@@ -1,388 +1,391 | |||||
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 Model.JROHeader import * |
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17 | from Model.JROHeader import * | |
18 | from Model.Voltage import Voltage |
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18 | from Model.Voltage import Voltage | |
19 |
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19 | |||
20 | from IO.DataIO import JRODataReader |
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20 | from IO.DataIO import JRODataReader | |
21 | from IO.DataIO import JRODataWriter |
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21 | from IO.DataIO import JRODataWriter | |
22 |
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22 | |||
23 |
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23 | |||
24 | class VoltageReader(JRODataReader): |
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24 | class VoltageReader(JRODataReader): | |
25 | """ |
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25 | """ | |
26 | Esta clase permite leer datos de voltage desde archivos en formato rawdata (.r). La lectura |
|
26 | Esta clase permite leer datos de voltage desde archivos en formato rawdata (.r). La lectura | |
27 | de los datos siempre se realiza por bloques. Los datos leidos (array de 3 dimensiones: |
|
27 | de los datos siempre se realiza por bloques. Los datos leidos (array de 3 dimensiones: | |
28 | perfiles*alturas*canales) son almacenados en la variable "buffer". |
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28 | perfiles*alturas*canales) son almacenados en la variable "buffer". | |
29 |
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29 | |||
30 |
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30 | perfiles * alturas * canales | |
31 |
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31 | |||
32 | Esta clase contiene instancias (objetos) de las clases BasicHeader, SystemHeader, |
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32 | Esta clase contiene instancias (objetos) de las clases BasicHeader, SystemHeader, | |
33 | RadarControllerHeader y Voltage. Los tres primeros se usan para almacenar informacion de la |
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33 | RadarControllerHeader y Voltage. Los tres primeros se usan para almacenar informacion de la | |
34 | cabecera de datos (metadata), y el cuarto (Voltage) para obtener y almacenar un perfil de |
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34 | cabecera de datos (metadata), y el cuarto (Voltage) para obtener y almacenar un perfil de | |
35 | datos desde el "buffer" cada vez que se ejecute el metodo "getData". |
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35 | datos desde el "buffer" cada vez que se ejecute el metodo "getData". | |
36 |
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36 | |||
37 | Example: |
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37 | Example: | |
38 |
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38 | |||
39 | dpath = "/home/myuser/data" |
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39 | dpath = "/home/myuser/data" | |
40 |
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40 | |||
41 | startTime = datetime.datetime(2010,1,20,0,0,0,0,0,0) |
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41 | startTime = datetime.datetime(2010,1,20,0,0,0,0,0,0) | |
42 |
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42 | |||
43 | endTime = datetime.datetime(2010,1,21,23,59,59,0,0,0) |
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43 | endTime = datetime.datetime(2010,1,21,23,59,59,0,0,0) | |
44 |
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44 | |||
45 | readerObj = VoltageReader() |
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45 | readerObj = VoltageReader() | |
46 |
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46 | |||
47 | readerObj.setup(dpath, startTime, endTime) |
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47 | readerObj.setup(dpath, startTime, endTime) | |
48 |
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48 | |||
49 | while(True): |
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49 | while(True): | |
50 |
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50 | |||
51 | #to get one profile |
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51 | #to get one profile | |
52 | profile = readerObj.getData() |
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52 | profile = readerObj.getData() | |
53 |
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53 | |||
54 | #print the profile |
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54 | #print the profile | |
55 | print profile |
