Luca
The parameters in CarpetRegrid2 are only used at startup. At run time, and after recovering, the corresponding grid scalars are used.
The easiest way to remove a level is to decrease the num_levels grid scalar in CarpetRegrid2, and then to regrid. Any thorn can reduce this grid scalar when it "inherits" from CarpetRegrid2. Checkpointing/recovering is not necessary; however, if you want to do this with a checkpointed simulation, then you can remove a level before the first time step after recovering.
-erik
On Sun, May 1, 2011 at 6:50 PM, Luca Baiotti baiotti@ile.osaka-u.ac.jp wrote:
Hello,
I would like to remove the finest refinement level of a running simulation. I thought of restarting from checkpoint with a decreased value for the CarpetRegrid2 parameters num_levels_?, but they are not steerable.
Is there any way to achieve this?
Cheers,
Luca _______________________________________________ Users mailing list Users@einsteintoolkit.org http://lists.einsteintoolkit.org/mailman/listinfo/users