Hello there I have been learning how to use and working with the Einstein Toolkit for a few months now and I have gotten to a point where I wanted to implement a photon gas with (locally) negative rho as part of my research, following a paper written by one of my supervisor's PhD students. While looking into it I found that GRHydro automatically discards negative values of rho and replaces them with rho_abs_min, and I can't set rho_ans_min to a negative value because they are ignored according to the documentation. I was wondering if there is a way to set rho_abs_min to be negative without it being ignored, or a way to circumvent the check for negative values of rho somehow to allow for negative values. I have some experience with rewriting thorns for my own purposes but GRHydro isn't as simple as the thorns I've been changing.
Thanks, Nicholas Olsen, University of Waterloo
_______________________________________________ Users mailing list [email protected] http://lists.einsteintoolkit.org/mailman/listinfo/users