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55 | print profile | |
56 |
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56 | |||
57 | #If you want to see all datablock |
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57 | #If you want to see all datablock | |
58 | print readerObj.datablock |
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58 | print readerObj.datablock | |
59 |
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59 | |||
60 | if readerObj.flagNoMoreFiles: |
|
60 | if readerObj.flagNoMoreFiles: | |
61 | break |
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61 | break | |
62 |
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62 | |||
63 | """ |
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63 | """ | |
64 | m_DataObj = None |
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64 | m_DataObj = None | |
65 |
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65 | |||
66 | idProfile = 0 |
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66 | idProfile = 0 | |
67 |
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67 | |||
68 | datablock = None |
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68 | datablock = None | |
69 |
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69 | |||
70 | ext = ".r" |
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|||
71 |
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||||
72 | pts2read = 0 |
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70 | pts2read = 0 | |
73 |
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71 | |||
74 | utc = 0 |
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72 | utc = 0 | |
75 |
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73 | |||
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74 | ext = ".r" | |||
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75 | ||||
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76 | optchar = "D" | |||
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77 | ||||
76 |
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78 | |||
77 | def __init__(self, m_Voltage=None): |
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79 | def __init__(self, m_Voltage=None): | |
78 | """ |
|
80 | """ | |
79 | Inicializador de la clase VoltageReader para la lectura de datos de voltage. |
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81 | Inicializador de la clase VoltageReader para la lectura de datos de voltage. | |
80 |
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82 | |||
81 | Input: |
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83 | Input: | |
82 | m_Voltage : Objeto de la clase Voltage. Este objeto sera utilizado para |
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84 | m_Voltage : Objeto de la clase Voltage. Este objeto sera utilizado para | |
83 | almacenar un perfil de datos cada vez que se haga un requerimiento |
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85 | almacenar un perfil de datos cada vez que se haga un requerimiento | |
84 | (getData). El perfil sera obtenido a partir del buffer de datos, |
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86 | (getData). El perfil sera obtenido a partir del buffer de datos, | |
85 | si el buffer esta vacio se hara un nuevo proceso de lectura de un |
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87 | si el buffer esta vacio se hara un nuevo proceso de lectura de un | |
86 | bloque de datos. |
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88 | bloque de datos. | |
87 | Si este parametro no es pasado se creara uno internamente. |
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89 | Si este parametro no es pasado se creara uno internamente. | |
88 |
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90 | |||
89 | Variables afectadas: |
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91 | Variables afectadas: | |
90 | self.m_DataObj |
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92 | self.m_DataObj | |
91 |
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93 | |||
92 | Return: |
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94 | Return: | |
93 | None |
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95 | None | |
94 | """ |
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96 | """ | |
95 | if m_Voltage == None: |
|
97 | if m_Voltage == None: | |
96 | m_Voltage = Voltage() |
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98 | m_Voltage = Voltage() | |
97 |
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99 | |||
98 | if not(isinstance(m_Voltage, Voltage)): |
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100 | if not(isinstance(m_Voltage, Voltage)): | |
99 | raise ValueError, "in VoltageReader, m_Voltage must be an Voltage class object" |
