|
1320 | """ | |
|
1321 | if self.m_BasicHeader.size <= 24: | |||
|
1322 | self.__fp.close() | |||
|
1323 | self.__fp = None | |||
|
1324 | return 0 #no existe la suficiente data para ser escrita | |||
|
1325 | """ | |||
1251 |
|
1326 | |||
1252 | timeTuple = time.localtime( self.m_Voltage.m_BasicHeader.utc ) # utc from m_Voltage |
|
1327 | timeTuple = time.localtime( self.m_Voltage.m_BasicHeader.utc ) # utc from m_Voltage | |
1253 | subfolder = 'D%4.4d%3.3d' % (timeTuple.tm_year,timeTuple.tm_yday) |
|
1328 | subfolder = 'D%4.4d%3.3d' % (timeTuple.tm_year,timeTuple.tm_yday) | |
1254 |
|
1329 | |||
1255 | tmp = os.path.join( path, subfolder ) |
|
1330 | tmp = os.path.join( path, subfolder ) | |
1256 | if not( os.path.exists(tmp) ): |
|
1331 | if not( os.path.exists(tmp) ): | |
1257 | os.mkdir(tmp) |
|
1332 | os.mkdir(tmp) | |
1258 | self.__setFile = -1 #inicializo mi contador de seteo |
|
1333 | self.__setFile = -1 #inicializo mi contador de seteo | |
1259 | else: |
|
1334 | else: | |
1260 | filesList = os.listdir( tmp ) |
|
1335 | filesList = os.listdir( tmp ) | |
1261 | if len( filesList ) > 0: |
|
1336 | if len( filesList ) > 0: | |
1262 | filesList = sorted( filesList, key=str.lower ) |
|
1337 | filesList = sorted( filesList, key=str.lower ) | |
1263 | filen = filesList[-1] |
|
1338 | filen = filesList[-1] | |
1264 | # el filename debera tener el siguiente formato |
|
1339 | # el filename debera tener el siguiente formato | |
1265 | # 0 1234 567 89A BCDE (hex) |
|
1340 | # 0 1234 567 89A BCDE (hex) | |
1266 | # D YYYY DDD SSS .ext |
|
1341 | # D YYYY DDD SSS .ext | |
1267 | if isNumber( filen[8:11] ): |
|
1342 | if isNumber( filen[8:11] ): | |
1268 | self.__setFile = int( filen[8:11] ) #inicializo mi contador de seteo al seteo del ultimo file |
|
1343 | self.__setFile = int( filen[8:11] ) #inicializo mi contador de seteo al seteo del ultimo file | |
1269 | else: |
|
1344 | else: | |
1270 | self.__setFile = -1 |
|
1345 | self.__setFile = -1 | |
1271 | else: |
|
1346 | else: | |
1272 | self.__setFile = -1 #inicializo mi contador de seteo |
|
1347 | self.__setFile = -1 #inicializo mi contador de seteo | |
1273 |
|
1348 | |||
1274 | setFile = self.__setFile |
|
1349 | setFile = self.__setFile | |
1275 | setFile += 1 |
|
1350 | setFile += 1 | |
1276 | file = 'D%4.4d%3.3d%3.3d%s' % ( timeTuple.tm_year, timeTuple.tm_yday, setFile, ext ) |
|
1351 | file = 'D%4.4d%3.3d%3.3d%s' % ( timeTuple.tm_year, timeTuple.tm_yday, setFile, ext ) | |
1277 | ################################## |
|
1352 | ################################## | |
1278 |
|
1353 | |||
1279 | filename = os.path.join( path, subfolder, file ) |
|
1354 | filename = os.path.join( path, subfolder, file ) | |
1280 |
|
1355 | |||
1281 | fp = open( filename,'wb' ) |
|
1356 | fp = open( filename,'wb' ) | |
1282 |
|
1357 | |||
1283 | self.__blocksCounter = 0 |
|
1358 | self.__blocksCounter = 0 | |
1284 |
|
1359 | |||
