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Revision fe53297356da5f02478fe9cafab5d9914a36d2be authored by Thorsten Becker on 14 August 2007, 03:33:21 UTC, committed by Thorsten Becker on 14 August 2007, 03:33:21 UTC 
- added coor=2 option (for full citcom) to assign finer radial node
 
  spacing to top and lower layers of shell. The
  coor_refine=0.1,0.15,0.1,0.2 parameters specify the radius fraction
  of the bottom layer [0], the fraction of the nodes in this layer
  [1], the top layer fraction [2], and the top layer node fraction
  [3]. I.e. the defaults will put 15% of all nz nodes into the 10%
  lower layer, 20% in the top 10% upper layer, and the rest in
  between.
  

- renamed gzipped output version with sub-directory storage ascii-gz

- built in restart facilities for temperature and tracers when using
  ascii-gz I/O with vtkio != 2


- added a composition viscosity function, CDEPV, based on two tracer
  flavors

  - for this to work, I had to move viscosity_input() *behind*
    tic_input() and tracer_input() in instructions


- added tracer_enriched option for internal heating. If tracer = on
  and tracer_enriched = on, will reader Q0_enriched and vary the element heat production 
  between Q0 for C = 0 and Q0_enriched for C = 1. I.e. this only works
  if C varies between 0 and 1.


- added an option to write from all processros to a single VTK file,
  if ascii-gz is activated, and vtkio = 2. The VTK output is of the
  "legacy", serial, single-file type, and requires that all processors see the same 
   filesystem. 

   This will lead to a bottleneck for large # of CPU computations as
   each processor has to wait til the previous is done. 

   More efficient I/O should be possible by using the distributed
   storage version of VTK, but I have no clue how this works. Anyone?
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convection_variables.h 
/*
 *~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 * 
 *<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>
 * 
 *~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 */
struct CONVECTION { /* information controlling convection problems */

    int tic_method;
    float half_space_age;

#define PERTURB_MAX_LAYERS 255
    int number_of_perturbations;
    int perturb_ll[PERTURB_MAX_LAYERS];
    int perturb_mm[PERTURB_MAX_LAYERS];
    int load_depth[PERTURB_MAX_LAYERS];
    float perturb_mag[PERTURB_MAX_LAYERS];

  float blob_center[3];
  float blob_radius;
  float blob_dT;

    struct SOURCES {
	    int number;
	    float t_offset;
	    float Q[10];
	    float lambda[10];
	}  heat_sources;

} convection;
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