Checking for zero-volume cells: Fixes issue #79#450

Merged

ssim merged 7 commits intotardis-sn:masterfrom unoebauer:zero_volume_fix

Dec 10, 2015

+99-5

Commits on Dec 9, 2015

added check for zero-volume of first cell
Ulrich Noebauer
committed
found much simpler formulation of zero-volume check
Ulrich Noebauer
committed
Revert "found much simpler formulation of zero-volume check"
Ulrich Noebauer
committed
-fixed astropy.units.Quantity issue in ascii_reader test (strangely did
Ulrich Noebauer
committed
added another test scenario for the ascii density reader
Ulrich Noebauer
committed
added general check for invalid cell volumes
Ulrich Noebauer
committed
added test specifically triggering the invalid volume exception in the
Ulrich Noebauer
committed