Dear all,
My own thorn runs into NaNs just before evolution starts. To search where exactly those NaNs are appearing I included subroutines which print example values for the corresponding variables and changed the schedule position of these output routines. (See SWTNS_inittest and SWTNS_regridtest inside the schedule.ccl)
The last slot inside the schedule where the values still seemed to work, is inside [CCTK_PREREGRID]. In [CCTK_PRESTEP] the values are already messed up. The only schedule bin that is in between those two is [CCTK_POSTREGRID]. I don't have any regridding and whenever I schedule my output routine inside the [CCTK_POSTREGRID] bin I don't have any output, as you can see in the attached output file.
Maybe I should point out that I use the Llama Multipatch environment for my thorn.
Does anyone have an idea how I can check what happens with my initial data before evolution starts?
I attached the schedule of my thorn and a simulation output file with respect to the (as well attached) parameter file.
Thanks a lot!
Best regards,
Severin