Hi All,
I am using ET to simulate a BNS merge. I set the radius as(max 7 level):
CarpetRegrid2::radius_1[1] = 270.0 CarpetRegrid2::radius_1[2] = 162.0 CarpetRegrid2::radius_1[3] = 94.5 CarpetRegrid2::radius_1[4] = 40.5 CarpetRegrid2::radius_1[5] = 27.0 CarpetRegrid2::radius_1[6] = 13.5
However, when I check the radius of mesh in VisIt(the output h5 file), I found the radius of each level becomes: [ 512, 352, 200, 112, 50, 32, 16] , which is different from what I have written in CarpetRegrid2:: radius_1[index].
Could anyone tell me how the radius transfer from 270.0 to 352? Or give me any document of Carpet?
My another parameters are:
CoordBase::dx = 6.4 CoordBase::xmax = 512.00 Carpet::ghost_size = 3 Carpet::prolongation_order_space = 5
Thanks a lot! Yours, Zhichao Zhao.