[acoustica]

Hallo everybody,
I am doing one problem regarding automatic shape optimisation with open source DAKOTA, and coupling CFX for cfd calculations and icemcfd for
mesh generation. i successfully managed the automatic grid generation for unstructured grid. now i want do it for block structured mesh .i did the blocking for single geom , when i change the geometry slightly and try to associate the blocking by using replay script its not associating then i have to associate the edges manually. does any one have idea how to write Tcl/Tk code for mesh generation in icemcfd. ? please help me regarding this!!