How to use the green.run_green function in green

tic=time.time()
    model_path=home+project_name+'/structure/'
    green_path=home+project_name+'/GFs/'
    station_file=home+project_name+'/data/station_info/'+station_file 
    fault_file=home+project_name+'/data/model_info/'+fault_name  
    logpath=home+project_name+'/logs/'
    #log time
    now=datetime.datetime.now()
    now=now.strftime('%b-%d-%H%M')
    chdir(model_path)
    #Load source model for station-event distance computations
    source=loadtxt(fault_file,ndmin=2)
    for k in range(source.shape[0]):
        #Run comptuation for 1 subfault
        log=green.run_green(source[k,:],station_file,model_name,dt,NFFT,static,coord_type,dk,pmin,pmax,kmax)
        #Write log
        f=open(logpath+'make_green.'+now+'.log','a')
        f.write(log)
        f.close()
        #Move to correct directory
        strdepth='%.4f' % source[k,3]
        subfault=rjust(str(k+1),4,'0')
        if static==0:
            #Move results to dynamic GF dir
            dirs=glob.glob('*.mod_'+strdepth)
            #Where am I writting this junk too?
            outgreen=green_path+'/dynamic/'+path.split(dirs[0])[1]+'.sub'+subfault
            #Check if GF subdir already exists
            if path.exists(outgreen)==False:
                #It doesn't, make it, don't be lazy
                makedirs(outgreen)