#!/bin/env python
# coding: utf-8

VERSION='0.0'

import pyfits
from optparse import OptionParser

import numpy


parser = OptionParser()
parser.add_option("-i","--input",dest="InputFilename",
                  help="Input filename (required)", metavar="RAWIMAGE")
parser.add_option("-o","--output",dest="OutputFilename",
                  help="Output Filename (required)", metavar="FITSIMAGE")


(options, args) = parser.parse_args ()



# Ouverture de l'image bcc32

hdulist = pyfits.open(options.InputFilename)
scidata = hdulist[0].data


hdulist[0].data = numpy.cast[numpy.int16](scidata)

# Construction de l'image (flip de la partie droite)

# Creation de l'objet fits

prihdr = hdulist[0].header

prihdr.update('Conv','pybcc2fits','Logiciel de conversion utilise')
prihdr.update('ConvVer',VERSION,'Version de bcc2fits')


of = options.OutputFilename

hdulist.writeto(of,clobber=True)

hdulist.close()