Change default absolute tolerance to 0, i.e. if you only specify a relative tolerance it will stop because of reaching an absolute tolerance. The current default was set to some small value that was too big for Stokes mantle problems.
Change default absolute tolerance to 0, i.e. if you only specify a relative
tolerance it will stop because of reaching an absolute tolerance. The current
default was set to some small value that was too big for Stokes mantle
problems.

jrper/fluidity,iakovos-panourgias/fluidity,jrper/fluidity,jjo31/ATHAM-Fluidity,iakovos-panourgias/fluidity,jjo31/ATHAM-Fluidity,iakovos-panourgias/fluidity,rjferrier/fluidity,jrper/fluidity,rjferrier/fluidity,jrper/fluidity,jjo31/ATHAM-Fluidity,iakovos-panourgias/fluidity,rjferrier/fluidity,jrper/fluidity,iakovos-panourgias/fluidity,jjo31/ATHAM-Fluidity,jjo31/ATHAM-Fluidity,rjferrier/fluidity,rjferrier/fluidity