This is the command mmk_m3 that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
mmk_m2, mmk_m3 - create source meshes
SYNOPSIS
mmk_m2 [options] [-gcfile] dimX dimY [ofile]
mmk_m3 [options] [-gcfile] dimX dimY dimZ [ofile]
DESCRIPTION
The mmk_* programs create source mesh files for some common, regular topologies.
mmk_m2 creates a 2D regular mesh of dimX times dimY elements and (dimX+1) times (dimY+1)
nodes, such that element (i,j) is connected to nodes (i,j), (i,j+1), (i+1,j) and
(i+1,j+1).
mmk_m3 creates a 3D regular mesh of dimX times dimY times dimZ elements and (dimX+1) times
(dimY+1) times (dimZ+1) nodes, such that element (i,j,k) is connected to nodes (i,j,k),
(i,j,k+1), (i,j+1,k), (i,j+1,k+1), (i+1,j,k), (i+1,j,k+1), (i+1,j+1,k) and (i+1,j+1,k+1).
OPTIONS
-gcfile
Output graph vertex coordinates (that is, geometry data to be used by gout(1)) in
file cfile.
-h Display some help.
-V Display program version and copyright.
EXAMPLE
Create a mesh of 5x7 elements, along with its geometry:
$ mmk_m2 5 7 -g/tmp/m5x7.xyz /tmp/m5x7.msh
Use mmk_m3 online using onworks.net services