@@ -1,398 +1,397 | |||||
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 |
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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: |
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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 | perfiles * alturas * canales |
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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 |
|
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 | pts2read = 0 |
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70 | pts2read = 0 | |
71 |
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71 | |||
72 | utc = 0 |
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72 | utc = 0 | |
73 |
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73 | |||
74 | ext = ".r" |
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74 | ext = ".r" | |
75 |
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75 | |||
76 | optchar = "D" |
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76 | optchar = "D" | |
77 |
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77 | |||
78 |
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78 | |||
79 | def __init__(self, m_Voltage=None): |
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79 | def __init__(self, m_Voltage=None): | |
80 | """ |
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80 | """ | |
81 | 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. | |
82 |
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82 | |||
83 | Input: |
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83 | Input: | |
84 | 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 | |
85 | 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 | |
86 | (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, | |
87 | 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 | |
88 | bloque de datos. |
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88 | bloque de datos. | |
89 | 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. | |
90 |
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90 | |||
91 | Variables afectadas: |
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91 | Variables afectadas: | |
92 | self.m_DataObj |
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92 | self.m_DataObj | |
93 |
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93 | |||
94 | Return: |
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94 | Return: | |
95 | None |
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95 | None | |
96 | """ |
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96 | """ | |
97 | if m_Voltage == None: |
|
97 | if m_Voltage == None: | |
98 | m_Voltage = Voltage() |
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98 | m_Voltage = Voltage() | |
99 |
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99 | |||
100 | if not(isinstance(m_Voltage, Voltage)): |
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100 | if not(isinstance(m_Voltage, Voltage)): | |
101 | 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" | |
102 |
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102 | |||
103 | self.m_DataObj = m_Voltage |
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103 | self.m_DataObj = m_Voltage | |
104 |
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104 | |||
105 |
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105 | |||
106 | def __hasNotDataInBuffer(self): |
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106 | def __hasNotDataInBuffer(self): | |
107 | if self.datablockIndex >= self.m_ProcessingHeader.profilesPerBlock: |
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107 | if self.datablockIndex >= self.m_ProcessingHeader.profilesPerBlock: | |
108 | return 1 |
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108 | return 1 | |
109 | return 0 |
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109 | return 0 | |
110 |
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110 | |||
111 |
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111 | |||
112 | def getBlockDimension(self): |
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112 | def getBlockDimension(self): | |
113 | """ |
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113 | """ | |
114 | 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 | |
115 |
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115 | |||
116 | Affected: |
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116 | Affected: | |
117 | self.pts2read |
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117 | self.pts2read | |
