diff options
Diffstat (limited to 'param.ccl')
| -rw-r--r-- | param.ccl | 16 |
1 files changed, 16 insertions, 0 deletions
@@ -676,6 +676,22 @@ real max_allowable_Delta_h_over_h \ } 0.1 # +# To avoid the Newton iteration diverging (or more accurately, to detect +# this divergence faster) if there is no horizon present or if the initial +# guess is bad, we also deem any horizon with a mean radius (measured around +# its local coordinate origin) larger than this to be "not found". The +# default is effectively "no limit"; you should (re)set this to the +# coordinate radius of a sphere with areal radius 4m or so, where m is +# the ADM mass of the slice. +# +real max_allowable_horizon_radius \ + "max mean-coordinate-radius allowed for any trial surface \ + before we give up and say we can't find this horizon" +{ +(0.0:* :: "any positive real number" +} 1.0e10 + +# # convergence tolerance for the Newton iteration # real Theta_norm_for_convergence \ |