def ispr():
## File lists
originals = sort(file_seek("../Data/", "CFHTLS_*_sci_rescaled.png"))
stretched = sort(file_seek("../Data/", "CFHTLS_*_rescaled.png"))
stars = sort(file_seek("../Data/", "samp_CFHTLS*_rescaled.png"))
psf = sort(file_seek("../Data/", "snap_n1_d0_CFHTLS*_rescaled_z8.png"))
residuals = sort(file_seek("../Data/", "resi_CFHTLS*_rescaled.png"))
## Check
numfiles = len(originals)
if len(stars) != numfiles or len(psf) != numfiles or len(
residuals) != numfiles or len(stretched) != numfiles:
print "GalleryScript.py: ispr: There are gaps. Abort."
print numfiles, len(stars), len(psf), len(residuals), len(stretched)
return
## Make ordered string of files
full_list = ""
for i in range(numfiles):
#full_list+=" "+originals[i]
full_list += " " + stretched[i]
full_list += " " + stars[i]
full_list += " " + psf[i]
full_list += " " + residuals[i]
print "GalleryScript.py: ispr: files found. Proceed with latex."
## Destroy current version
if os.path.isfile("../Data/ispr.pdf"): os.remove("../Data/ispr.pdf")
## Call gallery script
os.system("perl gallery.pl " + full_list + " -pdf -t -o ../Data/ispr.pdf")
return
def ispr():
## File lists
originals = sort(file_seek("../Data/", "CFHTLS_*_sci_rescaled.png"))
stretched = sort(file_seek("../Data/", "CFHTLS_*_rescaled.png"))
stars = sort(file_seek("../Data/", "samp_CFHTLS*_rescaled.png"))
psf = sort(file_seek("../Data/", "snap_n1_d0_CFHTLS*_rescaled_z8.png"))
residuals = sort(file_seek("../Data/", "resi_CFHTLS*_rescaled.png"))
## Check
numfiles = len(originals)
if len(stars) != numfiles or len(psf) != numfiles or len(residuals) != numfiles or len(stretched) != numfiles:
print "GalleryScript.py: ispr: There are gaps. Abort."
print numfiles, len(stars), len(psf), len(residuals), len(stretched)
return
## Make ordered string of files
full_list = ""
for i in range(numfiles):
# full_list+=" "+originals[i]
full_list += " " + stretched[i]
full_list += " " + stars[i]
full_list += " " + psf[i]
full_list += " " + residuals[i]
print "GalleryScript.py: ispr: files found. Proceed with latex."
## Destroy current version
if os.path.isfile("../Data/ispr.pdf"):
os.remove("../Data/ispr.pdf")
## Call gallery script
os.system("perl gallery.pl " + full_list + " -pdf -t -o ../Data/ispr.pdf")
return
def manual(module, sel, directory, liststring1, liststring2, outname):
## File lists
files_1 = sort(file_seek(directory, liststring1 + ".png"))
files_2 = sort(file_seek(directory, liststring2 + ".png"))
## Check
if len(files_1) != len(files_2):
print "GalleryScript.py: manual: there are gaps. Abort."
return
## Make ordered string of files
full_list = ""
for i in range(len(files_1)):
full_list += " " + files_1[i]
full_list += " " + files_2[i]
print "GalleryScript.py: manual: files found. Proceed with latex."
## Destroy current version
if os.path.isfile("../Data/" + outname + ".pdf"):
os.remove("../Data/" + outname + ".pdf")
## Call gallery script
os.system("perl gallery.pl " + full_list + " -pdf -t -o ../Data/" + outname + ".pdf")
return
def manual(module, sel, directory, liststring1, liststring2, outname):
## File lists
files_1 = sort(file_seek(directory, liststring1 + ".png"))
files_2 = sort(file_seek(directory, liststring2 + ".png"))
## Check
if len(files_1) != len(files_2):
print "GalleryScript.py: manual: there are gaps. Abort."
return
## Make ordered string of files
full_list = ""
for i in range(len(files_1)):
full_list += " " + files_1[i]
full_list += " " + files_2[i]
print "GalleryScript.py: manual: files found. Proceed with latex."