118 | self.blocksize |
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118 | self.blocksize | |
119 |
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119 | |||
120 | Return: |
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120 | Return: | |
121 | None |
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121 | None | |
122 | """ |
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122 | """ | |
123 | self.pts2read = self.m_ProcessingHeader.profilesPerBlock * self.m_ProcessingHeader.numHeights * self.m_SystemHeader.numChannels |
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123 | self.pts2read = self.m_ProcessingHeader.profilesPerBlock * self.m_ProcessingHeader.numHeights * self.m_SystemHeader.numChannels | |
124 | self.blocksize = self.pts2read |
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124 | self.blocksize = self.pts2read | |
125 | self.m_DataObj.nProfiles = self.m_ProcessingHeader.profilesPerBlock |
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125 | self.m_DataObj.nProfiles = self.m_ProcessingHeader.profilesPerBlock | |
126 |
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126 | |||
127 |
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127 | |||
128 | def readBlock(self): |
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128 | def readBlock(self): | |
129 | """ |
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129 | """ | |
130 | readBlock lee el bloque de datos desde la posicion actual del puntero del archivo |
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130 | readBlock lee el bloque de datos desde la posicion actual del puntero del archivo | |
131 | (self.fp) y actualiza todos los parametros relacionados al bloque de datos |
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131 | (self.fp) y actualiza todos los parametros relacionados al bloque de datos | |
132 | (metadata + data). La data leida es almacenada en el buffer y el contador del buffer |
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132 | (metadata + data). La data leida es almacenada en el buffer y el contador del buffer | |
133 | es seteado a 0 |
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133 | es seteado a 0 | |
134 |
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134 | |||
135 | Inputs: |
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135 | Inputs: | |
136 | None |
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136 | None | |
137 |
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137 | |||
138 | Return: |
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138 | Return: | |
139 | None |
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139 | None | |
140 |
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140 | |||
141 | Affected: |
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141 | Affected: | |
142 | self.datablockIndex |
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142 | self.datablockIndex | |
143 | self.datablock |
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143 | self.datablock | |
144 | self.flagIsNewFile |
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144 | self.flagIsNewFile | |
145 | self.idProfile |
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145 | self.idProfile | |
146 | self.flagIsNewBlock |
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146 | self.flagIsNewBlock | |
147 | self.nReadBlocks |
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147 | self.nReadBlocks | |
148 |
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148 | |||
149 | Exceptions: |
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149 | Exceptions: | |
150 | Si un bloque leido no es un bloque valido |
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150 | Si un bloque leido no es un bloque valido | |
151 | """ |
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151 | """ | |
152 | blockOk_flag = False |
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152 | blockOk_flag = False | |
153 | fpointer = self.fp.tell() |
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153 | fpointer = self.fp.tell() | |
154 |
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154 | |||
155 | junk = numpy.fromfile( self.fp, self.dataType, self.pts2read ) |
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155 | junk = numpy.fromfile( self.fp, self.dataType, self.pts2read ) | |
156 |
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156 | |||
157 | if self.online: |
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157 | if self.online: | |
158 | if junk.size != self.blocksize: |