1285 | #guardando atributos |
|
1360 | #guardando atributos | |
1286 | self.filename = filename |
|
1361 | self.filename = filename | |
1287 | self.__subfolder = subfolder |
|
1362 | self.__subfolder = subfolder | |
1288 | self.__fp = fp |
|
1363 | self.__fp = fp | |
1289 | self.__setFile = setFile |
|
1364 | self.__setFile = setFile | |
1290 | self.__flagIsNewFile = 1 |
|
1365 | self.__flagIsNewFile = 1 | |
1291 |
|
1366 | |||
1292 | print 'Writing the file: %s'%self.filename |
|
1367 | print 'Writing the file: %s'%self.filename | |
1293 |
|
1368 | |||
1294 | self.__writeFirstHeader() |
|
1369 | self.__writeFirstHeader() | |
1295 |
|
1370 | |||
1296 | return 1 |
|
1371 | return 1 | |
1297 |
|
1372 | |||
1298 |
|
1373 | |||
1299 |
def __setNewBlock( |
|
1374 | def __setNewBlock(self): | |
1300 | """ |
|
1375 | """ | |
1301 | Si es un nuevo file escribe el First Header caso contrario escribe solo el Basic Header |
|
1376 | Si es un nuevo file escribe el First Header caso contrario escribe solo el Basic Header | |
1302 |
|
1377 | |||
1303 | Return: |
|
1378 | Return: | |
1304 | 0 : si no pudo escribir nada |
|
1379 | 0 : si no pudo escribir nada | |
1305 | 1 : Si escribio el Basic el First Header |
|
1380 | 1 : Si escribio el Basic el First Header | |
1306 | """ |
|
1381 | """ | |
1307 | if self.__fp == None: |
|
1382 | if self.__fp == None: | |
1308 | self.__setNextFile() |
|
1383 | self.__setNextFile() | |
1309 |
|
1384 | |||
1310 | if self.__flagIsNewFile: |
|
1385 | if self.__flagIsNewFile: | |
1311 | return 1 |
|
1386 | return 1 | |
1312 |
|
1387 | |||
1313 | if self.__blocksCounter < self.m_ProcessingHeader.dataBlocksPerFile: |
|
1388 | if self.__blocksCounter < self.m_ProcessingHeader.dataBlocksPerFile: | |
1314 | self.__writeBasicHeader() |
|
1389 | self.__writeBasicHeader() | |
1315 | return 1 |
|
1390 | return 1 | |
1316 |
|
1391 | |||
1317 | if not( self.__setNextFile() ): |
|
1392 | if not( self.__setNextFile() ): | |
1318 | return 0 |
|
1393 | return 0 | |
1319 |
|
1394 | |||
1320 | return 1 |
|
1395 | return 1 | |
1321 |
|
1396 | |||
1322 | def __writeBlock( self ): |
|
1397 | ||
|
1398 | def __writeBlock(self): | |||
1323 | """ |
|
1399 | """ | |
1324 | Escribe el buffer en el file designado |
|
1400 | Escribe el buffer en el file designado | |
1325 |
|
1401 | |||
1326 | Affected: |
|
1402 | Affected: | |
1327 | self.__datablockIndex |
|
1403 | self.__datablockIndex | |
1328 | self.__flagIsNewFile |
|
1404 | self.__flagIsNewFile | |
1329 | self.flagIsNewBlock |
|
1405 | self.flagIsNewBlock | |
1330 | self.nWriteBlocks |
|
1406 | self.nWriteBlocks | |
1331 | self.__blocksCounter |
|
1407 | self.__blocksCounter | |
1332 |
|
1408 | |||
1333 | Return: None |
|
1409 | Return: None | |
1334 | """ |
|
1410 | """ | |
1335 | data = numpy.zeros( self.__shapeBuffer, self.__dataType ) |
|
1411 | data = numpy.zeros( self.__shapeBuffer, self.__dataType ) | |
1336 |
