isawig2slha@269bc4611cdd (annotated)
isawig2slha
Mon, 15 Jul 2013 16:50:38 +0200
- author
- Andy Buckley <andy@insectnation.org>
- date
- Mon, 15 Jul 2013 16:50:38 +0200
- changeset 244
- 269bc4611cdd
- parent 209
- 42fe24d30c22
- permissions
- -rwxr-xr-x
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| andy@25 | 1 | #! /usr/bin/env python |
| andy@25 | 2 | |
| andy@25 | 3 | """\ |
| andy@25 | 4 | Usage: %prog IN.isa [OUT.spc] |
| andy@25 | 5 | |
| andy@25 | 6 | Convert a HERWIG/ISAWIG model/decay spectrum file to an SLHA spectrum input |
| andy@25 | 7 | file. |
| andy@25 | 8 | |
| andy@25 | 9 | Conversion based on the HERWIG SUSY specification format, from |
| andy@25 | 10 | http://www.hep.phy.cam.ac.uk/~richardn/HERWIG/ISAWIG/file.html |
| andy@209 | 11 | |
| andy@209 | 12 | Author: |
| andy@209 | 13 | Andy Buckley <andy.buckley@cern.ch> |
| andy@209 | 14 | http://insectnation.org/projects/pyslha |
| andy@25 | 15 | """ |
| andy@25 | 16 | |
| andy@25 | 17 | __author__ = "Andy Buckley <andy.buckley@cern.ch" |
| andy@25 | 18 | |
| andy@73 | 19 | |
| andy@73 | 20 | import pyslha |
| andy@25 | 21 | import sys, optparse |
| andy@73 | 22 | parser = optparse.OptionParser(usage=__doc__, version=pyslha.__version__) |
| andy@25 | 23 | opts, args = parser.parse_args() |
| andy@25 | 24 | if len(args) < 1 or len(args) > 2: |
| andy@25 | 25 | parser.print_help() |
| andy@25 | 26 | sys.exit(1) |
| andy@25 | 27 | |
| andy@25 | 28 | ## Choose output file |
| andy@25 | 29 | import os |
| andy@25 | 30 | o = os.path.basename(args[0]) |
| andy@25 | 31 | if "." in o: |
| andy@25 | 32 | o = o[:o.rindex(".")] |
| andy@25 | 33 | opts.OUTFILE = o + ".spc" |
| andy@25 | 34 | if len(args) == 2: |
| andy@25 | 35 | opts.OUTFILE = args[1] |
| andy@25 | 36 | |
| andy@25 | 37 | ## Read spectrum file |
| andy@47 | 38 | BLOCKS, DECAYS = pyslha.readISAWIGFile(args[0]) |
| andy@25 | 39 | |
| andy@33 | 40 | ## And write it out again! |
| andy@33 | 41 | if opts.OUTFILE == "-": |
| andy@33 | 42 | sys.stdout.write(pyslha.writeSLHA(opts.OUTFILE)) |
| andy@33 | 43 | else: |
| andy@47 | 44 | pyslha.writeSLHAFile(opts.OUTFILE, BLOCKS, DECAYS) |
