Commit dfa1deccbcd23663d7a13637b904ae084908b7e5
1 parent
a5030d6d
Remove modelmerge.py and tsmerge.py
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233 deletions
cscripts/modelmerge.py deleted
| 1 | -#!/usr/bin/env python | ||
| 2 | -import gammalib | ||
| 3 | -import sys | ||
| 4 | - | ||
| 5 | -# ======================== # | ||
| 6 | -# Main routine entry point # | ||
| 7 | -# ======================== # | ||
| 8 | -if __name__ == '__main__': | ||
| 9 | - | ||
| 10 | - # Initialise flags | ||
| 11 | - need_help = False | ||
| 12 | - | ||
| 13 | - # Test for command line arguments | ||
| 14 | - if (len(sys.argv) > 1): | ||
| 15 | - if sys.argv[1] == "-h": | ||
| 16 | - need_help = True | ||
| 17 | - else: | ||
| 18 | - need_help = True | ||
| 19 | - | ||
| 20 | - # Print help if needed and exit | ||
| 21 | - if need_help: | ||
| 22 | - print("This script merges all model XML files provided as command line arguments. The usage is:\n") | ||
| 23 | - print("$ modelmerge.py modelfile1.xml modelfile2.xml ...\n") | ||
| 24 | - print("The resulting model will be written into \"merged_models.xml\" by default") | ||
| 25 | - print("This can be modified by specifying the keyword \"outmodel\", e.g.\n") | ||
| 26 | - print("$ modelmerge.py modelfile1.xml modelfile2.xml outmodel=my_merged_models.xml") | ||
| 27 | - sys.exit() | ||
| 28 | - | ||
| 29 | - # Get arguments | ||
| 30 | - args = sys.argv[1:] | ||
| 31 | - | ||
| 32 | - # Initialise empty model container | ||
| 33 | - models = gammalib.GModels() | ||
| 34 | - | ||
| 35 | - # Initialise outmodel file | ||
| 36 | - outmodel = "merged_models.xml" | ||
| 37 | - | ||
| 38 | - # Loop over input parameters | ||
| 39 | - for arg in args: | ||
| 40 | - if "outmodel=" in arg: | ||
| 41 | - outmodel = arg.replace("outmodel=","") | ||
| 42 | - continue | ||
| 43 | - | ||
| 44 | - # Load model file | ||
| 45 | - add_model = gammalib.GModels(arg) | ||
| 46 | - | ||
| 47 | - # Append each model to output container | ||
| 48 | - for model in add_model: | ||
| 49 | - models.append(model) | ||
| 50 | - | ||
| 51 | - # Save models | ||
| 52 | - models.save(outmodel) | ||
| 53 | \ No newline at end of file | 0 | \ No newline at end of file |
cscripts/tsmerge.py deleted
| 1 | -#!/usr/bin/env python | ||
| 2 | - | ||
| 3 | -import gammalib | ||
| 4 | -import sys | ||
| 5 | -import os | ||
| 6 | -import glob | ||
| 7 | -import json | ||
| 8 | - | ||
| 9 | -def print_help(): | ||
| 10 | - print("") | ||
| 11 | - print("tsmerge.py expects two keyword argumens: use via command line as follows") | ||
| 12 | - print("tsmerge.py files=<list of files> outfile=<desired outfile name>") | ||
| 13 | - print("-------------------------------------------------------------------------") | ||
| 14 | - print("*** \"outfile\" should be a path to a fits file") | ||
| 15 | - print("*** \"files\" should be either be:") | ||
| 16 | - print(" - an ascii-file listing the files your want to merge") | ||
| 17 | - print(" OR - a wildcard string describing the files for merging") | ||
| 18 | - print("-------------------------------------------------------------------------") | ||
| 19 | - print("") | ||
| 20 | - print("Example: python tsmerge,py files=tsmap*.fits outfile=tsmap.fits") | ||
| 21 | - print("") | ||
| 22 | - sys.exit(-1) | ||
| 23 | - | ||
| 24 | - | ||
| 25 | -# Maps class holding the different sky maps | ||
| 26 | -# created by cttsmap | ||
| 27 | -class maps: | ||
| 28 | - | ||
| 29 | - # Constructor | ||
| 30 | - def __init__(self,fitsfile): | ||
| 31 | - | ||
| 32 | - self.filename = fitsfile | ||
| 33 | - if not os.path.isfile(fitsfile): | ||
| 34 | - self.error("Maps instance cannot be constructed: File \""+self.filename+"\" does not exist") | ||
| 35 | - | ||
| 36 | - # open FITS file | ||
| 37 | - fits = gammalib.GFits(fitsfile) | ||
| 38 | - | ||
| 39 | - # get TS map | ||
| 40 | - self.tsmap = gammalib.GSkyMap() | ||
| 41 | - self.tsmap.read(fits[0]) | ||
| 42 | - | ||
| 43 | - # Get status map | ||
| 44 | - if not fits.contains("STATUS MAP"): | ||
| 45 | - self.error("No extension \"STATUS MAP\" found in \""+self.filename+"\"") | ||
| 46 | - self.statusmap = gammalib.GSkyMap() | ||
| 47 | - self.statusmap.read(fits["STATUS MAP"]) | ||
| 48 | - | ||
| 49 | - # Get other maps | ||
| 50 | - self.maps = [] | ||
| 51 | - self.mapnames = [] | ||
| 52 | - for hdu in fits: | ||
| 53 | - if hdu.extname() != "IMAGE" and hdu.extname() != "STATUS MAP": | ||