|
1412 | |||
1337 | data['real'] = self.datablock.real |
|
1413 | data['real'] = self.datablock.real | |
1338 | data['imag'] = self.datablock.imag |
|
1414 | data['imag'] = self.datablock.imag | |
1339 |
|
1415 | |||
1340 | data = data.reshape( (-1) ) |
|
1416 | data = data.reshape( (-1) ) | |
1341 |
|
1417 | |||
1342 | data.tofile( self.__fp ) |
|
1418 | data.tofile( self.__fp ) | |
1343 |
|
1419 | |||
1344 | self.datablock.fill(0) |
|
1420 | self.datablock.fill(0) | |
1345 |
|
||||
1346 | self.__datablockIndex = 0 |
|
1421 | self.__datablockIndex = 0 | |
1347 |
|
||||
1348 | self.__flagIsNewFile = 0 |
|
1422 | self.__flagIsNewFile = 0 | |
1349 |
|
||||
1350 | self.flagIsNewBlock = 1 |
|
1423 | self.flagIsNewBlock = 1 | |
1351 |
|
||||
1352 | self.nWriteBlocks += 1 |
|
1424 | self.nWriteBlocks += 1 | |
1353 |
|
||||
1354 | self.__blocksCounter += 1 |
|
1425 | self.__blocksCounter += 1 | |
1355 |
|
1426 | |||
1356 |
|
1427 | |||
1357 |
def writeNextBlock( |
|
1428 | def writeNextBlock(self): | |
1358 | """ |
|
1429 | """ | |
1359 | Selecciona el bloque siguiente de datos y los escribe en un file |
|
1430 | Selecciona el bloque siguiente de datos y los escribe en un file | |
1360 |
|
1431 | |||
1361 | Return: |
|
1432 | Return: | |
1362 | 0 : Si no hizo pudo escribir el bloque de datos |
|
1433 | 0 : Si no hizo pudo escribir el bloque de datos | |
1363 | 1 : Si no pudo escribir el bloque de datos |
|
1434 | 1 : Si no pudo escribir el bloque de datos | |
1364 | """ |
|
1435 | """ | |
1365 | if not(self.__setNewBlock()): |
|
1436 | if not(self.__setNewBlock()): | |
1366 | return 0 |
|
1437 | return 0 | |
1367 |
|
1438 | |||
1368 | self.__writeBlock() |
|
1439 | self.__writeBlock() | |
1369 |
|
||||
1370 | return 1 |
|
1440 | return 1 | |
1371 |
|
1441 | |||
1372 |
|
1442 | |||
1373 |
def __hasAllDataInBuffer( |
|
1443 | def __hasAllDataInBuffer(self): | |
1374 | if self.__datablockIndex >= self.m_ProcessingHeader.profilesPerBlock: |
|
1444 | if self.__datablockIndex >= self.m_ProcessingHeader.profilesPerBlock: | |
1375 | return 1 |
|
1445 | return 1 | |
1376 |
|
||||
1377 | return 0 |
|
1446 | return 0 | |
1378 |
|
1447 | |||
1379 |
|
1448 | |||
1380 |
def putData( |
|
1449 | def putData(self): | |
1381 | """ |
|
1450 | """ | |
1382 | Setea un bloque de datos y luego los escribe en un file |
|
1451 | Setea un bloque de datos y luego los escribe en un file | |
1383 |
|
1452 | |||
1384 | Affected: |
|
1453 | Affected: | |
1385 | self.flagIsNewBlock |
|
1454 | self.flagIsNewBlock | |
1386 | self.__datablockIndex |
|
1455 | self.__datablockIndex | |
1387 |
|
1456 | |||
1388 | Return: |
|
1457 | Return: | |
1389 | 0 : Si no hay data o no hay mas files que puedan escribirse |
|
1458 | 0 : Si no hay data o no hay mas files que puedan escribirse | |
1390 | 1 : Si se escribio la data de un bloque en un file |
|
1459 | 1 : Si se escribio la data de un bloque en un file | |
