Re: [Users] error when I trying to add atmosphere to BBH evolution

On 18 Aug 2017, at 10:05, 赵志超 yanyuechuixue@gmail.com wrote:

Thank you Ian Hinder.

Yes I want to add a low density fluid to a BBH simulation.

I review the source code of GRHydro_InitialData Thorn's GRHydro_OnlyAtmo.F90 . I found it give any position ( I mean every nx,ny,nz) a rho value which is a constant equal to "rho_abs_min" or "initial_rho_abs_min".

so I think it can give a low density fluid to a BBH simulation.

But it report "NAN" or "Con2Prim: count > GRHydro_countmax".

OK, thanks for the clarification!

I'm not an expert on GRHydro, but maybe someone else can suggest something?

Are you planning to solve the constraints?