| 54 | - skymap = gammalib.GSkyMap() | ||
| 55 | - skymap.read(hdu) | ||
| 56 | - self.maps.append(skymap) | ||
| 57 | - self.mapnames.append(hdu.extname()) | ||
| 58 | - | ||
| 59 | - # len operator | ||
| 60 | - def __len__(self): | ||
| 61 | - return len(self.maps) | ||
| 62 | - | ||
| 63 | - # operator [] | ||
| 64 | - def __getitem__(self,index): | ||
| 65 | - return self.maps[index] | ||
| 66 | - | ||
| 67 | - # Check the status map for completeness | ||
| 68 | - def check_status(self): | ||
| 69 | - check = True | ||
| 70 | - for pix in self.statusmap: | ||
| 71 | - if pix < 0.5: | ||
| 72 | - check = False | ||
| 73 | - break | ||
| 74 | - return check | ||
| 75 | - | ||
| 76 | - # Save maps to outfile | ||
| 77 | - def save(self,outfile): | ||
| 78 | - | ||
| 79 | - fits = gammalib.GFits() | ||
| 80 | - self.tsmap.write(fits) | ||
| 81 | - | ||
| 82 | - for i in range(len(self.maps)): | ||
| 83 | - self.maps[i].write(fits) | ||
| 84 | - | ||
| 85 | - for i in range(len(self.mapnames)): | ||
| 86 | - fits[i+1].extname(self.mapnames[i]) | ||
| 87 | - | ||
| 88 | - if not self.check_status(): | ||
| 89 | - self.statusmap.write(fits) | ||
| 90 | - fits[fits.size()-1].extname("STATUS MAP") | ||
| 91 | - fits.saveto(outfile,True) | ||
| 92 | - | ||
| 93 | - # Add map instances to each other | ||
| 94 | - # in this way the TS maps get merged | ||
| 95 | - def add(self,addmaps): | ||
| 96 | - if not len(addmaps) == len(self.maps): | ||
| 97 | - self.error("Maps cannot be added: Maps from \""+self.filename+"\" do not match from \""+addmaps.filename+"\"") | ||
| 98 | - | ||
| 99 | - # Loop over bins | ||
| 100 | - for i in range(self.tsmap.npix()): | ||
| 101 | - if addmaps.statusmap[i] > 0.5: | ||
| 102 | - self.tsmap[i] = addmaps.tsmap[i] | ||
| 103 | - self.statusmap[i] = addmaps.statusmap[i] | ||
| 104 | - for j in range(len(self.maps)): | ||
| 105 | - self.maps[j][i] = addmaps[j][i] | ||
| 106 | - # Unify error messages | ||
| 107 | - def error(self,message): | ||
| 108 | - print("*** ERROR ***: "+message) | ||
| 109 | - sys.exit(-1) | ||
| 110 | - | ||
| 111 | - | ||
| 112 | -def pars_from_argv(argv): | ||
| 113 | - | ||
| 114 | - if argv is None: | ||
| 115 | - argv = sys.argv | ||
| 116 | - | ||
| 117 | - args = [] | ||
| 118 | - kwargs = {} | ||
| 119 | - for s in argv[1:]: | ||
| 120 | - if s.count('=') == 1: | ||
| 121 | - key, value = s.split('=', 1) | ||
| 122 | - else: | ||
| 123 | - key, value = None, s | ||
| 124 | - try: | ||
| 125 | - value = json.loads(value) | ||
| 126 | - except ValueError: | ||
| 127 | - pass | ||
| 128 | - if key: | ||
| 129 | - kwargs[key] = value | ||
| 130 | - else: | ||
| 131 | - args.append(value) | ||
| 132 | - return args, kwargs | ||
| 133 | - | ||
| 134 | - | ||
| 135 | -def get_kwargs(argv): | ||
| 136 | - kwargs = {} | ||
| 137 | - | ||
| 138 | - for s in argv: | ||
| 139 | - if s.count('=') == 1: | ||
| 140 | - key, value = s.split('=', 1) | ||
| 141 | - kwargs[key] = value | ||
| 142 | - | ||
| 143 | - else: | ||
| 144 | - print_help() | ||
| 145 | - | ||
| 146 | - return kwargs | ||
| 147 | - | ||
| 148 | -if __name__ == "__main__": | ||
| 149 | - # Initialise list of files | ||
| 150 | - | ||
| 151 | - kwargs = get_kwargs(sys.argv[1:]) | ||
| 152 | - if "outfile" not in kwargs or "files" not in kwargs: | ||
| 153 | - print_help() | ||
| 154 | - outfile = kwargs["outfile"] | ||
| 155 | - files = kwargs["files"] | ||
| 156 | - allfiles = [] | ||
| 157 | - if os.path.isfile(files): | ||
| 158 | - allfiles = open(files).read().splitlines() | ||
| 159 | - else: | ||
| 160 | - allfiles = glob.glob(files) | ||
| 161 | - | ||
| 162 | - # Initialise files to be merged | ||
| 163 | - mergefiles = [] | ||
| 164 | - | ||
| 165 | - # Test files for the entry status map | ||
| 166 | - # and add them to the file list | ||
| 167 | - for fitsfile in allfiles: | ||
| 168 | - fits = gammalib.GFits(fitsfile) | ||
| 169 | - if fits.contains("STATUS MAP"): | ||
| 170 | - mergefiles.append(fitsfile) | ||
| 171 | - fits.close() | ||
| 172 | - | ||
| 173 | - # create a maps instance from the first file | ||
| 174 | - finalmaps = maps(mergefiles[0]) | ||
| 175 | - | ||
| 176 | - # add other files to the maps instance | ||
| 177 | - for fitsfile in mergefiles[1:]: | ||
| 178 | - finalmaps.add(maps(fitsfile)) | ||
| 179 | - | ||
| 180 | - # save the filled maps to file | ||
| 181 | - finalmaps.save(outfile=outfile) |