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158 | if junk.size != self.blocksize: | |
159 | for nTries in range( self.nTries ): |
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159 | for nTries in range( self.nTries ): | |
160 | print "\tWaiting %0.2f sec for the next block, try %03d ..." % (self.delay, nTries+1) |
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160 | print "\tWaiting %0.2f sec for the next block, try %03d ..." % (self.delay, nTries+1) | |
161 | time.sleep( self.delay ) |
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161 | time.sleep( self.delay ) | |
162 | self.fp.seek( fpointer ) |
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162 | self.fp.seek( fpointer ) | |
163 | fpointer = self.fp.tell() |
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163 | fpointer = self.fp.tell() | |
164 |
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164 | |||
165 | junk = numpy.fromfile( self.fp, self.dataType, self.pts2read ) |
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165 | junk = numpy.fromfile( self.fp, self.dataType, self.pts2read ) | |
166 |
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166 | |||
167 | if junk.size == self.blocksize: |
|
167 | if junk.size == self.blocksize: | |
168 | blockOk_flag = True |
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168 | blockOk_flag = True | |
169 | break |
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169 | break | |
170 |
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170 | |||
171 | if not( blockOk_flag ): |
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171 | if not( blockOk_flag ): | |
172 | return 0 |
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172 | return 0 | |
173 |
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173 | |||
174 | try: |
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174 | try: | |
175 | junk = junk.reshape( (self.m_ProcessingHeader.profilesPerBlock, self.m_ProcessingHeader.numHeights, self.m_SystemHeader.numChannels) ) |
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175 | junk = junk.reshape( (self.m_ProcessingHeader.profilesPerBlock, self.m_ProcessingHeader.numHeights, self.m_SystemHeader.numChannels) ) | |
176 | except: |
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176 | except: | |
177 | print "Data file %s is invalid" % self.filename |
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177 | print "Data file %s is invalid" % self.filename | |
178 | return 0 |
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178 | return 0 | |
179 |
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179 | |||
180 | junk = numpy.transpose(junk, (2,0,1)) |
|
180 | junk = numpy.transpose(junk, (2,0,1)) | |
181 | self.datablock = junk['real'] + junk['imag']*1j |
|
181 | self.datablock = junk['real'] + junk['imag']*1j | |
182 |
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182 | |||
183 | self.datablockIndex = 0 |
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183 | self.datablockIndex = 0 | |
184 | self.flagIsNewFile = 0 |
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184 | self.flagIsNewFile = 0 | |
185 | self.idProfile = 0 |
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185 | self.idProfile = 0 | |
186 | self.flagIsNewBlock = 1 |
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186 | self.flagIsNewBlock = 1 | |
187 |
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187 | |||
188 | self.nReadBlocks += 1 |
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188 | self.nReadBlocks += 1 | |
189 | self.nBlocks += 1 |
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189 | self.nBlocks += 1 | |
190 |
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190 | |||
191 | return 1 |
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191 | return 1 | |
192 |
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192 | |||
193 |
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193 | |||
194 | def getData(self): |
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194 | def getData(self): | |
195 | """ |
|
195 | """ | |
196 | getData obtiene una unidad de datos del buffer de lectura y la copia a la clase "Voltage" |
|
196 | getData obtiene una unidad de datos del buffer de lectura y la copia a la clase "Voltage" | |
197 | con todos los parametros asociados a este (metadata). cuando no hay datos en el buffer de |
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197 | con todos los parametros asociados a este (metadata). cuando no hay datos en el buffer de | |
198 | lectura es necesario hacer una nueva lectura de los bloques de datos usando "readNextBlock" |
