Hello all (taking this to the developers mailing list),
*Error:* cactus_carpetx: /media/jaykalinani/zwansa/ET/CarpetX/Cactus/configs/carpetx/build/CarpetX/io_tsv.cxx:236: void CarpetX::WriteTSVGFs(const cGH*, const string&, int, Arith::vect<bool, 3>, const Arith::vect<double, 3>&): Assertion `data.size() == old_size + nvalues' failed.
Fixed in git hash [31b98a2](https://bitbucket.org/eschnett/cactusamrex/commits/31b98a2ec2d995e893a674c39...) "CarpetX: fix data counter in TSV output" of [cactusamrex](https://bitbucket.org/eschnett/cactusamrex).
I also merged rhaas/GRHydroToyGPU into master and checked that I can run your parfile in both haas/GRHydroToyGPU and in master with identical results.
Well almost, there seems to be another bug the norm output where (as far as I can tell) in master the norm values for the metric gxx, gxy etc. are output when output for kxx, kxy etc is required. Not sure why that is the case.
Yours, Roland