First Applications of the New Parallel Krylov Solver for MODFLOW on a National and Global Scale

Jarno Verkaik, Deltares, Delft, Netherlands, Joseph Davis Hughes, USGS Office of Groundwater, Reston, VA, United States, Edwin Sutanudjaja, Utrecht University, Department of Physcial Geography, Utrecht, Netherlands and Paul van Walsum, Alterra Wageningen UR, Wageningen, Netherlands