Startup procedures for mHM. More...

Functions/Subroutines
subroutine, public	mhm_initialize
	Initialize main mHM variables.

subroutine	constants_init
	Initialize mHM constants.

Detailed Description

Startup procedures for mHM.

This module initializes all variables required to run mHM. This module needs to be run only one time at the beginning of a simulation if re-starting files do not exist.

Authors: Luis Samaniego, Rohini Kumar

Date: Dec 2012

Copyright: Copyright 2005-2024, the mHM Developers, Luis Samaniego, Sabine Attinger: All rights reserved. mHM is released under the LGPLv3+ license

The UFZ(CHS) mesoscale hydrologic model mHM is free software. You can redistribute it and/or modify it under the terms of the GNU General Public License as published by the free Software Foundation either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You received a copy of the GNU Lesser General Public License along with the UFZ CHS mesoscale hydrologic model mHM. It can be found in the files COPYING and COPYING.LESSER provided with this software. The complete GNU license text can also be found at http://www.gnu.org/licenses/.

Function/Subroutine Documentation

◆ constants_init()

subroutine mo_startup::constants_init

private

Initialize mHM constants.

transformation of time units & initialize constants

Changelog

Rohini Kumar Jan 2013
Juliane Mai & Matthias Cuntz Nov 2013
- check timeStep
Robert Schweppe Jun 2018
- refactoring and reformatting

Authors: Luis Samaniego

Date: Dec 2012

Definition at line 135 of file mo_startup.f90.

References mo_common_mhm_mrm_variables::c2tstu, mo_mpr_file::file_hydrogeoclass, mo_file::file_namelist_mhm_param, mo_mpr_global_variables::geounitlist, mo_global_variables::neutron_integral_afast, mo_common_variables::processmatrix, mo_common_mhm_mrm_variables::read_restart, mo_neutrons::tabularintegralafast(), and mo_common_mhm_mrm_variables::timestep.

Referenced by mhm_initialize().

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◆ mhm_initialize()

subroutine, public mo_startup::mhm_initialize

Initialize main mHM variables.

Initialize main mHM variables for a given domain. Calls the following procedures in this order:

Constant initialization.
Generate soil database.
Checking inconsistencies input fields.
Variable initialization at level-0.
Variable initialization at level-1.
Variable initialization at level-11.
Space allocation of remaining variable/parameters. Global variables will be used at this stage.
Changelog
Luis Samaniego Mar 2008
- fully distributed multilayer
Rohini Kumar Oct 2010
- matrix to vector version
- openmp parallelization
- routing level 11
Luis Samaniego Jul 2012
- removal of IMSL dependencies
Luis Samaniego Dec 2012
- modular version
Rohini Kumar May 2013
- code cleaned and error checks
Rohini Kumar Nov 2013
- updated documentation
Stephan Thober Jun 2014
- copied L2 initialization from mo_meteo_forcings
Stephan Thober Jun 2014
- updated flag for read_restart
Stephan Thober Aug 2015
- removed initialisation of routing
Rohini Kumar Mar 2016
- changes for handling multiple soil database options
Robert Schweppe Jun 2018
- refactoring and reformatting
Sebastian Müller Mar 2023
- added separate read_nLAI_and_check_dims to correctly read nLAI from restart
  Authors
  Luis Samaniego, Rohini Kumar
  
  Date
  Dec 2012

Definition at line 68 of file mo_startup.f90.

References constants_init(), mo_common_variables::domainmeta, mo_mpr_startup::init_eff_params(), mo_common_variables::level0, mo_common_variables::level1, mo_common_mhm_mrm_variables::mhmfilerestartin, mo_mpr_startup::mpr_initialize(), mo_mpr_global_variables::nlai, mo_common_restart::read_grid_info(), mo_common_restart::read_nlai_and_check_dims(), mo_common_mhm_mrm_variables::read_restart, mo_grid::set_domain_indices(), and mo_init_states::variables_alloc().