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101 | raise ValueError, "in VoltageReader, m_Voltage must be an Voltage class object" | |
100 |
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102 | |||
101 | self.m_DataObj = m_Voltage |
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103 | self.m_DataObj = m_Voltage | |
102 |
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104 | |||
103 |
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105 | |||
104 | def __hasNotDataInBuffer(self): |
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106 | def __hasNotDataInBuffer(self): | |
105 | if self.datablockIndex >= self.m_ProcessingHeader.profilesPerBlock: |
|
107 | if self.datablockIndex >= self.m_ProcessingHeader.profilesPerBlock: | |
106 | return 1 |
|
108 | return 1 | |
107 | return 0 |
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109 | return 0 | |
108 |
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110 | |||
109 |
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111 | |||
110 | def getBlockDimension(self): |
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112 | def getBlockDimension(self): | |
111 | """ |
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113 | """ | |
112 | Obtiene la cantidad de puntos a leer por cada bloque de datos |
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114 | Obtiene la cantidad de puntos a leer por cada bloque de datos | |
113 |
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115 | |||
114 | Affected: |
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116 | Affected: | |
115 | self.pts2read |
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117 | self.pts2read | |
116 | self.blocksize |
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118 | self.blocksize | |
117 |
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119 | |||
118 | Return: |
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120 | Return: | |
119 | None |
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121 | None | |
120 | """ |
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122 | """ | |
121 | self.pts2read = self.m_ProcessingHeader.profilesPerBlock * self.m_ProcessingHeader.numHeights * self.m_SystemHeader.numChannels |
|
123 | self.pts2read = self.m_ProcessingHeader.profilesPerBlock * self.m_ProcessingHeader.numHeights * self.m_SystemHeader.numChannels | |
122 | self.blocksize = self.pts2read |
|
124 | self.blocksize = self.pts2read | |
123 |
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125 | |||
124 |
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126 | |||
125 | def readBlock(self): |
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127 | def readBlock(self): | |
126 | """ |
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128 | """ | |
127 | readBlock lee el bloque de datos desde la posicion actual del puntero del archivo |
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129 | readBlock lee el bloque de datos desde la posicion actual del puntero del archivo | |
128 | (self.fp) y actualiza todos los parametros relacionados al bloque de datos |
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130 | (self.fp) y actualiza todos los parametros relacionados al bloque de datos | |
129 | (metadata + data). La data leida es almacenada en el buffer y el contador del buffer |
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131 | (metadata + data). La data leida es almacenada en el buffer y el contador del buffer | |
130 | es seteado a 0 |
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132 | es seteado a 0 | |
131 |
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133 | |||
132 | Inputs: |
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134 | Inputs: | |
133 | None |
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135 | None | |
134 |
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136 | |||
135 | Return: |
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137 | Return: | |
136 | None |
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138 | None | |
137 |
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139 | |||
138 | Affected: |
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140 | Affected: | |
139 | self.datablockIndex |
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141 | self.datablockIndex | |
140 | self.datablock |
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142 | self.datablock | |
141 | self.flagIsNewFile |
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143 | self.flagIsNewFile | |
142 | self.idProfile |
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144 | self.idProfile | |
143 | self.flagIsNewBlock |
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145 | self.flagIsNewBlock | |