1391 | """ |
|
1460 | """ | |
1392 | self.flagIsNewBlock = 0 |
|
1461 | self.flagIsNewBlock = 0 | |
1393 |
|
1462 | |||
1394 | if self.m_Voltage.flagNoData: |
|
1463 | if self.m_Voltage.flagNoData: | |
1395 | return 0 |
|
1464 | return 0 | |
1396 |
|
1465 | |||
1397 | if self.m_Voltage.flagResetProcessing: |
|
1466 | if self.m_Voltage.flagResetProcessing: | |
1398 |
|
1467 | |||
1399 | self.datablock.fill(0) |
|
1468 | self.datablock.fill(0) | |
1400 |
|
||||
1401 | self.__datablockIndex = 0 |
|
1469 | self.__datablockIndex = 0 | |
1402 | self.__setNextFile() |
|
1470 | self.__setNextFile() | |
1403 |
|
1471 | |||
1404 | self.datablock[self.__datablockIndex,:,:] = self.m_Voltage.data |
|
1472 | self.datablock[self.__datablockIndex,:,:] = self.m_Voltage.data | |
1405 |
|
1473 | |||
1406 | self.__datablockIndex += 1 |
|
1474 | self.__datablockIndex += 1 | |
1407 |
|
1475 | |||
1408 | if self.__hasAllDataInBuffer(): |
|
1476 | if self.__hasAllDataInBuffer(): | |
1409 |
|
||||
1410 | self.__getHeader() |
|
1477 | self.__getHeader() | |
1411 | self.writeNextBlock() |
|
1478 | self.writeNextBlock() | |
1412 |
|
1479 | |||
1413 | if self.noMoreFiles: |
|
1480 | if self.noMoreFiles: | |
1414 | #print 'Process finished' |
|
1481 | #print 'Process finished' | |
1415 | return 0 |
|
1482 | return 0 | |
1416 |
|
1483 | |||
1417 | return 1 |
|
1484 | return 1 | |
1418 |
|
1485 | |||
1419 |
|
1486 | |||
1420 |
def __getHeader( |
|
1487 | def __getHeader(self): | |
1421 | """ |
|
1488 | """ | |
1422 | Obtiene una copia del First Header |
|
1489 | Obtiene una copia del First Header | |
1423 |
|
1490 | |||
1424 | Affected: |
|
1491 | Affected: | |
1425 | self.m_BasicHeader |
|
1492 | self.m_BasicHeader | |
1426 | self.m_SystemHeader |
|
1493 | self.m_SystemHeader | |
1427 | self.m_RadarControllerHeader |
|
1494 | self.m_RadarControllerHeader | |
1428 | self.m_ProcessingHeader |
|
1495 | self.m_ProcessingHeader | |
1429 | self.__dataType |
|
1496 | self.__dataType | |
1430 |
|
1497 | |||
1431 | Return: |
|
1498 | Return: | |
1432 | None |
|
1499 | None | |
1433 | """ |
|
1500 | """ | |
1434 | self.m_BasicHeader = self.m_Voltage.m_BasicHeader.copy() |
|
1501 | self.m_BasicHeader = self.m_Voltage.m_BasicHeader.copy() | |
1435 | self.m_SystemHeader = self.m_Voltage.m_SystemHeader.copy() |
|
1502 | self.m_SystemHeader = self.m_Voltage.m_SystemHeader.copy() | |
1436 | self.m_RadarControllerHeader = self.m_Voltage.m_RadarControllerHeader.copy() |
|
1503 | self.m_RadarControllerHeader = self.m_Voltage.m_RadarControllerHeader.copy() | |
1437 | self.m_ProcessingHeader = self.m_Voltage.m_ProcessingHeader.copy() |
|
1504 | self.m_ProcessingHeader = self.m_Voltage.m_ProcessingHeader.copy() | |
1438 | self.__dataType = self.m_Voltage.dataType |
|
1505 | self.__dataType = self.m_Voltage.dataType | |
1439 |
|
1506 | |||
1440 |
|
1507 | |||
1441 |
def __setHeaderByFile( |
|
1508 | def __setHeaderByFile(self): | |
