def testLoadBeammap():
'''
Test if a remapped beammap is actually remapped
'''
#open an obs file from PAL2012,the sky file for hr9087
#we'll use the embedded beammap file, which has some misplaced pixels
run = 'PAL2012'
date = '20121210'
obsTimestamp = '20121211-051650'
obsFN = FileName(run=run,date=date,tstamp=obsTimestamp)
obsFileName = obsFN.obs()
obs = ObsFile(obsFileName)
beammapFileName = obsFN.beammap()
#load the PixelMap for PAL2012 to know which pixels should be remapped
pixMap = remapPixels.PixelMap(obsFN.pixRemap())
pixMapSourceList,pixMapDestList = pixMap.getRemappedPix()
#load the corrected beammap into the obs
obs.loadBeammapFile(beammapFileName)
#check that each pixel that should be moved is moved
#by comparing the embedded beammap and the loaded corrected one
for source,dest in zip(pixMapSourceList,pixMapDestList):
assert obs.beamImage[dest] == obs.file.root.beammap.beamimage[source]
obs.file.close()
from util.ObsFile import ObsFile from util.FileName import FileName run = "PAL2014" date = "20141022" timeStamp = '20141023-033821' fn = FileName(run,date,timeStamp) of = ObsFile(fn.obs()) of.loadBeammapFile(fn.beammap()) of.loadBestWvlCalFile() print "wvlCalFileName=",of.wvlCalFileName fn2 = FileName(run,date,"") of.loadFlatCalFile(fn2.flatSoln()) row = 4 col = 4 firstSec = 72 integrationTime = 1 spec = of.getPixelSpectrum(row,col,firstSec,integrationTime) print "spec=",spec del of