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198 | lectura es necesario hacer una nueva lectura de los bloques de datos usando "readNextBlock" | |
199 |
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199 | |||
200 | Ademas incrementa el contador del buffer en 1. |
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200 | Ademas incrementa el contador del buffer en 1. | |
201 |
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201 | |||
202 | Return: |
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202 | Return: | |
203 | data : retorna un perfil de voltages (alturas * canales) copiados desde el |
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203 | data : retorna un perfil de voltages (alturas * canales) copiados desde el | |
204 | buffer. Si no hay mas archivos a leer retorna None. |
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204 | buffer. Si no hay mas archivos a leer retorna None. | |
205 |
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205 | |||
206 | Variables afectadas: |
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206 | Variables afectadas: | |
207 | self.m_DataObj |
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207 | self.m_DataObj | |
208 | self.datablockIndex |
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208 | self.datablockIndex | |
209 | self.idProfile |
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209 | self.idProfile | |
210 |
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210 | |||
211 | Affected: |
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211 | Affected: | |
212 | self.m_DataObj |
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212 | self.m_DataObj | |
213 | self.datablockIndex |
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213 | self.datablockIndex | |
214 | self.flagResetProcessing |
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214 | self.flagResetProcessing | |
215 | self.flagIsNewBlock |
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215 | self.flagIsNewBlock | |
216 | self.idProfile |
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216 | self.idProfile | |
217 | """ |
|
217 | """ | |
218 | if self.flagNoMoreFiles: return 0 |
|
218 | if self.flagNoMoreFiles: return 0 | |
219 |
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219 | |||
220 | self.flagResetProcessing = 0 |
|
220 | self.flagResetProcessing = 0 | |
221 | self.flagIsNewBlock = 0 |
|
221 | self.flagIsNewBlock = 0 | |
222 |
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222 | |||
223 | if self.__hasNotDataInBuffer(): |
|
223 | if self.__hasNotDataInBuffer(): | |
224 |
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224 | |||
225 | if not( self.readNextBlock() ): |
|
225 | if not( self.readNextBlock() ): | |
226 | self.setNextFile() |
|
226 | self.setNextFile() | |
227 | return 0 |
|
227 | return 0 | |
228 |
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228 | |||
229 | self.m_DataObj.m_BasicHeader = self.m_BasicHeader.copy() |
|
229 | self.m_DataObj.m_BasicHeader = self.m_BasicHeader.copy() | |
230 | self.m_DataObj.m_ProcessingHeader = self.m_ProcessingHeader.copy() |
|
230 | self.m_DataObj.m_ProcessingHeader = self.m_ProcessingHeader.copy() | |
231 | self.m_DataObj.m_RadarControllerHeader = self.m_RadarControllerHeader.copy() |
|
231 | self.m_DataObj.m_RadarControllerHeader = self.m_RadarControllerHeader.copy() | |
232 | self.m_DataObj.m_SystemHeader = self.m_SystemHeader.copy() |
|
232 | self.m_DataObj.m_SystemHeader = self.m_SystemHeader.copy() | |
233 | self.m_DataObj.heights = self.heights |
|
233 | self.m_DataObj.heights = self.heights | |
234 | self.m_DataObj.dataType = self.dataType |
|
234 | self.m_DataObj.dataType = self.dataType | |
235 |
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235 | |||
236 | if self.flagNoMoreFiles == 1: |
|
236 | if self.flagNoMoreFiles == 1: | |
237 | print 'Process finished' |
|
237 | print 'Process finished' | |
238 | return 0 |
|
238 | return 0 | |
239 |
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239 | |||
240 | #data es un numpy array de 3 dmensiones (perfiles, alturas y canales) |
|
240 | #data es un numpy array de 3 dmensiones (perfiles, alturas y canales) | |
241 |
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241 | |||
242 | if self.datablock == None: |
|
242 | if self.datablock == None: | |
243 | self.m_DataObj.flagNoData = True |
|
243 | self.m_DataObj.flagNoData = True | |
244 | return 0 |
|
244 | return 0 | |
245 |
|
245 | |||
246 | time = self.m_BasicHeader.utc + self.datablockIndex * self.ippSeconds |
