Dear All, For NaN error, it is suggested to reduce the time step . As our Domain is of 25km resolution we used "dt = 60" & "abatm = 120" at first and after NaN the time step was reduced to "dt=30" & "abatm=90" but still the same error persists. the regcm.in file used for our run is....... &restartparam ifrest = .false., idate0 = 2076090100, idate1 = 2076090100, idate2 = 2077010100, nslice = 120, / &timeparam radfrq =
30., abemh = 18., abatm = 90., dt = 30., ibdyfrq = 6, / &outparam ifsave = .true. , savfrq = 24., iftape = .true. , tapfrq = 24., ifrad = .true. , radisp = 24., ifbat = .true. , ifsub = .true. ,
batfrq = 24., ifprt = .false., prtfrq = 12., kxout = 6, jxsex = 40, iotyp = 1, ibintyp = 1, ifchem = .false. , chemfrq = 6., / &physicsparam iboudy = 5, ibltyp = 1, icup = 2, igcc = 2, ipptls = 1, iocnflx =
2, ipgf = 0, iemiss = 0, lakemod = 0, ichem = 0, / &subexparam / &grellparam / &emanparam / &chemparam idirect = 2, chtrname = 'SO2', chtrsol = 0.20, chtrdpv = 0.00300,0.00800, dustbsiz = 0.01, 1.00, /
Rajalakshmi .D M.Sc (Ag.Met) Junior Research Fellow, ACRC, TNAU, Cbe - 3 |