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/* Code_Saturne version 2.1.0-alpha1 */
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/*============================================================================
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* This file is part of the Code_Saturne Kernel, element of the
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* Code_Saturne CFD tool.
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* Copyright (C) 1998-2011 EDF S.A., France
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* contact: saturne-support@edf.fr
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* The Code_Saturne Kernel is free software; you can redistribute it
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* and/or modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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* The Code_Saturne Kernel is distributed in the hope that it will be
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* useful, but WITHOUT ANY WARRANTY; without even the implied warranty
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* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with the Code_Saturne Kernel; if not, write to the
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* Free Software Foundation, Inc.,
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* 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301 USA
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*============================================================================*/
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/*============================================================================
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* Define (conforming or non-conforming) mesh joinings.
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*============================================================================*/
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#if defined(HAVE_CONFIG_H)
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#include "cs_config.h"
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/*----------------------------------------------------------------------------
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* Standard C library headers
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*----------------------------------------------------------------------------*/
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/*----------------------------------------------------------------------------
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*----------------------------------------------------------------------------*/
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/*----------------------------------------------------------------------------
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*----------------------------------------------------------------------------*/
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#include "fvm_writer.h"
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/*----------------------------------------------------------------------------
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*----------------------------------------------------------------------------*/
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#include "cs_selector.h"
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/*----------------------------------------------------------------------------
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* Header for the current file
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*----------------------------------------------------------------------------*/
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#include "cs_prototypes.h"
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/*----------------------------------------------------------------------------*/
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/*============================================================================
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* User function definitions
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*============================================================================*/
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/*----------------------------------------------------------------------------
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* Define post-processing writers.
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* The default output format and frequency may be configured, and additional
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* post-processing writers allowing outputs in different formats or with
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* different format options and output frequency than the main writer may
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*----------------------------------------------------------------------------*/
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cs_user_postprocess_writers(void)
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/* Every writer has a a strictly positive or negative id. Negative ids
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* are for predefined writers, positive ids for user writers.
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* All predefined writers use the settings from writer -1, and
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* redefining that writer here allows changing from the default or GUI
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* Defining or configuring a writer is done by calling the
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* cs_post_define_writer() function, whose arguments are:
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* writer_id <-- number of writer to create (< 0 reserved, > 0 for user)
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* case_name <-- associated case name
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* dir_name <-- associated directory name
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* fmt_name <-- associated format name
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* fmt_opts <-- associated format options string
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* time_dep <-- FVM_WRITER_FIXED_MESH if mesh definitions are fixed,
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* FVM_WRITER_TRANSIENT_COORDS if coordinates change,
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* FVM_WRITER_TRANSIENT_CONNECT if connectivity changes
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* output_at_end <-- force output at calculation end if not 0
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* frequency_n <-- default output frequency in time-steps, or < 0
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* frequency_t <-- default output frequency in seconds, or < 0
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* (has priority over frequency_n)
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* Allowed output format names: "EnSight Gold", "MED", or "CGNS".
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* (EnSight output is built-in; MED or CGNS are only available if the
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* code was built with these optional libraries)
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* An output options string may contain options (separated by whitespace
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* or commas) from the following list:
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* 'text' (text format, for EnSight)
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* 'big_endian' (forces binary EnSight output to 'big-endian' mode)
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* 'discard_polygons' (ignore polygon-type faces)
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* 'discard_polyhedra' (ignore polyhedron-type cells)
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* 'divide_polygons' (subdivides polygon-type faces)
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* 'divide_polyhedra' (subdivides polyhedron-type cells)
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* 'split_tensors' (writes tensors as separate scalars) */
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/* Default writer time dependency */
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fvm_writer_time_dep_t time_dep = FVM_WRITER_FIXED_MESH;
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/* Default time step or physical time based output frequencies */
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cs_bool_t output_at_end = true;
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/* Default output format and options */
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const char format_name[] = "EnSight Gold";
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const char format_options[] = "";
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/* Define additional writers */
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/* ------------------------- */
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cs_post_define_writer(1, /* writer_id */
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"tinf21", /* writer name */
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"postprocessing", /* directory name */
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"EnSight Gold", /* format name */
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"discard_polygons, discard_polyhedra",
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FVM_WRITER_TRANSIENT_CONNECT,
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/*----------------------------------------------------------------------------
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* Define post-processing meshes.
