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https://github.com/geodynamics/citcoms
30 September 2022, 09:25:21 UTC
Revision bcddb74a015b2762c36ac26bd99bacbb07851722 authored by Eh Tan on 07 November 2008, 23:32:20 UTC, committed by Eh Tan on 07 November 2008, 23:32:20 UTC 
* Reserved 'tic_method=100' for user-defined initial temperature.
 
* Read all parameters related to initial temperature regardless which tic_method is used. This will make the life easier when adding new tic_method.
* Fixed a bug in 'tic_method=0' for regional model. The bug causes that the sinosoidal temperature perturbation is applied at 0th processor only.
* Fixed a bug in 'tic_method=1' for regional model. 'tic_method=1' should generate a top TBL according to the input parameter 'half_space_age'. However, the code effectively multiply 25x to the age. Cookbook6 is using this tic_method, so its half_space_age needs to become 2500 to get the original temperature.
* In 'tic_method=2', compute distance in Cartesian coordinate, instead of spherical coordinate.
* Refactoring codes for temperature initial conditions.
* Merged regional_construct_tic_from_input() and full_construct_tic_from_input() to construct_tic_from_input().
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Tip revision: bcddb74a015b2762c36ac26bd99bacbb07851722 authored by Eh Tan on 07 November 2008, 23:32:20 UTC
* Reserved 'tic_method=100' for user-defined initial temperature.
Tip revision: bcddb74
Citcom_init.c 
/*
 *~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 *
 *<LicenseText>
 *
 * CitcomS by Louis Moresi, Shijie Zhong, Lijie Han, Eh Tan,
 * Clint Conrad, Michael Gurnis, and Eun-seo Choi.
 * Copyright (C) 1994-2005, California Institute of Technology.
 *
 * This program 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 2 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 should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 *</LicenseText>
 *
 *~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 */

#include "global_defs.h"
#include "citcom_init.h"

struct All_variables* citcom_init(MPI_Comm *world)
{
  int get_process_identifier();

  struct All_variables *E;
  int rank, nproc;

  E = (struct All_variables*) malloc(sizeof(struct All_variables));

  MPI_Comm_rank(*world, &rank);
  MPI_Comm_size(*world, &nproc);

  E->control.PID = get_process_identifier();
  E->parallel.world = *world;
  E->parallel.nproc = nproc;
  E->parallel.me = rank;

  /* fprintf(stderr,"%d in %d processpors, E at %p pid=%d\n",
          rank, nproc, E, E->control.PID); */

  E->monitor.solution_cycles=0;
  E->control.keep_going=1;

  E->control.total_iteration_cycles=0;
  E->control.total_v_solver_calls=0;

  return(E);
}
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