NX Nastran DMAP Programmer's Guide - Kxcad.net

822
CURV
Transforms elemental centroid stresses (or strains)
OG Input-integer-default=0. Grid point processing flag. If set to 0, then grid
point stresses or strains are computed.
NINPTPS Input-integer-default=0. Approximate number of surrounding
independent element interpolation points to be considered when
interpolating at a grid point for a given material coordinate system.
Remarks:
1. CURV computes the CTRIA3 and CQUAD4 element stress and/or strain output
in a material coordinate system (normal output is in the element or basic
coordinate system) and/or to interpolate the stresses (or strains) to its connecting
grid points.
2. For further details see also “CURV” on page 578 of the NX Nastran Quick Reference
Guide.