case GT90P 90P 95P 97.5P 99P V_sum prism 41 66 665 957 1124 1548896 gfdl-rc 30 75 864 1185 1341 1676694 gfdl-rs 16 19 37 1761 1858 1244006 mpi-rc 32 60 628 1143 1439 1353551 mpi-rs 17 8.9 17 83 2059 845012