--- a/scripts/display-trajectories.py	Mon Feb 19 16:32:59 2018 -0500
+++ b/scripts/display-trajectories.py	Tue Feb 27 15:24:57 2018 -0500
@@ -23,6 +23,7 @@
 parser.add_argument('-s', dest = 'nFramesStep', help = 'number of frames between each display', default = 1, type = int)
 parser.add_argument('-n', dest = 'nObjects', help = 'number of objects to display', type = int)
 parser.add_argument('--save-images', dest = 'saveAllImages', help = 'save all images', action = 'store_true')
+parser.add_argument('--nzeros', dest = 'nZerosFilenameArg', help = 'number of digits in filenames', type = int)
 
 args = parser.parse_args()
 
@@ -45,4 +46,4 @@
 
 objects = storage.loadTrajectoriesFromSqlite(databaseFilename, args.trajectoryType, nObjects)
 boundingBoxes = storage.loadBoundingBoxTableForDisplay(databaseFilename)
-cvutils.displayTrajectories(videoFilename, objects, boundingBoxes, invHomography, firstFrameNum, args.lastFrameNum, rescale = args.rescale, nFramesStep = args.nFramesStep, saveAllImages = args.saveAllImages, undistort = (undistort or args.undistort), intrinsicCameraMatrix = intrinsicCameraMatrix, distortionCoefficients = distortionCoefficients, undistortedImageMultiplication = undistortedImageMultiplication)
+cvutils.displayTrajectories(videoFilename, objects, boundingBoxes, invHomography, firstFrameNum, args.lastFrameNum, rescale = args.rescale, nFramesStep = args.nFramesStep, saveAllImages = args.saveAllImages, nZerosFilenameArg = args.nZerosFilenameArg, undistort = (undistort or args.undistort), intrinsicCameraMatrix = intrinsicCameraMatrix, distortionCoefficients = distortionCoefficients, undistortedImageMultiplication = undistortedImageMultiplication)