#!/usr/bin/env python import sys import os.path as op import json from s2snow import snow_detector VERSION = "1.2" def show_help(): """Show help of the run_snow_detector script""" print "This script is used to run the snow detector module that compute snow mask using OTB applications on Spot/LandSat/Sentinel-2 products from theia platform" print "Usage: python run_snow_detector.py param.json" print "python run_snow_detector.py version to show version" print "python run_snow_detector.py help to show help" def show_version(): print VERSION # ----------------- MAIN --------------------------------------------------- def main(argv): """ main script of snow extraction procedure""" json_file = argv[1] # Load json_file from json files with open(json_file) as json_data_file: data = json.load(json_data_file) general = data["general"] pout = general.get("pout") log = general.get("log", True) if log: sys.stdout = open(op.join(pout, "stdout.log"), 'w') sys.stderr = open(op.join(pout, "stderr.log"), 'w') sd = snow_detector.snow_detector(data) sd.detect_snow(2) if __name__ == "__main__": if len(sys.argv) != 2: show_help() else: if sys.argv[1] == "version": show_version() elif sys.argv[1] == "help": show_help() else: main(sys.argv)