## Destroy current version
if os.path.isfile("../Data/" + outname + ".pdf"):
os.remove("../Data/" + outname + ".pdf")
## Call gallery script
os.system("perl gallery.pl " + full_list + " -pdf -t -o ../Data/" +
outname + ".pdf")
return
def stretch_all(sel=0):
for string in ["CFHTLS_*_sci.fits"]:#
for fits in file_seek("../Data/",string):
if sel==0: stretch(fits)
else: stretch_plus(fits)
return
def stretch_plus(fits_original): ## Stretching parameters vmin,vmax=stretch(fits_original) ## Apply to diagnostic files homedir=os.path.dirname(fits_original) for string in ["snap_*_sci.fits","samp_*_sci.fits","resi_*_sci.fits"]:#"CFHTLS_*_sci.fits" for fits in file_seek(homedir,string): stretch(fits, vmin,vmax) return
def cmap():
## File lists
originals = sort(file_seek("../Data/", "CFHTLS_*_sci.png"))
stretched = sort(file_seek("../Data/", "CFHTLS_*_rescaled.png"))
brights = sort(file_seek("../Data/", "CFHTLS_*_br*.png"))
BB = sort(file_seek("../Data/", "CFHTLS_*_cBB.png"))
HE = sort(file_seek("../Data/", "CFHTLS_*_cHE.png"))
## Check
numfiles = len(originals)
if len(brights) != numfiles or len(BB) != numfiles or len(HE) != numfiles or len(stretched) != numfiles:
print "GalleryScript.py: cmap: There are gaps. Abort."
print numfiles, len(brights), len(BB), len(HE), len(stretched)
return
## Make ordered list of files
full_list = ""
for i in range(numfiles):
full_list += " " + originals[i]
full_list += " " + stretched[i]
full_list += " " + brights[i]
# full_list+=" "+BB[i]
full_list += " " + HE[i]
print "GalleryScript.py: cmap: files found. Proceed with latex."
## Destroy current version
if os.path.isfile("../Data/cmap.pdf"):
os.remove("../Data/cmap.pdf")
## Call gallery script
os.system("perl gallery.pl " + full_list + " -pdf -t -o ../Data/cmap.pdf")
## Rename gallery.pl output
# os.rename("gallery.pdf","cmaps.pdf")
## Move to appropriate location
# move("cmaps.pdf","../Data/")
return
def cmap():
## File lists
originals = sort(file_seek("../Data/", "CFHTLS_*_sci.png"))
stretched = sort(file_seek("../Data/", "CFHTLS_*_rescaled.png"))
brights = sort(file_seek("../Data/", "CFHTLS_*_br*.png"))
BB = sort(file_seek("../Data/", "CFHTLS_*_cBB.png"))
HE = sort(file_seek("../Data/", "CFHTLS_*_cHE.png"))
## Check
numfiles = len(originals)
if len(brights) != numfiles or len(BB) != numfiles or len(
HE) != numfiles or len(stretched) != numfiles:
print "GalleryScript.py: cmap: There are gaps. Abort."
print numfiles, len(brights), len(BB), len(HE), len(stretched)
return
## Make ordered list of files
full_list = ""
for i in range(numfiles):
full_list += " " + originals[i]
full_list += " " + stretched[i]
full_list += " " + brights[i]
#full_list+=" "+BB[i]
full_list += " " + HE[i]
print "GalleryScript.py: cmap: files found. Proceed with latex."
## Destroy current version
if os.path.isfile("../Data/cmap.pdf"): os.remove("../Data/cmap.pdf")
## Call gallery script
os.system("perl gallery.pl " + full_list + " -pdf -t -o ../Data/cmap.pdf")
## Rename gallery.pl output
#os.rename("gallery.pdf","cmaps.pdf")
## Move to appropriate location
#move("cmaps.pdf","../Data/")
return
def FITStoPNG(args):
## THIS NEEDS TO BE TIDIED UP
## get rid of old stuff
params=""
namext=""
## Change colourmap option
if len(args)>4:
if args[4]=="BB":
params=" -cmap BB "
namext="_cBB"
elif args[4]=="HE":
params=" -cmap HE "
namext="_cHE"
elif args[4]=="zoom":
params=" -zoom 8 "
namext="_z8"
if len(args)>5:
if args[5]=="nocolourbar":
params += " -colorbar no "
else:
params=""
namext=""
i=0
for f_img in file_seek(args[2], args[3]+"*.fits"):
## Prepare destination directory
outdir=os.path.dirname(f_img)#+"/Enhanced_Original/" ## Needs to be commented when brightening
if os.path.isdir(outdir)==False: os.mkdir(outdir)
## Outfile name
p_img = outdir+"/"+os.path.basename(f_img)[:-5]+namext+".png"
## File conversion
os.system("ds9 "+f_img+" "+params+" -minmax -colorbar no -saveimage png "+p_img+" -exit")
i+=1
## Shave whitespace?
##
##
print "ImageScript.py: FITStoPNG: Converted",i,"files to png format."
