source: TI02-CSML/trunk/Examples/ScanningStuff/determineFT.py @ 1460

#!/usr/bin/env python
#test module for implementing rules for determining feature types
#CSML modules
import csmllibs
import sys
import getopt


def analyseVar(DI,var):
    DI.setVariable(var)
    axeslist=DI.getVariableAxes()
    print 'Phenomenon: "%s"  %s (%d axes)' %(var, str(axeslist), len(axeslist))
    
def determineFeatures(filename=None, directory=None):
    if filename is not None:
        DI = csmllibs.csmldataiface.DataInterface()
        DI = DI.getUnknownInterfaceType(filename)
        DI.openFile(filename)
        varlist= DI.getListofVariables()
        print 'The file contains the following variables/phenomena [axes in brackets]:'
        for var in varlist:
            analyseVar(DI,var)
            #do some tests
            
        DI.closeFile()
    elif directory is not None:
        #need to test for variables spanning multiple files.
        #tests... etc
        pass

def main(optargs=None):

    #Get command line arguments
    if optargs:
        #if called as main(args) from another python module use these args, else use 
        #sys.argv if called from command line.
        sys.argv =optargs
    try:
        opts, args = getopt.getopt(sys.argv[1:], "f:d:", ["filename=", "directory="])
    except getopt.error, msg:
        print "Invalid options, must provide a filename, -f [filename]"
        sys.exit()
    direct=None
    fileNm=None
    for o, v in opts:
        if o in ("-f", "--filename"):
            fileNm = v
        elif o in ("-d", "--directory"):
            direct = v
    #print 'file to test = %s'% filename
    determineFeatures(filename = fileNm, directory=direct)

if __name__=='__main__':
    main()