Three small bugfixes (updated from fixes) #58
Merged
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This PR contains three small bugfixes:
Tweaked the Makefile to stop saying 'Mercurial' at the end of an Enzo compilation, and instead it says 'Git'. (This is admittedly cosmetic, but also misleading.)
Modifications to ReadAllData.C and Group_ReadAllData.C so that the code fails using my_exit() when one or more MPI tasks has problems reading the boundary condition files, rather than trying to do something clever with regenerating boundary conditions. This has become problematic on Pleiades, which seems to have some issues with unreliable filesystems, and the current setup was causing the code to quietly hang (and waste a lot of computer time), but not crash.
The file Grid_AddMagneticSupernovaeToList.C was setting MassUnits to float (i.e., float or double in Enzo's internal system) when it should always be double, which was causing problems during compilation with 32-bit floating point precision.