The following instructions can be useful in checking the results of the grid generation section.

Echo coordinates

Causes node coordinates to be written to the prefixo.eco file.

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Echo incidences

Causes element incidences to be written to the prefixo.eco file.

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Echo fracture incidences

Causes fracture element incidences to be written to the prefixo.eco file.

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List surface flow nodes

Causes the list of surface flow nodes to be written to the prefixo.eco file.

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Echo element area numbers

Causes element area numbers (as read in Section 5.3.5 for a 2-D slice generated by GRID BUILDER) to be written to the prefixo.eco file.

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Write faces and segments

Whenever HydroGeoSphere generates a 3-D mesh, it makes lists of the nodes which comprise each unique face and line segment. This information is used by certain instructions which choose faces or segments. You can use this instruction to write the information to a file which will receive the name prefixo.fac. These files can become quite large, so the default is not to save them. See also Section 5.3.8.

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