144 | self.nReadBlocks |
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146 | self.nReadBlocks | |
145 |
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147 | |||
146 | Exceptions: |
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148 | Exceptions: | |
147 | Si un bloque leido no es un bloque valido |
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149 | Si un bloque leido no es un bloque valido | |
148 | """ |
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150 | """ | |
149 | blockOk_flag = False |
|
151 | blockOk_flag = False | |
150 | fpointer = self.fp.tell() |
|
152 | fpointer = self.fp.tell() | |
151 |
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153 | |||
152 | junk = numpy.fromfile( self.fp, self.dataType, self.pts2read ) |
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154 | junk = numpy.fromfile( self.fp, self.dataType, self.pts2read ) | |
153 |
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155 | |||
154 | if self.online: |
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156 | if self.online: | |
155 | if junk.size != self.blocksize: |
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157 | if junk.size != self.blocksize: | |
156 | for nTries in range( self.nTries ): |
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158 | for nTries in range( self.nTries ): | |
157 | print "\tWaiting %0.2f sec for the next block, try %03d ..." % (self.delay, nTries+1) |
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159 | print "\tWaiting %0.2f sec for the next block, try %03d ..." % (self.delay, nTries+1) | |
158 | time.sleep( self.delay ) |
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160 | time.sleep( self.delay ) | |
159 | self.fp.seek( fpointer ) |
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161 | self.fp.seek( fpointer ) | |
160 | fpointer = self.fp.tell() |
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162 | fpointer = self.fp.tell() | |
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163 | ||||
161 | junk = numpy.fromfile( self.fp, self.dataType, self.pts2read ) |
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164 | junk = numpy.fromfile( self.fp, self.dataType, self.pts2read ) | |
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165 | ||||
162 | if junk.size == self.blocksize: |
|
166 | if junk.size == self.blocksize: | |
163 | blockOk_flag = True |
|
167 | blockOk_flag = True | |
164 | break |
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168 | break | |
165 |
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169 | |||
166 | if not( blockOk_flag ): |
|
170 | if not( blockOk_flag ): | |
167 | return 0 |
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171 | return 0 | |
168 |
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172 | |||
169 | try: |
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173 | try: | |
170 | junk = junk.reshape( (self.m_ProcessingHeader.profilesPerBlock, self.m_ProcessingHeader.numHeights, self.m_SystemHeader.numChannels) ) |
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174 | junk = junk.reshape( (self.m_ProcessingHeader.profilesPerBlock, self.m_ProcessingHeader.numHeights, self.m_SystemHeader.numChannels) ) | |
171 | except: |
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175 | except: | |
172 | print "Data file %s is invalid" % self.filename |
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176 | print "Data file %s is invalid" % self.filename | |
173 | return 0 |
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177 | return 0 | |
174 |
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178 | |||
175 | #data = junk['real'] + junk['imag']*1j |
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|||
176 | self.datablock = junk['real'] + junk['imag']*1j |
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179 | self.datablock = junk['real'] + junk['imag']*1j | |
177 |
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180 | |||
178 | self.datablockIndex = 0 |
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181 | self.datablockIndex = 0 | |
179 | self.flagIsNewFile = 0 |
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182 | self.flagIsNewFile = 0 | |
180 | self.idProfile = 0 |
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183 | self.idProfile = 0 | |
181 | self.flagIsNewBlock = 1 |
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184 | self.flagIsNewBlock = 1 | |
182 |
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185 | |||
183 | self.nReadBlocks += 1 |
|
186 | self.nReadBlocks += 1 | |
184 | self.nBlocks += 1 |
|
187 | self.nBlocks += 1 | |
185 |
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188 | |||
186 | return 1 |