|
246 | time = self.m_BasicHeader.utc + self.datablockIndex * self.ippSeconds | |
247 | self.utc = time |
|
247 | self.m_DataObj.m_BasicHeader.utc = time | |
248 | #self.m_DataObj.m_BasicHeader.utc = time |
|
|||
249 |
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248 | |||
250 | self.m_DataObj.flagNoData = False |
|
249 | self.m_DataObj.flagNoData = False | |
251 | self.m_DataObj.flagResetProcessing = self.flagResetProcessing |
|
250 | self.m_DataObj.flagResetProcessing = self.flagResetProcessing | |
252 |
|
251 | |||
253 | self.m_DataObj.data = self.datablock[:,self.datablockIndex,:] |
|
252 | self.m_DataObj.data = self.datablock[:,self.datablockIndex,:] | |
254 | self.m_DataObj.idProfile = self.idProfile |
|
253 | self.m_DataObj.idProfile = self.idProfile | |
255 |
|
254 | |||
256 | self.datablockIndex += 1 |
|
255 | self.datablockIndex += 1 | |
257 | self.idProfile += 1 |
|
256 | self.idProfile += 1 | |
258 |
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257 | |||
259 | #call setData - to Data Object |
|
258 | #call setData - to Data Object | |
260 |
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259 | |||
261 | return 1 #self.m_DataObj.data |
|
260 | return 1 #self.m_DataObj.data | |
262 |
|
261 | |||
263 |
|
262 | |||
264 | class VoltageWriter( JRODataWriter ): |
|
263 | class VoltageWriter( JRODataWriter ): | |
265 | """ |
|
264 | """ | |
266 | Esta clase permite escribir datos de voltajes a archivos procesados (.r). La escritura |
|
265 | Esta clase permite escribir datos de voltajes a archivos procesados (.r). La escritura | |
267 | de los datos siempre se realiza por bloques. |
|
266 | de los datos siempre se realiza por bloques. | |
268 | """ |
|
267 | """ | |
269 | __configHeaderFile = 'wrSetHeadet.txt' |
|
268 | __configHeaderFile = 'wrSetHeadet.txt' | |
270 |
|
269 | |||
271 | m_DataObj = None |
|
270 | m_DataObj = None | |
272 |
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271 | |||
273 | ext = ".r" |
|
272 | ext = ".r" | |
274 |
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273 | |||
275 | optchar = "D" |
|
274 | optchar = "D" | |
276 |
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275 | |||
277 | datablock = None |
|
276 | datablock = None | |
278 |
|
277 | |||
279 | datablockIndex = 0 |
|
278 | datablockIndex = 0 | |
280 |
|
279 | |||
281 | shapeBuffer = None |
|
280 | shapeBuffer = None | |
282 |
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281 | |||
283 |
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282 | |||
284 | def __init__(self, m_Voltage=None): |
|
283 | def __init__(self, m_Voltage=None): | |
285 | """ |
|
284 | """ | |
286 | Inicializador de la clase VoltageWriter para la escritura de datos de espectros. |
|
285 | Inicializador de la clase VoltageWriter para la escritura de datos de espectros. | |
287 |
|
286 | |||
288 | Affected: |
|
287 | Affected: | |
289 | self.m_DataObj |
|
288 | self.m_DataObj | |
290 |
|
289 | |||
291 | Return: None |
|
290 | Return: None | |
292 | """ |
|
291 | """ | |
293 | if m_Voltage == None: |
|
292 | if m_Voltage == None: | |
294 | m_Voltage = Voltage() |
|
293 | m_Voltage = Voltage() | |
295 |
|
294 | |||
296 | if not( isinstance(m_Voltage, Voltage) ): |
|
295 | if not( isinstance(m_Voltage, Voltage) ): | |
297 | raise ValueError, "in VoltageReader, m_Spectra must be an Spectra class object" |
|
296 | raise ValueError, "in VoltageReader, m_Spectra must be an Spectra class object" | |
298 |
|
297 | |||
299 | self.m_DataObj = m_Voltage |
|
298 | self.m_DataObj = m_Voltage | |
300 |
|
299 | |||
301 |
|
300 | |||
302 | def hasAllDataInBuffer(self): |
|
301 | def hasAllDataInBuffer(self): | |
303 | if self.datablockIndex >= self.m_ProcessingHeader.profilesPerBlock: |
|
302 | if self.datablockIndex >= self.m_ProcessingHeader.profilesPerBlock: | |
304 | return 1 |
|
303 | return 1 | |
305 | return 0 |
|
304 | return 0 | |
306 |
|
305 | |||
307 |
|
306 | |||
308 | def setBlockDimension(self): |
|
307 | def setBlockDimension(self): | |
309 | """ |
|
308 | """ | |
310 | Obtiene las formas dimensionales del los subbloques de datos que componen un bloque |
|
309 | Obtiene las formas dimensionales del los subbloques de datos que componen un bloque | |
311 |
|
310 | |||
312 | Affected: |
|
311 | Affected: | |
313 | self.shape_spc_Buffer |
|
312 | self.shape_spc_Buffer | |
314 | self.shape_cspc_Buffer |
|
313 | self.shape_cspc_Buffer | |
315 | self.shape_dc_Buffer |
|
314 | self.shape_dc_Buffer | |
316 |
|
315 | |||
317 | Return: None |
|
316 | Return: None | |
318 | """ |
|
317 | """ | |
