Version 0.3.1 is a bugfix release.
- Scattered data interpolation. In both 2D and 3D, fixed bugs
that caused seg faults when trying to do scattered data interpolation.
- Minor updates for TSTT. Added a configure option for VTK-format
input into GRUMMP. Fixed several compile errors when logging is disabled.
Also tweaked a couple of things in the main Makefile.
- Length scale reporting. A bug in 0.3.0 made it so that the
edge length scale info reported after mesh re-ordering was incorrect;
this has been fixed.