= Code we could consider deleting
 * rifts
 * tetras
 * flowband models
 * ice model coupling
 * ADOLC support
 * remove external packages we are not using (and old versions of MPI/PETSc etc)
 * LA theta XTaylor Hood Uzawa Pressure etc
 * we should have a discussion about long term support for multiple interfaces
 * tao
 * KML (MATLAB can do most of it natively https://www.mathworks.com/help/map/exporting-vector-data-to-kml.html)

 = Things to improve/address
 * [Mathieu] too many memory allocations
 * [Surendra] get rid of Esa solver, adapt newly developed solid Earth capabilities instead
 * [Mathieu] make `model` a dynamic class (do not set all fields by default). This would help integrate new solutions that may not be ice oriented into ISSM (e.g. GIA, Kriging, etc)
 * [Mathieu] treat material like friction: create/call class on the fly instead of carrying it in a dataset
 * [Mathieu] Fast SSA (with static array allocation P1/triangle etc), would require to delete coupling.... 
 * [Surendra] Code Ivins GIA module in C++.... 

 = New capabilities
 * [Mathieu] Julia interface? may not be mature enough for what we want to do
 * [Nicole] Coupling of GEMB to the thermal model
 * [Mathieu / Nicole] Age tracking / advection of the snow layer