restart_from_result

tfv.restart.restart_from_result(old_result_file, new_result_file, out_file, n_sigma, time_stamp, variables)

Creates a restart file from an existing TUFLOW FV result file, using a separate result file for geometry input.

Parameters:

• old_result_file (str) – Path of the result file from which to extract field data.

• new_result_file (str) – Path of the result file from which to use geometry (mesh, cell elevations) for the new run.

• out_file (str) – Output path for the restart file.

• n_sigma (int) – Number of sigma layers in the new model.

• time_stamp (float) – Simulation time (hours since 1990-01-01) at which to extract state from old_result_file.

• variables (list) – Conserved variables to include, e.g. [‘V_x’, ‘V_y’, ‘SAL’, ‘TEMP’, ‘SED_1’].