sunnysima@mail.ru

Dear all,

I am solving the task about flooding of large river floodplain. So, I am working a lot on the constructing of flexible mesh with triangles and quadrangles.
The question is, if it possible to construct several parts of a large mesh in several *.mdf files and then - join them in one file.
It seems to me, that it is not possible. So, we can't work concurrently with my colleague, to speed up constructing polygons. Is it right?

What's more, I have to generate all the mesh every time after constructing several polygons to control quadrangles. And I've met another error  there:  every  second  command "generate mesh" leads to the message: " Triangulation failed: Input data could not be triangulated". After that  -I close the file, the project  and open again - and mesh is generated successfully.  Second time mesh generating brings me to the  message: " Triangulation failed: ..." again. Can it be caused by a large number of polygons or any problem with them?  Every time after restarting the project, triangulation runs successfully.

Thank you for any thoughts and advices,
Serafima