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189 | return 1 | |
187 |
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190 | |||
188 |
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191 | |||
189 | def getData(self): |
|
192 | def getData(self): | |
190 | """ |
|
193 | """ | |
191 | getData obtiene una unidad de datos del buffer de lectura y la copia a la clase "Voltage" |
|
194 | getData obtiene una unidad de datos del buffer de lectura y la copia a la clase "Voltage" | |
192 | con todos los parametros asociados a este (metadata). cuando no hay datos en el buffer de |
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195 | con todos los parametros asociados a este (metadata). cuando no hay datos en el buffer de | |
193 | lectura es necesario hacer una nueva lectura de los bloques de datos usando "readNextBlock" |
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196 | lectura es necesario hacer una nueva lectura de los bloques de datos usando "readNextBlock" | |
194 |
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197 | |||
195 | Ademas incrementa el contador del buffer en 1. |
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198 | Ademas incrementa el contador del buffer en 1. | |
196 |
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199 | |||
197 | Return: |
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200 | Return: | |
198 | data : retorna un perfil de voltages (alturas * canales) copiados desde el |
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201 | data : retorna un perfil de voltages (alturas * canales) copiados desde el | |
199 | buffer. Si no hay mas archivos a leer retorna None. |
|
202 | buffer. Si no hay mas archivos a leer retorna None. | |
200 |
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203 | |||
201 | Variables afectadas: |
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204 | Variables afectadas: | |
202 | self.m_DataObj |
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205 | self.m_DataObj | |
203 | self.datablockIndex |
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206 | self.datablockIndex | |
204 | self.idProfile |
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207 | self.idProfile | |
205 |
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208 | |||
206 | Affected: |
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209 | Affected: | |
207 | self.m_DataObj |
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210 | self.m_DataObj | |
208 | self.datablockIndex |
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211 | self.datablockIndex | |
209 | self.flagResetProcessing |
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212 | self.flagResetProcessing | |
210 | self.flagIsNewBlock |
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213 | self.flagIsNewBlock | |
211 | self.idProfile |
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214 | self.idProfile | |
212 | """ |
|
215 | """ | |
213 | if self.flagNoMoreFiles: return 0 |
|
216 | if self.flagNoMoreFiles: return 0 | |
214 |
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217 | |||
215 | self.flagResetProcessing = 0 |
|
218 | self.flagResetProcessing = 0 | |
216 | self.flagIsNewBlock = 0 |
|
219 | self.flagIsNewBlock = 0 | |
217 |
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220 | |||
218 | if self.__hasNotDataInBuffer(): |
|
221 | if self.__hasNotDataInBuffer(): | |
219 |
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222 | |||
220 | if not( self.readNextBlock() ): |
|
223 | if not( self.readNextBlock() ): | |
221 | self.setNextFile() |
|
224 | self.setNextFile() | |
222 | return 0 |
|
225 | return 0 | |
223 |
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226 | |||
224 | self.m_DataObj.m_BasicHeader = self.m_BasicHeader.copy() |
|
227 | self.m_DataObj.m_BasicHeader = self.m_BasicHeader.copy() | |
225 | self.m_DataObj.m_ProcessingHeader = self.m_ProcessingHeader.copy() |
|
228 | self.m_DataObj.m_ProcessingHeader = self.m_ProcessingHeader.copy() | |
226 | self.m_DataObj.m_RadarControllerHeader = self.m_RadarControllerHeader.copy() |
|
229 | self.m_DataObj.m_RadarControllerHeader = self.m_RadarControllerHeader.copy() | |
227 | self.m_DataObj.m_SystemHeader = self.m_SystemHeader.copy() |
|
230 | self.m_DataObj.m_SystemHeader = self.m_SystemHeader.copy() | |
228 | self.m_DataObj.heights = self.heights |
|
231 | self.m_DataObj.heights = self.heights | |
229 | self.m_DataObj.dataType = self.dataType |
|
232 | self.m_DataObj.dataType = self.dataType | |
230 |
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233 | |||
231 | if self.flagNoMoreFiles == 1: |
|
234 | if self.flagNoMoreFiles == 1: | |
232 | print 'Process finished' |
|
235 | print 'Process finished' | |
