##// END OF EJS Templates
schain
RSS
Se obvia el uso del atributo Noise para los graficos
Miguel Valdez -
r54:adb44444bc10
parent child
Show More
Show file before | Show file after | Hide comments
@@ -1,173 +1,173
1 1 '''
2 2 Created on Feb 7, 2012
3 3
4 4 @author $Author$
5 5 @version $Id$
6 6 '''
7 7
8 8 import os, sys
9 9 import numpy
10 10 import datetime
11 11 import plplot
12 12
13 13 path = os.path.split(os.getcwd())[0]
14 14 sys.path.append(path)
15 15
16 16 from Graphics.BaseGraph import *
17 17 from Model.Spectra import Spectra
18 18
19 19 class Spectrum():
20 20
21 21 def __init__(self, Spectra, index=0):
22 22
23 23 """
24 24
25 25 Inputs:
26 26
27 27 type: "power" ->> Potencia
28 28 "iq" ->> Real + Imaginario
29 29 """
30 30
31 31 self.__isPlotConfig = False
32 32
33 33 self.__isPlotIni = False
34 34
35 35 self.__xrange = None
36 36
37 37 self.__yrange = None
38 38
39 39 self.nGraphs = 0
40 40
41 41 self.indexPlot = index
42 42
43 43 self.graphObjList = []
44 44
45 45 self.m_Spectra = Spectra
46 46
47 47
48 48 def __addGraph(self, subpage, title="", xlabel="", ylabel="", showColorbar=False, showPowerProfile=True, XAxisAsTime=False):
49 49
50 50 graphObj = ColorPlot()
51 51 graphObj.setup(subpage,
52 52 title,
53 53 xlabel,
54 54 ylabel,
55 55 showColorbar=showColorbar,
56 56 showPowerProfile=showPowerProfile,
57 57 XAxisAsTime=XAxisAsTime)
58 58
59 59 self.graphObjList.append(graphObj)
60 60
61 61
62 62 def setup(self, titleList=None, xlabelList=None, ylabelList=None, showColorbar=False, showPowerProfile=True, XAxisAsTime=False):
63 63
64 64 nChan = int(self.m_Spectra.m_SystemHeader.numChannels)
65 65 channels = range(nChan)
66 66
67 67 myXlabel = "Radial Velocity (m/s)"
68 68 myYlabel = "Range (km)"
69 69
70 70 for i in channels:
71 71 if titleList != None:
72 72 myTitle = titleList[i]
73 73 myXlabel = xlabelList[i]
74 74 myYlabel = ylabelList[i]
75 75
76 if self.m_Spectra.noise != None:
77 noise = '%4.2fdB' %(self.m_Spectra.noise[i])
78 else:
76 # if self.m_Spectra.m_NoiseObj != None:
77 # noise = '%4.2fdB' %(self.m_Spectra.m_NoiseObj[i])
78 # else:
79 79 noise = '--'
80 80
81 81 myTitle = "Channel: %d - Noise: %s" %(i, noise)
82 82
83 83 self.__addGraph(i+1,
84 84 title=myTitle,
85 85 xlabel=myXlabel,
86 86 ylabel=myYlabel,
87 87 showColorbar=showColorbar,
88 88 showPowerProfile=showPowerProfile,
89 89 XAxisAsTime=XAxisAsTime)
90 90
91 91 self.nGraphs = nChan
92 92 self.__isPlotConfig = True
93 93
94 94 def iniPlot(self):
95 95
96 96 nx = int(numpy.sqrt(self.nGraphs)+1)
97 97 #ny = int(self.nGraphs/nx)
98 98
99 99 plplot.plsstrm(self.indexPlot)
100 100 plplot.plsetopt("geometry", "%dx%d" %(300*nx, 240*nx))
101 101 plplot.plsdev("xwin")
102 102 plplot.plscolbg(255,255,255)
103 103 plplot.plscol0(1,0,0,0)
104 104 plplot.plinit()
105 105 plplot.plspause(False)
106 106 plplot.pladv(0)
107 107 plplot.plssub(nx, nx)
108 108
109 109 self.__nx = nx
110 110 self.__ny = nx
111 111 self.__isPlotIni = True
112 112
113 113
114 114 def plotData(self, xmin=None, xmax=None, ymin=None, ymax=None, zmin=None, zmax=None, titleList=None, xlabelList=None, ylabelList=None, showColorbar=False, showPowerProfile=True, XAxisAsTime=False):
115 115
116 116 if not(self.__isPlotConfig):
117 117 self.setup(titleList,
118 118 xlabelList,
119 119 ylabelList,
120 120 showColorbar,
121 121 showPowerProfile,
122 122 XAxisAsTime)
123 123
124 124 if not(self.__isPlotIni):
125 125 self.iniPlot()
126 126
127 127 plplot.plsstrm(self.indexPlot)
128 128
129 129 data = 10.*numpy.log10(self.m_Spectra.data_spc)
130 130
131 131 nX, nY, nChan = numpy.shape(data)
132 132
133 133 x = numpy.arange(nX)
134 134 y = self.m_Spectra.heights
135 135
136 136 thisDatetime = datetime.datetime.fromtimestamp(self.m_Spectra.m_BasicHeader.utc)
137 137 txtDate = "Self Spectra - Date: %s" %(thisDatetime.strftime("%d-%b-%Y %H:%M:%S"))
138 138
139 139 if xmin == None: xmin = x[0]
140 140 if xmax == None: xmax = x[-1]
141 141 if ymin == None: ymin = y[0]
142 142 if ymax == None: ymax = y[-1]
143 143 if zmin == None: zmin = numpy.nanmin(abs(data))
144 144 if zmax == None: zmax = numpy.nanmax(abs(data))
145 145
146 146 plplot.plbop()
147 147
148 148 plplot.plssub(self.__nx, self.__ny)
149 149 for i in range(self.nGraphs):
150 150 self.graphObjList[i].iniSubpage()
151 151 self.graphObjList[i].plotData(data[i,:,:],
152 152 x,
153 153 y,
154 154 xmin=xmin,
155 155 xmax=xmax,
156 156 ymin=ymin,
157 157 ymax=ymax,
158 158 zmin=zmin,
159 159 zmax=zmax)
160 160
161 161 plplot.plssub(1,0)
162 162 plplot.pladv(0)
163 163 plplot.plvpor(0., 1., 0., 1.)
164 164 plplot.plmtex("t",-1., 0.5, 0.5, txtDate)
165 165 plplot.plflush()
166 166 plplot.pleop()
167 167
168 168 def end(self):
169 169 plplot.plend()
170 170
171 171
172 172 if __name__ == '__main__':
173 173 pass No newline at end of file
General Comments 0
You need to be logged in to leave comments. Login now