Exemple #1
0
    def write(self):

        self.write_landfrac()
        self.write_mask()

        shutil.copyfile(self.um_restart, self.um_restart_output)

        # Update the um restart with new mask and landfrac. 
        with nc.Dataset(self.mask_filename_nc) as mask_f:
            mask = np.copy(mask_f.variables['lsm'][0, 0, :, :])
            # Flip because we use True to mean masked, UM uses True to mean
            # land.
            mask = abs(1 - mask)
            
            with nc.Dataset(self.lfrac_filename_nc) as lfrac_f:
                lfrac = lfrac_f.variables['lsm'][:]
                remask(self.um_restart_output, mask, lfrac)
Exemple #2
0
    def do_remask(self, restart_dump, mask):

        # Make a copy of the restart dump.
        restart_dump_copy = restart_dump + '.copy'
        shutil.copyfile(restart_dump, restart_dump_copy)

        remasked_item_codes = remask(restart_dump_copy, mask)

        return restart_dump_copy, remasked_item_codes