endTime = -1 timestamp = None if args.time_stamp is not None: timestamp = args.time_stamp elif args.start_time is not None: startTime = args.start_time if args.end_time is not None: endTime = args.end_time # Once it's guaranteed there's a color map, then generate the colors #################### METADATA ##################### meta = None if args.time_stamp is not None: meta = Metadata(args.infile, timeStamp=timestamp) else: meta = Metadata(args.infile, startTime=startTime, endTime=endTime) meta.writeMetadata() data = meta.loadData() minVal = np.nanmin(data) maxVal = np.nanmax(data) # Read the colormap PUcols = np.loadtxt(scriptDir + '\\..\\ColorMaps\\' + args.colormap + '.txt') # Create the Color map object gendMap = ListedColormap(PUcols, N=len(PUcols)) # Can't make a color nap with NaN values so we set to them to a value out of the color map data[np.isnan(data)] = minVal - 5 # Set nan values as black gendMap.set_under('black', 1) # Normalize the data and create a ScalarMappable object.