-40 dpbase (altitude, in hPa, above LCL at which buoybase is computed, def = original: -40) 150 pbcrit (altitude, in hPa, above LCL below which Ep=0, def = original: 150, used only if flag_epKEorig=0) 500 ptcrit (altitude, in hPa, above LCL above which Ep=Epmax, def = original: 500, used only if flag_epKEorig=)) 0.01 sigdz (reference fractional area of precipitating downdraughts, def = original: 0.01) 0.15 spfac (unsaturated fraction of precipitating downdraughts, def = original: 0.15) 8000. tau (relaxation time of cloud base mass flux, def = original: 8000) 1 flag_wb (flag for wb (= vert velocity at LFC); 0->wb=wbmax, 1->wb=f(plfc) bounded, 2->wb=f(plfc) linear, def = 1) 6. wbmax (parameter used in the computation of wb, def = 6.)