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'''
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Created on Jul 9, 2014
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@author: roj-idl71
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'''
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import os
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import datetime
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import numpy
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from figure import Figure
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class Scope(Figure):
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isConfig = None
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def __init__(self):
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self.isConfig = False
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self.WIDTH = 300
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self.HEIGHT = 200
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self.counter_imagwr = 0
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def getSubplots(self):
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nrow = self.nplots
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ncol = 3
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return nrow, ncol
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def setup(self, id, nplots, wintitle, show):
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self.nplots = nplots
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self.createFigure(id=id,
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wintitle=wintitle,
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show=show)
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nrow,ncol = self.getSubplots()
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colspan = 3
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rowspan = 1
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for i in range(nplots):
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self.addAxes(nrow, ncol, i, 0, colspan, rowspan)
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def plot_iq(self, x, y, id, channelIndexList, thisDatetime, wintitle, show, xmin, xmax, ymin, ymax):
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yreal = y[channelIndexList,:].real
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yimag = y[channelIndexList,:].imag
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title = wintitle + " Scope: %s" %(thisDatetime.strftime("%d-%b-%Y %H:%M:%S"))
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xlabel = "Range (Km)"
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ylabel = "Intensity - IQ"
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if not self.isConfig:
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nplots = len(channelIndexList)
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self.setup(id=id,
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nplots=nplots,
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wintitle='',
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show=show)
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if xmin == None: xmin = numpy.nanmin(x)
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if xmax == None: xmax = numpy.nanmax(x)
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if ymin == None: ymin = min(numpy.nanmin(yreal),numpy.nanmin(yimag))
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if ymax == None: ymax = max(numpy.nanmax(yreal),numpy.nanmax(yimag))
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self.isConfig = True
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self.setWinTitle(title)
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for i in range(len(self.axesList)):
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title = "Channel %d" %(i)
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axes = self.axesList[i]
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axes.pline(x, yreal[i,:],
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xmin=xmin, xmax=xmax, ymin=ymin, ymax=ymax,
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xlabel=xlabel, ylabel=ylabel, title=title)
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axes.addpline(x, yimag[i,:], idline=1, color="red", linestyle="solid", lw=2)
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def plot_power(self, x, y, id, channelIndexList, thisDatetime, wintitle, show, xmin, xmax, ymin, ymax):
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y = y[channelIndexList,:] * numpy.conjugate(y[channelIndexList,:])
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yreal = y.real
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title = wintitle + " Scope: %s" %(thisDatetime.strftime("%d-%b-%Y %H:%M:%S"))
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xlabel = "Range (Km)"
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ylabel = "Intensity"
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if not self.isConfig:
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nplots = len(channelIndexList)
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self.setup(id=id,
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nplots=nplots,
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wintitle='',
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show=show)
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if xmin == None: xmin = numpy.nanmin(x)
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if xmax == None: xmax = numpy.nanmax(x)
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if ymin == None: ymin = numpy.nanmin(yreal)
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if ymax == None: ymax = numpy.nanmax(yreal)
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self.isConfig = True
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self.setWinTitle(title)
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for i in range(len(self.axesList)):
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title = "Channel %d" %(i)
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axes = self.axesList[i]
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ychannel = yreal[i,:]
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axes.pline(x, ychannel,
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xmin=xmin, xmax=xmax, ymin=ymin, ymax=ymax,
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xlabel=xlabel, ylabel=ylabel, title=title)
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def run(self, dataOut, id, wintitle="", channelList=None,
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xmin=None, xmax=None, ymin=None, ymax=None, save=False,
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figpath='./', figfile=None, show=True, wr_period=1,
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ftp=False, server=None, folder=None, username=None, password=None, type='power'):
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"""
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Input:
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dataOut :
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id :
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wintitle :
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channelList :
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xmin : None,
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xmax : None,
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ymin : None,
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ymax : None,
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"""
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if channelList == None:
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channelIndexList = dataOut.channelIndexList
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else:
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channelIndexList = []
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for channel in channelList:
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if channel not in dataOut.channelList:
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raise ValueError, "Channel %d is not in dataOut.channelList"
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channelIndexList.append(dataOut.channelList.index(channel))
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x = dataOut.heightList
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y = dataOut.data[channelIndexList,:] * numpy.conjugate(dataOut.data[channelIndexList,:])
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y = y.real
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thisDatetime = datetime.datetime.utcfromtimestamp(dataOut.getTimeRange()[0])
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if type == "power":
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self.plot_power(dataOut.heightList,
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dataOut.data,
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id,
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channelIndexList,
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thisDatetime,
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wintitle,
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show,
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xmin,
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xmax,
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ymin,
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ymax)
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if type == "iq":
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self.plot_iq(dataOut.heightList,
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dataOut.data,
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id,
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channelIndexList,
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thisDatetime,
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wintitle,
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show,
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xmin,
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xmax,
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ymin,
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ymax)
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self.draw()
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self.save(figpath=figpath,
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figfile=figfile,
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save=save,
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ftp=ftp,
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wr_period=wr_period,
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thisDatetime=thisDatetime)
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