1442 |
|
1509 | |||
1443 | format = self.__format |
|
1510 | format = self.__format | |
1444 | header = ['Basic','System','RadarController','Processing'] |
|
1511 | header = ['Basic','System','RadarController','Processing'] | |
1445 |
|
1512 | |||
1446 | fmtFromFile = None |
|
1513 | fmtFromFile = None | |
1447 | headerFromFile = None |
|
1514 | headerFromFile = None | |
1448 |
|
1515 | |||
1449 |
|
1516 | |||
1450 | fileTable = self.__configHeaderFile |
|
1517 | fileTable = self.__configHeaderFile | |
1451 |
|
1518 | |||
1452 | if os.access(fileTable, os.R_OK): |
|
1519 | if os.access(fileTable, os.R_OK): | |
1453 | import re, string |
|
1520 | import re, string | |
1454 |
|
1521 | |||
1455 | f = open(fileTable,'r') |
|
1522 | f = open(fileTable,'r') | |
1456 | lines = f.read() |
|
1523 | lines = f.read() | |
1457 | f.close() |
|
1524 | f.close() | |
1458 |
|
1525 | |||
1459 | #Delete comments into expConfig |
|
1526 | #Delete comments into expConfig | |
1460 | while 1: |
|
1527 | while 1: | |
1461 |
|
1528 | |||
1462 | startComment = string.find(lines.lower(),'#') |
|
1529 | startComment = string.find(lines.lower(),'#') | |
1463 | if startComment == -1: |
|
1530 | if startComment == -1: | |
1464 | break |
|
1531 | break | |
1465 | endComment = string.find(lines.lower(),'\n',startComment) |
|
1532 | endComment = string.find(lines.lower(),'\n',startComment) | |
1466 | lines = string.replace(lines,lines[startComment:endComment+1],'', 1) |
|
1533 | lines = string.replace(lines,lines[startComment:endComment+1],'', 1) | |
1467 |
|
1534 | |||
1468 | while expFromFile == None: |
|
1535 | while expFromFile == None: | |
1469 |
|
1536 | |||
1470 | currFmt = string.find(lines.lower(),'format="%s"' %(expName)) |
|
1537 | currFmt = string.find(lines.lower(),'format="%s"' %(expName)) | |
1471 | nextFmt = string.find(lines.lower(),'format',currFmt+10) |
|
1538 | nextFmt = string.find(lines.lower(),'format',currFmt+10) | |
1472 |
|
1539 | |||
1473 | if currFmt == -1: |
|
1540 | if currFmt == -1: | |
1474 | break |
|
1541 | break | |
1475 | if nextFmt == -1: |
|
1542 | if nextFmt == -1: | |
1476 | nextFmt = len(lines)-1 |
|
1543 | nextFmt = len(lines)-1 | |
1477 |
|
1544 | |||
1478 | fmtTable = lines[currFmt:nextFmt] |
|
1545 | fmtTable = lines[currFmt:nextFmt] | |
1479 | lines = lines[nextFmt:] |
|
1546 | lines = lines[nextFmt:] | |
1480 |
|
1547 | |||
1481 | fmtRead = self.__getValueFromArg(fmtTable,'format') |
|
1548 | fmtRead = self.__getValueFromArg(fmtTable,'format') | |
1482 | if fmtRead != format: |
|
1549 | if fmtRead != format: | |
1483 | continue |
|
1550 | continue | |
1484 | fmtFromFile = fmtRead |
|
1551 | fmtFromFile = fmtRead | |
1485 |
|
1552 | |||
1486 | lines2 = fmtTable |
|
1553 | lines2 = fmtTable | |
1487 |
|
1554 | |||
1488 | while headerFromFile == None: |
|
1555 | while headerFromFile == None: | |
1489 |
|
1556 | |||
