+ +\verbatim +myname@myhost > /export/home/myname/salome_5/GHS3DPRLPLUGIN_5/bin/salome/tepal2med --help +Available options: + --help : produces this help message + --casename : path and name of input tepal2med files which are + - output files of tepal .msg .noboite .faces .points .glo + - output file of GHS3DPRL_Plugin casename_skin.med (optional) + with initial skin and its initial groups + --number : number of partitions + --medname : path and name of output MED files + --limitswap : max size of working cpu memory (Mo) (before swapping on .temp files) + --verbose : trace of execution (0->6) + --test : more tests about joints, before generation of output files + --menu : a GUI menu for option number + --launchtepal : also launch tepal on files casename.faces and casename.points and option number + --meshholes : force parameter component of tetmesh-ghs3d to mesh holes + --background : force background mode from launch tepal and generation of final MED files (big meshes) + --deletegroups : regular expression (see QRegExp) which matches unwanted groups in final MED files + (try --deletegroups="(\bAll_Nodes|\bAll_Faces)" + (try --deletegroups="((\bAll_|\bNew_)(N|F|T))" +example: + tepal2med --casename=/tmp/GHS3DPRL --number=2 --medname=DOMAIN --limitswap=1000 + --verbose=0 --test=yes --menu=no --launchtepal=no + +\endverbatim + +
+Advanced tepal Parameters - type "tepal" in a Terminal.
+ +\verbatim +myname@myhost > tepal + ===================================== + GHS3D-TEPAL 1.4.2 (Dec, 2006) 10-Dec-2008 AT 12:59:48 + ===================================== + + Distene SAS + Pole Teratec - BARD-1 + Domaine du Grand Rue + 91680 Bruyeres le Chatel + FRANCE + Phone: +33(0)1-69-26-62-10 Fax: +33(0)1-69-26-90-33 + EMail: support@distene.com + + COPYRIGHT (C)2006 DISTENE ALL RIGHTS RESERVED + + +USAGE : tepal options + +With options in : + --filename name (-f name) : + Basename of the input case (MANDATORY) + + --ndom n (-n n) : + Number of subdomains to make (MANDATORY) + + --ghs3d ghs3d options (-g ghs3d options) : + Run temesh ghs3d on a previously generated subdomain. (ghs3d options must be "quoted") + + --memory m (-m m) : + Max amount of memory (megabytes) allowed for ghs in the cutting process. (default is 0 : unlimited) + + --mesh_only (-Z ) : + Only (re)mesh all subdomains and update communications messages + + --mesh_call command (-c command) : + Call the user specified command for meshing all the subomains after their skin was generated + + --stats_only (-S ) : + Only compute and show some statistics on subdomains + + --rebuild (-r ) : + Merge final subdomains skins + + --rebuild_tetra (-R ) : + Merge final subdomains skins and tetraedra + + --rebuild_iface (-i ) : + Include interfaces in final subdomains merge + + --rebuild_retag (-t ) : + Tag vertices, faces (and tetra if selected) with their subdomain number in final subdomains merge (keeps the lowest tag for shared elements) + + --rebuild_ensight_parts (-e ) : + Build ensight geom file with parts + + --tetmesh_args str (-G str) : + Arguments to pass to Tetmesh during cutting process + + ============================================================================== + GHS3D-TEPAL SOFTWARE 1.4.2 (Dec, 2006) + END OF SESSION + COPYRIGHT (C)2006 DISTENE ALL RIGHTS RESERVED + ============================================================================== + ( Distene SAS + Phone: +33(0)1-69-26-62-10 Fax: +33(0)1-69-26-90-33 + EMail: support@distene.com ) + +\endverbatim + +
+Advanced ghs3d Parameters (through tepal's --tetmesh_args) - type "ghs3d -h" in a Terminal.
