07/00
TABS-MDS
GNN CARD
GEOMETRY, NODAL COORDINATE
GNN CARD
This information is usually provided by the GFGEN pre-processor (see GE CARD). The coordinate values read from
the above input are multiplied by the appropriate scale factors, XSCALE and ZSCALE from the G1 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,C1-2
IC1
GNN
Card group identifier
0,C3
IC3
N
Card group identifier
1
J
+
Node number
2
CORD(J,1)
+
The X nodal coordinate (ft or m as indicated on the SI card).
3
CORD(J,2)
+
The Y nodal coordinate (ft or m as indicated on the SI card).
4
AO(J)
+
The bottom elevation at node J (ft or m as indicated on the SI card).
23
Previous Page
