In some case the Free surface BC is set in the XML file as _fixedboundary, so the boundary is not moved with the surface velocity.
I attach a case where the BC_4 is set as:
<boundary label="BC_4" name="3" nature="free_surface">TOP</boundary>
After saving any modification (time step, number of iter, etc) through the GUI the following block of code is inserted in the XML file
As result the free surface doesn't move. If this block of code is removed from the XML the free surface move correctly.
The version of CS used is 5.0.9 in linux (ubuntu 17.1). Is attached the test case.
In some case the Free surface BC is set in the XML file as _fixedboundary, so the boundary is not moved with the surface velocity. I attach a case where the BC_4 is set as:
<boundary label="BC_4" name="3" nature="free_surface">TOP</boundary>
After saving any modification (time step, number of iter, etc) through the GUI the following block of code is inserted in the XML fileAs result the free surface doesn't move. If this block of code is removed from the XML the free surface move correctly. The version of CS used is 5.0.9 in linux (ubuntu 17.1). Is attached the test case.
test_case.zip