return
def all_kernels(kdim, writefile=True,makeimage=False, vb=False):
## Get files
allpngs = numpy.sort(file_seek("../Data/GPSF/","snap*d0_CFHTLS_03_g*.png"))
## Collect pairs of files
for i in range (0,len(allpngs),2):
## Extract image info
image1 = png_pix(allpngs[i])
image2 = png_pix(allpngs[i+1])
## Cut out extraneous white pixels
image1 = pngcropwhite(image1)
image2 = pngcropwhite(image2)
## Deconvolve
A=get_kernel(image1,image2, kdim)
B=get_kernel(image2,image1, kdim)
##------------------------------------------------------------
## Write kernels to file and make images
## Gaussian to PSF
outfile=os.path.splitext(allpngs[i])[0][:-4]+"_GausstoPSF_"+str(A.shape[0])+".krn"
f=open(outfile,"w")
f.write("## Convolution kernel taking 2D Gaussian to PSFEx image\n\n\n")
writearray(f,A,True)
if vb: print "DeconvolveToTargetPSF.py: kernel written to",outfile
## PSF to Gaussian
outfile=os.path.splitext(allpngs[i])[0][:-4]+"_PSFtoGauss_"+str(B.shape[0])+".krn"
f=open(outfile,"w")
f.write("## Convolution kernel taking PSFEx image to 2D Gaussian\n\n\n")
writearray(f,B,True)
if vb: print "DeconvolveToTargetPSF.py: kernel written to",outfile
print "\n"
##------------------------------------------------------------
return
def psfs():
## File lists
psf_files = sort(file_seek("../Data/", "*fit?.png"))
## Check
## Make ordered string of files
full_list = ""
for i in range(len(psf_files)):
full_list += " " + psf_files[i]
print "GalleryScript.py: psfs: files found. Proceed with latex."
## Destroy current version
if os.path.isfile("../Data/psfs.pdf"): os.remove("../Data/psfs.pdf")
## Call gallery script
os.system("perl gallery.pl " + full_list + " -pdf -t -o ../Data/psfs.pdf")
return
def psfs():
## File lists
psf_files = sort(file_seek("../Data/", "*fit?.png"))
## Check
## Make ordered string of files
full_list = ""
for i in range(len(psf_files)):
full_list += " " + psf_files[i]
print "GalleryScript.py: psfs: files found. Proceed with latex."
## Destroy current version
if os.path.isfile("../Data/psfs.pdf"):
os.remove("../Data/psfs.pdf")
## Call gallery script
os.system("perl gallery.pl " + full_list + " -pdf -t -o ../Data/psfs.pdf")
return
def all_psfs(topdir="~/Dropbox/Hogg_2012/Data/PSFs/", filestring="snap_*.fits"): for fitsfile in file_seek(topdir, filestring): GPSF(fitsfile) return
krn_size = int(a)
elif o in ("-s", "--fstr"):
file_string = a
elif o in ("--sim "):
simul=True
else:
assert False, "Unhandled option."
##--------------------------------------------------------------------
## Input a collection of files or directory?
## filelist is a list of raw image files.
filelist=[]
for arg in args:
if os.path.isfile(arg): filelist+=[arg]
elif os.path.isdir(arg): filelist+=file_seek(arg,file_string)
if simul is False:
single_deconvolve(filelist, krn_size, vb)
else:
simultaneous_deconvolve(filelist, krn_size, vb)
##--------------------------------------------------------------------
if vb: print "deconvolve.py: deconvolution of",len(filelist),\
"file(s) took",round(time.time()-t_init,3),"seconds."
return
##============================================================
def PSFtoPNG_all(args): for psffile in file_seek(args[2], "*.psf"): PSFtoPNG(psffile) return
krn_size = int(a)
elif o in ("-s", "--fstr"):
file_string = a
elif o in ("--sim "):
simul = True
else:
assert False, "Unhandled option."
##--------------------------------------------------------------------
## Input a collection of files or directory?
## filelist is a list of raw image files.
filelist = []
for arg in args:
if os.path.isfile(arg): filelist += [arg]
elif os.path.isdir(arg): filelist += file_seek(arg, file_string)
if simul is False:
single_deconvolve(filelist, krn_size, vb)
else:
simultaneous_deconvolve(filelist, krn_size, vb)
##--------------------------------------------------------------------
if vb: print "deconvolve.py: deconvolution of",len(filelist),\
"file(s) took",round(time.time()-t_init,3),"seconds."
return
##============================================================
def bright_all(factor=8):
for original in file_seek("../Data/","CFHTLS_*sci.png"):
brig(original,factor,1)
return