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* The main post-processing meshes may be configured, and additional
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* post-processing meshes may be defined as a subset of the main mesh's
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* cells or faces (both interior and boundary).
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*----------------------------------------------------------------------------*/
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cs_user_postprocess_meshes(void)
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/* Post-processing meshes may be defined using one of several functions,
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* whose protypes are defined in cs_post.h; these functions are:
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* Functions simplest to use are cs_post_define_volume_mesh() and
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* cs_post_define_surface_mesh(), which allow defining volume or surface
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* post-processing meshes using selection criteria.
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* parameters for cs_post_define_volume_mesh():
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* mesh_id <-- id of mesh to define (< 0 reserved, > 0 for user)
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* mesh_name <-- associated mesh name
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* cell_criteria <-- selection criteria for cells
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* add_groups <-- if true, add group information if present
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* auto_variables <-- if true, automatic output of main variables
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* n_writers <-- number of associated writers
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* writer_ids <-- ids of associated writers
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* parameters for cs_post_define_surface_mesh():
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* mesh_id <-- id of mesh to define (< 0 reserved, > 0 for user)
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* mesh_name <-- associated mesh name
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* i_face_criteria <-- selection criteria for interior faces
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* b_face_criteria <-- selection criteria for boundary faces
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* add_groups <-- if true, add group information if present
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* auto_variables <-- if true, automatic output of main variables
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* n_writers <-- number of associated writers
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* writer_ids <-- ids of associated writers
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* If no writer is associated to a mesh, it is not output, and its
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* construction may be avoided altogether (at least when defined
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* by one of the above functions).
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* More advanced functions are described along with examples below. */
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/*--------------------------------------------------------------------------*/
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/* Select interior faces with y = 0. */
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const int n_writers = 2;
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const int writer_ids[] = {-1}; /* Associate to default writer */
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/* Select cells with y = 0 */
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const char *interior_criteria = "plane[0, -1, 0, 0.0, "
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const char *boundary_criteria = NULL;
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cs_post_define_surface_mesh(1, /* mesh id */
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false, /* add_groups */
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false, /* auto_variables */
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/*--------------------------------------------------------------------------*/
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/* Select no cells, will select cells with T < 21 degrees in 'usmpst' */
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const int n_writers = 1;
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const int writer_ids[] = {1}; /* Associate to writer 1 */
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cs_post_define_volume_mesh(2, /* mesh id */
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false, /* add_groups */
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true, /* auto_variables */
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/*----------------------------------------------------------------------------
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* Override default frequency or calculation end based output.
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* This allows fine-grained control of activation or deactivation,
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* nt_max_abs <-- maximum time step number
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* nt_cur_abs <-- current time step number
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* t_cur_abs <-- absolute time at the current time step
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*----------------------------------------------------------------------------*/
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cs_user_postprocess_activate(int nt_max_abs,
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/* Use the cs_post_activate_writer() function to force the
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* "active" or "inactive" flag for a specific writer or for all
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* writers for the current time step.
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* the parameters for cs_post_activate_writer() are:
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* writer_id <-- writer id, or 0 for all writers
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* activate <-- false to deactivate, true to activate */
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if (false) { /* example: deactivate all output before time step 1000 */
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if (nt_max_abs < 1000) {
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int writer_id = 0; /* 0: all writers */
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cs_post_activate_writer(writer_id, false);
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/*============================================================================
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* Fortran-callable wrapper for user function definitions (do not remove).
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*============================================================================*/
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/*----------------------------------------------------------------------------
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* User override of default frequency or calculation end based output.
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* subroutine pstusn (ntmabs, ntcabs, ttcabs)
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* integer ntmabs : <-- : maximum time step number
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* integer ntcabs : <-- : current time step number
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* double precision ttcabs : <-- : absolute time at the current time step
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*----------------------------------------------------------------------------*/
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void CS_PROCF (pstusn, PSTUSN)
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const cs_int_t *ntmabs,
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const cs_int_t *ntcabs,
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const cs_real_t *ttcabs
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cs_user_postprocess_activate(*ntmabs, *ntcabs, *ttcabs);
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/*----------------------------------------------------------------------------*/
added
removed
examples/3-stratified_junction/case5/cs_user_postprocess.c