+ +\verbatim +myname@myhost > ghs3d -h + +USE + /export/home/myname/ghs3d-4.0/DISTENE/Tools/TetMesh-GHS3D4.0/bin/Linux/ghs3dV4.0 + [-u] [-m memory>] [-M MEMORY] [-f prefix] [-v verbose] + [-c component] [-p0] [-C] [-E count] [-t] [-o level] + [-I filetype] [-a/-b] [-O n m] + +DESCRIPTION + + -u (-h) : prints this message. + + -m memory : launches the software with memory Megabytes of work space. + The default value of this parameter is 64 Megabytes and its + minimum value is 10 Megabytes. + It is also possible to set this parameter with the + environment variable GHS3D_MEMORY by means of an operation + equivalent to: + setenv GHS3D_MEMORY memory, + the value specified in the command line has the priority on + the environment variable. + + -M MEMORY : uses the automatic memory adjustment feature. + If MEMORY is zero, the size of the work space is initially + guessed from the input. If MEMORY is not zero, the + software starts with MEMORY Megabytes of work space. + The software then reallocates more and more memory as + needed. + The starting value when MEMORY equals 0 is 64 Megabytes, + the maximum is given with memory of the -m option if used + and the actual memory available. + + -f prefix : defines the generic prefix of the files. + + -v verbose : sets the output level parameter (the verbose parameter + must be in the range 0 to 10). + + -c component : chooses the meshed component. If component is + 0, all components to be meshed + 1, only the main (outermost) component to be meshed + + -p0 : disables creation of internal points. + + -C : uses alternate boundary recovery version. To be used only + when the boundary recovery of the standard version fails. + + -E count : sets the extended output for error messages. If -E is used, + the error messages found will be printed, up to a maximum + count of errors between 1 and 100. + + -t : generates an error file prefix.Log + + -o level : sets the desired optimisation level. + Valid optimisation levels are: + none, light, medium or standard, strong, + in increasing order of "quality vs speed" ratio. + + -I filetype : defines the input mesh format as follows: + -IP input files are ascii files, named prefix.points + and prefix.faces - this is the default + -IPb input files are binary files, named prefix.pointsb + and prefix.facesb + -IM input file is ascii file, named prefix.mesh + where prefix is given with the -f option + + -a/-b : selects the output file type: + -a for ascii (the default) and + -b for binary. + + -On : saves a NOPO file in addition. NOPO is the mesh data + structure of the Simail and Modulef software packages. + -Om : saves a mesh file in addition. + -Omn : saves both NOPO and mesh files. + + ============================================================================== + TETMESH-GHS3D SOFTWARE 4.0-3 (December, 2006) + END OF SESSION + COPYRIGHT (C)1989-2006 INRIA ALL RIGHTS RESERVED + ============================================================================== + ( Distene SAS + Phone: +33(0)1-69-26-62-10 Fax: +33(0)1-69-26-90-33 + EMail: support@distene.com ) + +\endverbatim + +
+ +\code +#!/bin/bash +#script tepal2med overriding parameter deletegroups +#we have renamed binary executable tepal2med as tepal2med.exe +#echo tepal2med initial parameters are $1 $2 $3 $4 ... or $* +#$0 is ignored + +tepal2med.exe $* --deletegroups="(\bAll_Nodes|\bAll_Faces)" + +\endcode + +
+Advanced tepal Parameters - overriding parameter component of ghs3d (to mesh holes).
+ +\code +#!/bin/bash +#script tepal overriding parameter component of tetmesh-ghs3d +#we have renamed binary executable tepal as tepal.exe + +#optionnaly we could set licence only for us +DISTENE_LICENSE_FILE="Use global envvar: DLIM8VAR" +DLIM8VAR="dlim8 1:1:29030@is142356/0016175ef08c::a1ba1...etc...e19" +SIMULOGD_LICENSE_FILE=29029@is142356 + +tepal.exe $* --tetmesh_args "-c 0" + +\endcode + +
+Advanced tepal Parameters - overriding launching tepal on other host.
+ +\code +#!/bin/bash +#script tepal overriding launching tepal on other host (tepal run 64 bits only) +#we have renamed binary executable tepal as tepal.exe +#common file system (same path) otherwise scp... on input or result files +#ssh -keygen -t rsa done and files id_rsa et id-rsa.pub move in ~/.ssh + +#example of typical command +#tepal -f /home/myname/tmp/GHS3DPRL -n 4 > /home/myname/tmp/tepal.log +#echo parameters $1 $2 $3 $4 ... or $* + +#tepal licence ought to be known on otherhost +ssh otherhost "tepal.exe $* > /home/myname/tmp/tepal.log" + +#or more and more +#ssh otherhost "tepal.exe $* --tetmesh_args \"-c 0\"" > /home/myname/tmp/tepal.log + +\endcode + +
+example ex30_tepal.py.
+ +\code + +#!/bin/python +import os + +import geompy +import smesh + +# Parameters +# ---------- + +results = "/tmp/ZZ" + +radius = 50 +height = 200 + +# Build a cylinder +# ---------------- + +base = geompy.MakeVertex(0, 0, 0) +direction = geompy.MakeVectorDXDYDZ(0, 0, 1) + +cylinder = geompy.MakeCylinder(base, direction, radius, height) + +geompy.addToStudy(cylinder, "Cylinder") + +# Define a mesh on a geometry +# --------------------------- + +m = smesh.Mesh(cylinder) + +# 2D mesh with BLSURF +# ------------------- + +algo2d = m.Triangle(smesh.BLSURF) + +algo2d.SetPhysicalMesh(1) +algo2d.SetPhySize(5) + +algo2d.SetGeometricMesh(0) + +# 3D mesh with tepal +# ------------------ + +algo3d = m.Tetrahedron(smesh.GHS3DPRL) + +algo3d.SetMEDName(results) +algo3d.SetNbPart(4) +algo3d.SetBackground(False) +algo3d.SetKeepFiles(False) +algo3d.SetToMeshHoles(True) + +# Launch meshers +# -------------- + +status = m.Compute() + +# Test if ok +# ---------- + +if os.access(results+".xml", os.F_OK): + print "Ok: tepal" +else: + print "KO: tepal" +\endcode + +