def makepng( atomsfile, operation, dpi):
shot = atomsfile.split('atoms')[0]
atoms = numpy.loadtxt( shot + 'atoms.manta')
noatoms = numpy.loadtxt( shot + 'noatoms.manta')
atomsref = numpy.loadtxt( shot + 'atomsref.manta')
noatomsref= numpy.loadtxt( shot + 'noatomsref.manta')
if operation == 'ABS':
out = (atoms - atomsref) / (noatoms - noatomsref)
elif operation == 'PHC':
out = (atoms - atomsref) - (noatoms - noatomsref)
else:
print " --> Operation is not ABS or PHC. Program will exit"
exit(1)
return falsecolor.savepng( out, out.min(), out.max(), falsecolor.my_rainbow, shot, dpi)
def makepng( fitsfile, operation, dpi, bg = None, prefix = None, square=None):
shot = fitsfile.split('atoms')[0]
print "Inside makepng:"
print fitsfile
if 'andor2' in fitsfile:
atoms = pyfits.open( shot + 'atoms_andor2.fits')[0].data[0]
noatoms = pyfits.open( shot + 'noatoms_andor2.fits')[0].data[0]
atomsref = pyfits.open( shot + 'atomsref_andor2.fits')[0].data[0]
noatomsref= pyfits.open( shot + 'noatomsref_andor2.fits')[0].data[0]
else:
atoms = pyfits.open( shot + 'atoms.fits')[0].data[0]
noatoms = pyfits.open( shot + 'noatoms.fits')[0].data[0]
atomsref = pyfits.open( shot + 'atomsref.fits')[0].data[0]
noatomsref= pyfits.open( shot + 'noatomsref.fits')[0].data[0]
if operation == 'ABS':
if bg == None:
out = (atoms - atomsref) / (noatoms - noatomsref)
else:
out = (atoms - atomsref) / bg
elif operation == 'PHC':
if bg == None:
out = (atoms - atomsref) - (noatoms - noatomsref)
else:
out = (atoms - atomsref) - bg
else:
print " --> Operation is not ABS or PHC. Program will exit"
exit(1)
if prefix == None:
label = shot
else:
label = shot + prefix
if square is not None:
s = [ int(i) for i in square.split(',')]
out = out[ s[1]-s[2]:s[1]+s[2], s[0]-s[2]:s[0]+s[2] ]
#colormap = falsecolor.my_rainbow
colormap = matplotlib.cm.spectral
return falsecolor.savepng( out, out.min(), out.max(), colormap, label, dpi)
def makepng( fitsfile, operation, dpi, bg = None, prefix = None):
shot = fitsfile.split('atoms')[0]
print "Inside makepng:"
print fitsfile
if 'andor2' in fitsfile:
atoms = pyfits.open( shot + 'atoms_andor2.fits')[0].data[0]
noatoms = pyfits.open( shot + 'noatoms_andor2.fits')[0].data[0]
atomsref = pyfits.open( shot + 'atomsref_andor2.fits')[0].data[0]
noatomsref= pyfits.open( shot + 'noatomsref_andor2.fits')[0].data[0]
else:
atoms = pyfits.open( shot + 'atoms.fits')[0].data[0]
noatoms = pyfits.open( shot + 'noatoms.fits')[0].data[0]
atomsref = pyfits.open( shot + 'atomsref.fits')[0].data[0]
noatomsref= pyfits.open( shot + 'noatomsref.fits')[0].data[0]
if operation == 'ABS':
if bg == None:
out = (atoms - atomsref) / (noatoms - noatomsref)
else:
out = (atoms - atomsref) / bg
elif operation == 'PHC':
if bg == None:
out = (atoms - atomsref) - (noatoms - noatomsref)
else:
out = (atoms - atomsref) - bg
else:
print " --> Operation is not ABS or PHC. Program will exit"
exit(1)
if prefix == None:
label = shot
else:
label = shot + prefix
return falsecolor.savepng( out, out.min(), out.max(), falsecolor.my_rainbow, label, dpi)