Menu: Files->Import→EMA3D...
With this option it is possible to read CADfix - EMA3D cartesian mesh files, with .emin extension.
This importer is implemented as a pure Tcl plugin, with limited features.
The file information is converted into a preprocess cartesian mesh of lines, quadrilaterals or hexahedra
Extra options:
Compressed:
if this option is set then groups of contiguous elements are converted to a single line, rectangle or hexahedron, to represent the same shape with less entities.