Hello
I'm fairly new to hypermesh. I'm using version 8.0 with LS-Dyna as a solver. I have a series of simulations which need remeshing inbetween them. To do this I've imported the LS-Dyna output file into hm (after the first simulation), did my changes (trimming some of the original mesh, creating a null mesh, and relocating one mesh relative to the global coordinates). My problem comes into play when I try to export the data back to a LS-Dyna file. Since symmetry allows me to simulate half of the real life structure, constraints are applied to the axis of symmetry along with position constraints of the device itself. These constraints are listed under the *BOUNDARY_SPC_NODE card but nodes are double listed with different constraints causing errors in LS-Dyna. For example :
*BOUNDARY_SPC_NODE
308579 0 1 1 1
308579 0 1 1 1
How can I compile all the data into a single listing for each node? for example
*BOUNDARY_SPC_NODE
308579 0 1 1 1 1
Thanks in advance for any help.
