#!/usr/bin/python2

fileName = 'pds.img'         # <<- put your file's name here
dirName = 'c:\\pds-files'    # & the directory where it is located

print '\nSimple Bippy PDS module test...'
import os, sys
thisDir = os.path.split(sys.argv[0])[0]
if not thisDir in sys.path: sys.path.append(thisDir)
import common, pds
pname = common.fixPath(dirName,fileName)

if os.path.exists(pname):

    headObj,msg = pds.parsePDS(pn=pname,vals=['TARGET_NAME'],headonly=1)
    if msg: print '  headObj msg:',msg
    if headObj:
        print '  file',pname,'target name =',headObj.values['TARGET_NAME']

    rasObj,msg = pds.parsePDS(pn=pname)
    if msg: print '  rasObj msg:',msg
    if rasObj:
        pn = pname[:-3]+'raw'
        f = open(pn,'wb')        #write binary!
        rasObj.array().tofile(f) #write data to headerless RAW file in same dir
        f.flush()
        f.close()
        print '  saved',pn

else: print ' ',pname,'not found'
print '  Done'