GNN CARD: Geometry Nodal Coordinate
Optional
Card Description: The coordinate values read from this card are multiplied by
the appropriate scale factors, XSCALE and ZSCALE from the GS card, and should
result in the proper X and Y coordinates (units are determined by the SI card) after
transformation.
Field
Variable
Value Description
0, C 1-2
IC1
GNN
Card group identifier.
0,C3
IC3
N
Card group identifier
1
J
+
Node number
2
CORD (J,1)
+
The X node coordinate (m or ft).
3
CORD (J,2)
+
The Y nodal coordinate (m or ft)
4
ELEV (J)
+
The bottom elevation at node J (m or ft)
NOTE: Use GE and GNN cards only to create simple grids for model testing.
SED2D WES does not contain grid generation or band width optimization routines.
Run Control GNN Card 97
Users Guide To SED2D-WES
Previous Page
