1.1.1

Updated for Elmer v 9.0, by enforcing an initial timestep greater than zero. Fixed the SSA Newton iteration scheme for improved convergence of the SSA when damage is present (no impact on the results and conclusions of Huth et al, 2021b).

1.1.0

Overall cleanup and minor updates to reflect manuscript revisions

GIMPM_SSA_Damage: Initial Release

This is the initial release of the Generalized Interpolation Material Point Method for the the Shallow Shelf Approximation of ice flow with Damage (GIMPM-SSA-Damage)