## mesh

   'mesh' <set> ['fast'] ['tet' <size>|'block'|->
'lonly'|'nolength'|'noangle'|'length'|'angle']

This keyword is used to start the meshing of the model. before using the mesh command, the element types must be defined with the elty command. Existing elements will not be deleted. Therefore, its possible to start cgx in the viewing mode (-v) with a mesh alone, and then create bodies and fill them with additional elements. To delete a mesh use the command del mesh. See the command ”send” to describe areas for boundary-conditions.

In case a blocked grid for cfd-calculations should be generated, use the additional parameter ”block”:

mesh setname block

mesh set-with-trias tet <element-target-size>