1490 | currHeader = string.find(lines2.lower(),'header="%s"' %(header)) |
|
1557 | currHeader = string.find(lines2.lower(),'header="%s"' %(header)) | |
1491 | nextHeader = string.find(lines2.lower(),'header',currHeader+10) |
|
1558 | nextHeader = string.find(lines2.lower(),'header',currHeader+10) | |
1492 |
|
1559 | |||
1493 | if currHeader == -1: |
|
1560 | if currHeader == -1: | |
1494 | break |
|
1561 | break | |
1495 | if nextHeader == -1: |
|
1562 | if nextHeader == -1: | |
1496 | nextHeader = len(lines2)-1 |
|
1563 | nextHeader = len(lines2)-1 | |
1497 |
|
1564 | |||
1498 | headerTable = lines2[currHeader:nextHeader] |
|
1565 | headerTable = lines2[currHeader:nextHeader] | |
1499 | lines2 = lines2[nextHeader:] |
|
1566 | lines2 = lines2[nextHeader:] | |
1500 |
|
1567 | |||
1501 | headerRead = self.__getValueFromArg(headerTable,'site') |
|
1568 | headerRead = self.__getValueFromArg(headerTable,'site') | |
1502 | if not(headerRead in header): |
|
1569 | if not(headerRead in header): | |
1503 | continue |
|
1570 | continue | |
1504 | headerFromFile = headerRead |
|
1571 | headerFromFile = headerRead | |
1505 |
|
1572 | |||
1506 | if headerRead == 'Basic': |
|
1573 | if headerRead == 'Basic': | |
1507 | self.m_BasicHeader.size = self.__getValueFromArg(headerTable,'size',lower=False) |
|
1574 | self.m_BasicHeader.size = self.__getValueFromArg(headerTable,'size',lower=False) | |
1508 | self.m_BasicHeader.version = self.__getValueFromArg(headerTable,'version',lower=False) |
|
1575 | self.m_BasicHeader.version = self.__getValueFromArg(headerTable,'version',lower=False) | |
1509 | self.m_BasicHeader.dataBlock = self.__getValueFromArg(headerTable,'dataBlock',lower=False) |
|
1576 | self.m_BasicHeader.dataBlock = self.__getValueFromArg(headerTable,'dataBlock',lower=False) | |
1510 | self.m_BasicHeader.utc = self.__getValueFromArg(headerTable,'utc',lower=False) |
|
1577 | self.m_BasicHeader.utc = self.__getValueFromArg(headerTable,'utc',lower=False) | |
1511 | self.m_BasicHeader.miliSecond = self.__getValueFromArg(headerTable,'miliSecond',lower=False) |
|
1578 | self.m_BasicHeader.miliSecond = self.__getValueFromArg(headerTable,'miliSecond',lower=False) | |
1512 | self.m_BasicHeader.timeZone = self.__getValueFromArg(headerTable,'timeZone',lower=False) |
|
1579 | self.m_BasicHeader.timeZone = self.__getValueFromArg(headerTable,'timeZone',lower=False) | |
1513 | self.m_BasicHeader.dstFlag = self.__getValueFromArg(headerTable,'dstFlag',lower=False) |
|
1580 | self.m_BasicHeader.dstFlag = self.__getValueFromArg(headerTable,'dstFlag',lower=False) | |
1514 | self.m_BasicHeader.errorCount = self.__getValueFromArg(headerTable,'errorCount',lower=False) |
|
1581 | self.m_BasicHeader.errorCount = self.__getValueFromArg(headerTable,'errorCount',lower=False) | |
1515 |
|
1582 | |||
1516 | else: |
|
1583 | else: | |
1517 | print "file access denied:%s"%fileTable |
|
1584 | print "file access denied:%s"%fileTable | |
