This command is used to define the spatial dimension of a model and the number of degrees-of-freedom at the nodes. Once issued, additional commands are added to the OpenFresco interpreter. This is the same command that is available in OpenSees.
|$ndm||spatial dimension of problem (1,2, or 3)|
|$ndf||number of degrees of freedom at node (optional)|
|default value depends on value of ndm:|
|ndm=1 –> ndf=1|
|ndm=2 –> ndf=3|
|ndm=3 –> ndf=6|
model BasicBuilder -ndm 2 -ndf 2
This example creates a model with 2 dimensions and 2 degrees of freedom per node.
Code Developed by: Frank McKenna, University of California, Berkeley.