I am Zhi-Chao Zhao from Beijing Normal University, China.

I am using EinsteinToolkit and IllinoisGRMHD to simulate BNS merge.

I use a par file modified from https://bitbucket.org/zach_etienne/wvuthorns_diagnostics/src/master/NSNS_parameter_files/nsns_test.par .

I just add one line "VolumeIntegrals_GRMHD::volintegral_inside_sphere__radius[6] = 270.89015422746235".

The initial data is got from Zach Etienne.

The program runs without error, however there is no eject during the merge. 

Two videos:

And "restmass. Init. IN sphere @ (0.000000e+00,0.000000e+00,0.000000e+00), r=2.708902e+02. Moves/Tracks AMR Centre -1/-1" is increasing.

One figure:

I don't know where I went wrong. Can anyone help me?