1518 | sys.exit(0) |
|
1585 | sys.exit(0) | |
1519 |
|
1586 | |||
1520 |
|
1587 | |||
1521 |
def setup( |
|
1588 | def setup(self,path,set=0,format='rawdata'): | |
1522 | """ |
|
1589 | """ | |
1523 | Setea el tipo de formato en la cual sera guardada la data y escribe el First Header |
|
1590 | Setea el tipo de formato en la cual sera guardada la data y escribe el First Header | |
1524 |
|
1591 | |||
1525 | Inputs: |
|
1592 | Inputs: | |
1526 | path : el path destino en el cual se escribiran los files a crear |
|
1593 | path : el path destino en el cual se escribiran los files a crear | |
1527 | format : formato en el cual sera salvado un file |
|
1594 | format : formato en el cual sera salvado un file | |
1528 | set : el setebo del file |
|
1595 | set : el setebo del file | |
1529 |
|
1596 | |||
1530 | Return: |
|
1597 | Return: | |
1531 | 0 : Si no realizo un buen seteo |
|
1598 | 0 : Si no realizo un buen seteo | |
1532 | 1 : Si realizo un buen seteo |
|
1599 | 1 : Si realizo un buen seteo | |
1533 | """ |
|
1600 | """ | |
1534 | if format == 'hdf5': |
|
1601 | if format == 'hdf5': | |
1535 | ext = '.hdf5' |
|
1602 | ext = '.hdf5' | |
1536 | format = 'hdf5' |
|
1603 | format = 'hdf5' | |
1537 | print 'call hdf5 library' |
|
1604 | print 'call hdf5 library' | |
1538 | return 0 |
|
1605 | return 0 | |
1539 |
|
1606 | |||
1540 | if format == 'rawdata': |
|
1607 | if format == 'rawdata': | |
1541 | ext = '.r' |
|
1608 | ext = '.r' | |
1542 | format = 'Jicamarca' |
|
1609 | format = 'Jicamarca' | |
1543 |
|
1610 | |||
1544 | #call to config_headers |
|
1611 | #call to config_headers | |
1545 | #self.__setHeaderByFile() |
|
1612 | #self.__setHeaderByFile() | |
1546 |
|
1613 | |||
1547 | self.__path = path |
|
1614 | self.__path = path | |
1548 | self.__setFile = set - 1 |
|
1615 | self.__setFile = set - 1 | |
1549 | self.__ext = ext |
|
1616 | self.__ext = ext | |
1550 | self.__format = format |
|
1617 | self.__format = format | |
1551 |
|
1618 | |||
1552 | self.__getHeader() |
|
1619 | self.__getHeader() | |
1553 | self.__shapeBuffer = (self.m_ProcessingHeader.profilesPerBlock, |
|
1620 | self.__shapeBuffer = (self.m_ProcessingHeader.profilesPerBlock, | |
1554 | self.m_ProcessingHeader.numHeights, |
|
1621 | self.m_ProcessingHeader.numHeights, | |
1555 | self.m_SystemHeader.numChannels ) |
|
1622 | self.m_SystemHeader.numChannels ) | |
1556 |
|
1623 | |||
1557 | self.datablock = numpy.zeros(self.__shapeBuffer, numpy.dtype('complex')) |
|
1624 | self.datablock = numpy.zeros(self.__shapeBuffer, numpy.dtype('complex')) | |
1558 |
|
1625 | |||
1559 |
|
|
1626 | if not( self.__setNextFile() ): | |
1560 |
|
|
1627 | return 0 | |
|
1628 | ||||
1561 | return 1 |
|
1629 | return 1 | |
1562 |
|
1630 | |||
1563 |
|
1631 | |||
1564 |
|
1632 | |||
1565 |
|
1633 | |||
1566 | No newline at end of file |
|
1634 |
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