TODO_NOTES

1) Output strains


5) Consider reducing indent in JSON. Might speed up diskio
6) Downgrade VTK to 8.1.2 https://github.com/pyvista/pyvista/issues/1074 to fix PyVista in a script bug
  7) sanity checks on xcen,ycen and radius (check if less than grid spacing)
  8) check stftype in fypymesh
 19) Numba RHS
 20) Put the numbaized stiffness kernel as a staticmethod in the numba class
110) Make ninteg a element property
120) Selective Reduced Integration
130) Instead of defining integration rule purely by dimension (1d,2d,3d), define it using a string.

Notes:
Other Notes:
1) To checkout specific tag, first clone the repo and then
      "git checkout <tagname>" e.g. "git checkout v1.0"

2) Tags are added with:
      git tag -a v1.0 -m "Before Parallel Development"

      -a means annotated
      -m means message

3) Tags are pushed with:
      git push origin --tags

4) "git tag" shows all tags

5) "git tag -d <tagname>" deletes tag

More: https://www.drupixels.com/blog/git-tags-guide-create-delete-push-tags-remote-and-much-more

delete this and this and this