233 | return 0 |
|
236 | return 0 | |
234 |
|
237 | |||
235 | #data es un numpy array de 3 dmensiones (perfiles, alturas y canales) |
|
238 | #data es un numpy array de 3 dmensiones (perfiles, alturas y canales) | |
236 |
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239 | |||
237 | if self.datablock == None: |
|
240 | if self.datablock == None: | |
238 | self.m_DataObj.flagNoData = True |
|
241 | self.m_DataObj.flagNoData = True | |
239 | return 0 |
|
242 | return 0 | |
240 |
|
243 | |||
241 | time = self.m_BasicHeader.utc + self.datablockIndex * self.ippSeconds |
|
244 | time = self.m_BasicHeader.utc + self.datablockIndex * self.ippSeconds | |
242 | self.utc = time |
|
245 | self.utc = time | |
243 | #self.m_DataObj.m_BasicHeader.utc = time |
|
246 | #self.m_DataObj.m_BasicHeader.utc = time | |
244 |
|
247 | |||
245 | self.m_DataObj.flagNoData = False |
|
248 | self.m_DataObj.flagNoData = False | |
246 | self.m_DataObj.flagResetProcessing = self.flagResetProcessing |
|
249 | self.m_DataObj.flagResetProcessing = self.flagResetProcessing | |
247 |
|
250 | |||
248 | self.m_DataObj.data = self.datablock[self.datablockIndex,:,:] |
|
251 | self.m_DataObj.data = self.datablock[self.datablockIndex,:,:] | |
249 | self.m_DataObj.idProfile = self.idProfile |
|
252 | self.m_DataObj.idProfile = self.idProfile | |
250 |
|
253 | |||
251 | self.datablockIndex += 1 |
|
254 | self.datablockIndex += 1 | |
252 | self.idProfile += 1 |
|
255 | self.idProfile += 1 | |
253 |
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256 | |||
254 | #call setData - to Data Object |
|
257 | #call setData - to Data Object | |
255 |
|
258 | |||
256 | return 1 #self.m_DataObj.data |
|
259 | return 1 #self.m_DataObj.data | |
257 |
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260 | |||
258 |
|
261 | |||
259 | class VoltageWriter( JRODataWriter ): |
|
262 | class VoltageWriter( JRODataWriter ): | |
260 | """ |
|
263 | """ | |
261 | Esta clase permite escribir datos de voltajes a archivos procesados (.r). La escritura |
|
264 | Esta clase permite escribir datos de voltajes a archivos procesados (.r). La escritura | |
262 | de los datos siempre se realiza por bloques. |
|
265 | de los datos siempre se realiza por bloques. | |
263 | """ |
|
266 | """ | |
264 | __configHeaderFile = 'wrSetHeadet.txt' |
|
267 | __configHeaderFile = 'wrSetHeadet.txt' | |
265 |
|
268 | |||
266 | m_DataObj = None |
|
269 | m_DataObj = None | |
267 |
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270 | |||
268 | datablock = None |
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|||
269 |
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||||
270 | datablockIndex = 0 |
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|||
271 |
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||||
272 | ext = ".r" |
|
271 | ext = ".r" | |
273 |
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272 | |||
274 | optchar = "D" |
|
273 | optchar = "D" | |
275 |
|
274 | |||
|
275 | datablock = None | |||
|
276 | ||||
|
277 | datablockIndex = 0 | |||
|
278 | ||||
276 | shapeBuffer = None |
|
279 | shapeBuffer = None | |
277 |
|
280 | |||
278 |
|
281 | |||
279 | def __init__(self, m_Voltage=None): |
|
282 | def __init__(self, m_Voltage=None): | |
280 | """ |
|
283 | """ | |
281 | Inicializador de la clase VoltageWriter para la escritura de datos de espectros. |
|
284 | Inicializador de la clase VoltageWriter para la escritura de datos de espectros. | |
282 |
|
285 | |||
283 | Affected: |
|
286 | Affected: | |
284 | self.m_DataObj |
|
287 | self.m_DataObj | |
285 |
|
288 | |||
286 | Return: None |
|
289 | Return: None | |
287 | """ |
|
290 | """ | |
288 | if m_Voltage == None: |
|
291 | if m_Voltage == None: | |
289 | m_Voltage = Voltage() |
|
292 | m_Voltage = Voltage() | |
290 |
|
293 | |||
291 | if not( isinstance(m_Voltage, Voltage) ): |
|
294 | if not( isinstance(m_Voltage, Voltage) ): | |
292 | raise ValueError, "in VoltageReader, m_Spectra must be an Spectra class object" |
|
295 | raise ValueError, "in VoltageReader, m_Spectra must be an Spectra class object" | |
293 |
|
296 | |||
294 | self.m_DataObj = m_Voltage |
|
297 | self.m_DataObj = m_Voltage | |
295 |
|
298 | |||
296 |
|
299 | |||
297 | def hasAllDataInBuffer(self): |
|
300 | def hasAllDataInBuffer(self): | |
298 | if self.datablockIndex >= self.m_ProcessingHeader.profilesPerBlock: |
|
301 | if self.datablockIndex >= self.m_ProcessingHeader.profilesPerBlock: | |
299 | return 1 |
|
302 | return 1 | |
300 | return 0 |
|
303 | return 0 | |
301 |
|
304 | |||
302 |
|
305 | |||
303 | def setBlockDimension(self): |
|
306 | def setBlockDimension(self): | |
304 | """ |
|
307 | """ | |
305 | Obtiene las formas dimensionales del los subbloques de datos que componen un bloque |
