Grid Files
Grid files are used in FLAC3D only, for the purpose of constructing zones in one go from an input file.
Inclusion in a Model
There are three principal methods for including a grid file in a model.
using the
zone import
commandfrom the c File —> Open dialog
from the File —> Grid▸ menu command
Note
when working in PFC, these methods are only available if FLAC3D is loaded (Tools —> Load FLAC3D).
Formats
The program supports import of grids from itasca (.f3grid), ansys (.lis), abaqus (.inp), or midas (.csv) formats. The Itasca grid format provides the ability to store group information.
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