Add functionality of time series only output

README.md

@@ -26,7 +26,7 @@ arguments:
 -t, --timeseries      Return mean TWS time series. For this option the region grid points have to be on the TWS
                         grid given in filename
 
-NOTE: Either -m or -u flag has to be set!
+NOTE: Either -m or -u or -t flag has to be set!
 
 Please see requirements file for the required Python packaged. This package has been tested with the version numbers
 listed in the requirement file.

src/__main__.py

@@ -14,13 +14,17 @@ region_coords = read_ascii(region_filename)
 
 grid, grid_std, lon, lat, time = read_netcdf(filename)
 
-results = compute_covariance(region_coords,grid_std, flag_uncertainty, flag_matrix )
 
+timeseries = None
 if flag_timeseries:
    timeseries, flag_timeseries = get_timeseries(grid, lon, lat, region_coords)
 
+results = None
+if flag_uncertainty or flag_matrix:
+   results = compute_covariance(region_coords, grid_std, flag_uncertainty, flag_matrix)
 
-save_results(out_filename, filename, results,region_coords, timeseries, flag_uncertainty, flag_matrix, flag_timeseries )
+
+save_results(out_filename, filename, results, region_coords, timeseries, flag_uncertainty, flag_matrix, flag_timeseries )
 
 
 

src/input_arguments.py

@@ -51,8 +51,8 @@ def arg_parser():
     )
 
     args = parser.parse_args()
-    if not args.matrix and not args.uncertainty:
-        raise RuntimeError("Either covariance matrix (-m) or uncertainties (-u) have to be set for the output")
+    if not args.matrix and not args.uncertainty and not args.timeseries:
+        raise RuntimeError("Either covariance matrix (-m) or uncertainties (-u) or timeseries (-t) have to be set for the output!")
     test_coordiantes(args.region.name)
 
     return args
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tws_covariances.sh

-#!/bin/bash
-python3 -m tws_covariances "$@"
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