|
308 | Obtiene las formas dimensionales del los subbloques de datos que componen un bloque | |
306 |
|
309 | |||
307 | Affected: |
|
310 | Affected: | |
308 | self.shape_spc_Buffer |
|
311 | self.shape_spc_Buffer | |
309 | self.shape_cspc_Buffer |
|
312 | self.shape_cspc_Buffer | |
310 | self.shape_dc_Buffer |
|
313 | self.shape_dc_Buffer | |
311 |
|
314 | |||
312 | Return: None |
|
315 | Return: None | |
313 | """ |
|
316 | """ | |
314 | self.shapeBuffer = (self.m_ProcessingHeader.profilesPerBlock, |
|
317 | self.shapeBuffer = (self.m_ProcessingHeader.profilesPerBlock, | |
315 | self.m_ProcessingHeader.numHeights, |
|
318 | self.m_ProcessingHeader.numHeights, | |
316 | self.m_SystemHeader.numChannels ) |
|
319 | self.m_SystemHeader.numChannels ) | |
317 |
|
320 | |||
318 | self.datablock = numpy.zeros(self.shapeBuffer, numpy.dtype('complex')) |
|
321 | self.datablock = numpy.zeros(self.shapeBuffer, numpy.dtype('complex')) | |
319 |
|
322 | |||
320 |
|
323 | |||
321 | def writeBlock(self): |
|
324 | def writeBlock(self): | |
322 | """ |
|
325 | """ | |
323 | Escribe el buffer en el file designado |
|
326 | Escribe el buffer en el file designado | |
324 |
|
327 | |||
325 | Affected: |
|
328 | Affected: | |
326 | self.datablockIndex |
|
329 | self.datablockIndex | |
327 | self.flagIsNewFile |
|
330 | self.flagIsNewFile | |
328 | self.flagIsNewBlock |
|
331 | self.flagIsNewBlock | |
329 | self.nWriteBlocks |
|
332 | self.nWriteBlocks | |
330 | self.blocksCounter |
|
333 | self.blocksCounter | |
331 |
|
334 | |||
332 | Return: None |
|
335 | Return: None | |
333 | """ |
|
336 | """ | |
334 | data = numpy.zeros( self.shapeBuffer, self.dataType ) |
|
337 | data = numpy.zeros( self.shapeBuffer, self.dataType ) | |
335 |
|
338 | |||
336 | data['real'] = self.datablock.real |
|
339 | data['real'] = self.datablock.real | |
337 | data['imag'] = self.datablock.imag |
|
340 | data['imag'] = self.datablock.imag | |
338 |
|
341 | |||
339 | data = data.reshape( (-1) ) |
|
342 | data = data.reshape( (-1) ) | |
340 |
|
343 | |||
341 | data.tofile( self.fp ) |
|
344 | data.tofile( self.fp ) | |
342 |
|
345 | |||
343 | self.datablock.fill(0) |
|
346 | self.datablock.fill(0) | |
344 | self.datablockIndex = 0 |
|
347 | self.datablockIndex = 0 | |
345 | self.flagIsNewFile = 0 |
|
348 | self.flagIsNewFile = 0 | |
346 | self.flagIsNewBlock = 1 |
|
349 | self.flagIsNewBlock = 1 | |
347 | self.nWriteBlocks += 1 |
|
350 | self.nWriteBlocks += 1 | |
348 | self.blocksCounter += 1 |
|
351 | self.blocksCounter += 1 | |
349 |
|
352 | |||
350 |
|
353 | |||
351 | def putData(self): |
|
354 | def putData(self): | |
352 | """ |
|
355 | """ | |
353 | Setea un bloque de datos y luego los escribe en un file |
|
356 | Setea un bloque de datos y luego los escribe en un file | |
354 |
|
357 | |||
355 | Affected: |
|
358 | Affected: | |
356 | self.flagIsNewBlock |
|
359 | self.flagIsNewBlock | |
357 | self.datablockIndex |
|
360 | self.datablockIndex | |
358 |
|
361 | |||
359 | Return: |
|
362 | Return: | |
360 | 0 : Si no hay data o no hay mas files que puedan escribirse |
|
363 | 0 : Si no hay data o no hay mas files que puedan escribirse | |
361 | 1 : Si se escribio la data de un bloque en un file |
|
364 | 1 : Si se escribio la data de un bloque en un file | |
362 | """ |
|
365 | """ | |
363 | self.flagIsNewBlock = 0 |
|
366 | self.flagIsNewBlock = 0 | |
364 |
|
367 | |||
365 | if self.m_DataObj.flagNoData: |
|
368 | if self.m_DataObj.flagNoData: | |
366 | return 0 |
|
369 | return 0 | |
367 |
|
370 | |||
368 | if self.m_DataObj.flagResetProcessing: |
|
371 | if self.m_DataObj.flagResetProcessing: | |
369 |
|
372 | |||
370 | self.datablock.fill(0) |
|
373 | self.datablock.fill(0) | |
371 | self.datablockIndex = 0 |
|
374 | self.datablockIndex = 0 | |
372 | self.setNextFile() |
|
375 | self.setNextFile() | |
373 |
|
376 | |||
374 | self.datablock[self.datablockIndex,:,:] = self.m_DataObj.data |
|
377 | self.datablock[self.datablockIndex,:,:] = self.m_DataObj.data | |
375 |
|
378 | |||
376 | self.datablockIndex += 1 |
|
379 | self.datablockIndex += 1 | |
377 |
|
380 | |||
378 | if self.hasAllDataInBuffer(): |
|
381 | if self.hasAllDataInBuffer(): | |
379 | #if self.flagIsNewFile: |
|
382 | #if self.flagIsNewFile: | |
380 | self.getHeader() |
|
383 | self.getHeader() | |
381 | self.writeNextBlock() |
|
384 | self.writeNextBlock() | |
382 |
|
385 | |||
383 | if self.flagNoMoreFiles: |
|
386 | if self.flagNoMoreFiles: | |
384 | #print 'Process finished' |
|
387 | #print 'Process finished' | |
385 | return 0 |
|
388 | return 0 | |
386 |
|
389 | |||
387 | return 1 |
|
390 | return 1 | |
388 | No newline at end of file |
|
391 |
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