Différences

Ci-dessous, les différences entre deux révisions de la page.

--- sunfluidh:meshgen_doc [2017/12/02 16:59] – yann
+++ sunfluidh:meshgen_doc [2017/12/02 17:16] – yann
@@ Ligne 105: / Ligne 105: @@
 &MESH_FUNCTION_DATA  End_of_Data_Block= .true.        /
 </file>
+==== Generate the grid with Meshgen ====
+After setting the data set in the file "data_meshgen.dat", run the command "meshgen.x".
+Few questions are asked :
+   * Choice of CFD code : OLORIN or SUNFLUIDH (1) CHORUS (2) ---> tape the correct option
+   * MPI domain decomposition (1) or not (0) ---> tape the correct option
+For the case of MPI domain decomposition, further information is required to perform the appropriate domain decomposition
+   * number of domain decomposition per direction
+     *  In I-direction
+     *  In J-direction
+     *  In K-direction
+The grid data are recorded in the appropriate files that depend on the code previously selected:
+    * For Chorus : maille_yyyyy.dat : data are recorded in binary format. "yyyyy" is the number of the associated subdomain.
+    * For sunfluidh : maillx_yyyyy.dat, maillx_yyyyy.dat and maillz_yyyyy.dat (one file per direction): data are recorded in ASCII format and ordered in two colums, the first one is the cell-index, the second one is the coordinate of the upper face of the cell.