When the top-level class Tps was introduced, the pfield interpolator utility (useful for interpolating the state in a restart file onto a different mesh) was broken. This was not noticed initially, since the regression test was only active with gslib support present, which was not the default scenario at the time.
This PR introduces changes to enable this utility again. Since gslib support is now the default in our test container and the regression test has been added back, it shouldn't break again without anyone realizing.
When the top-level class
Tpswas introduced, the pfield interpolator utility (useful for interpolating the state in a restart file onto a different mesh) was broken. This was not noticed initially, since the regression test was only active with gslib support present, which was not the default scenario at the time.This PR introduces changes to enable this utility again. Since gslib support is now the default in our test container and the regression test has been added back, it shouldn't break again without anyone realizing.