319 | self.shapeBuffer = (self.m_ProcessingHeader.profilesPerBlock, |
|
318 | self.shapeBuffer = (self.m_ProcessingHeader.profilesPerBlock, | |
320 | self.m_ProcessingHeader.numHeights, |
|
319 | self.m_ProcessingHeader.numHeights, | |
321 | self.m_SystemHeader.numChannels ) |
|
320 | self.m_SystemHeader.numChannels ) | |
322 |
|
321 | |||
323 | self.datablock = numpy.zeros(self.m_SystemHeader.numChannels, |
|
322 | self.datablock = numpy.zeros(self.m_SystemHeader.numChannels, | |
324 | self.m_ProcessingHeader.profilesPerBlock, |
|
323 | self.m_ProcessingHeader.profilesPerBlock, | |
325 | self.m_ProcessingHeader.numHeights, |
|
324 | self.m_ProcessingHeader.numHeights, | |
326 | numpy.dtype('complex')) |
|
325 | numpy.dtype('complex')) | |
327 |
|
326 | |||
328 |
|
327 | |||
329 | def writeBlock(self): |
|
328 | def writeBlock(self): | |
330 | """ |
|
329 | """ | |
331 | Escribe el buffer en el file designado |
|
330 | Escribe el buffer en el file designado | |
332 |
|
331 | |||
333 | Affected: |
|
332 | Affected: | |
334 | self.datablockIndex |
|
333 | self.datablockIndex | |
335 | self.flagIsNewFile |
|
334 | self.flagIsNewFile | |
336 | self.flagIsNewBlock |
|
335 | self.flagIsNewBlock | |
337 | self.nWriteBlocks |
|
336 | self.nWriteBlocks | |
338 | self.blocksCounter |
|
337 | self.blocksCounter | |
339 |
|
338 | |||
340 | Return: None |
|
339 | Return: None | |
341 | """ |
|
340 | """ | |
342 | data = numpy.zeros( self.shapeBuffer, self.dataType ) |
|
341 | data = numpy.zeros( self.shapeBuffer, self.dataType ) | |
343 |
|
342 | |||
344 | junk = numpy.transpose(self.datablock, (1,2,0)) |
|
343 | junk = numpy.transpose(self.datablock, (1,2,0)) | |
345 |
|
344 | |||
346 | data['real'] = junk.real |
|
345 | data['real'] = junk.real | |
347 | data['imag'] = junk.imag |
|
346 | data['imag'] = junk.imag | |
348 |
|
347 | |||
349 | data = data.reshape( (-1) ) |
|
348 | data = data.reshape( (-1) ) | |
350 |
|
349 | |||
351 | data.tofile( self.fp ) |
|
350 | data.tofile( self.fp ) | |
352 |
|
351 | |||
353 | self.datablock.fill(0) |
|
352 | self.datablock.fill(0) | |
354 | self.datablockIndex = 0 |
|
353 | self.datablockIndex = 0 | |
355 | self.flagIsNewFile = 0 |
|
354 | self.flagIsNewFile = 0 | |
356 | self.flagIsNewBlock = 1 |
|
355 | self.flagIsNewBlock = 1 | |
357 | self.nWriteBlocks += 1 |
|
356 | self.nWriteBlocks += 1 | |
358 | self.blocksCounter += 1 |
|
357 | self.blocksCounter += 1 | |
359 |
|
358 | |||
360 |
|
359 | |||
361 | def putData(self): |
|
360 | def putData(self): | |
362 | """ |
|
361 | """ | |
363 | Setea un bloque de datos y luego los escribe en un file |
|
362 | Setea un bloque de datos y luego los escribe en un file | |
364 |
|
363 | |||
365 | Affected: |
|
364 | Affected: | |
366 | self.flagIsNewBlock |
|
365 | self.flagIsNewBlock | |
367 | self.datablockIndex |
|
366 | self.datablockIndex | |
368 |
|
367 | |||
369 | Return: |
|
368 | Return: | |
370 | 0 : Si no hay data o no hay mas files que puedan escribirse |
|
369 | 0 : Si no hay data o no hay mas files que puedan escribirse | |
371 | 1 : Si se escribio la data de un bloque en un file |
|
370 | 1 : Si se escribio la data de un bloque en un file | |
372 | """ |
|
371 | """ | |
373 | self.flagIsNewBlock = 0 |
|
372 | self.flagIsNewBlock = 0 | |
374 |
|
373 | |||
375 | if self.m_DataObj.flagNoData: |
|
374 | if self.m_DataObj.flagNoData: | |
376 | return 0 |
|
375 | return 0 | |
377 |
|
376 | |||
378 | if self.m_DataObj.flagResetProcessing: |
|
377 | if self.m_DataObj.flagResetProcessing: | |
379 |
|
378 | |||
380 | self.datablock.fill(0) |
|
379 | self.datablock.fill(0) | |
381 | self.datablockIndex = 0 |
|
380 | self.datablockIndex = 0 | |
382 | self.setNextFile() |
|
381 | self.setNextFile() | |
383 |
|
382 | |||
384 | self.datablock[:,self.datablockIndex,:] = self.m_DataObj.data |
|
383 | self.datablock[:,self.datablockIndex,:] = self.m_DataObj.data | |
385 |
|
384 | |||
386 | self.datablockIndex += 1 |
|
385 | self.datablockIndex += 1 | |
387 |
|
386 | |||
388 | if self.hasAllDataInBuffer(): |
|
387 | if self.hasAllDataInBuffer(): | |
389 | #if self.flagIsNewFile: |
|
388 | #if self.flagIsNewFile: | |
390 | self.getHeader() |
|
389 | self.getHeader() | |
391 | self.writeNextBlock() |
|
390 | self.writeNextBlock() | |
392 |
|
391 | |||
393 | if self.flagNoMoreFiles: |
|
392 | if self.flagNoMoreFiles: | |
394 | #print 'Process finished' |
|
393 | #print 'Process finished' | |
395 | return 0 |
|
394 | return 0 | |
396 |
|
395 | |||
397 | return 1 |
|
396 | return 1 | |
398 | No newline at end of file |
|
397 |
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