MAIN: Abnormal termination: BLOWUP. REASON: KEchar = NaN, PEchar = NaN

[caca329]

After i run it i got blow up error with NaN at the first-time step but i'm not sure why, can anyone help me to figure out the main possible reason?

[jcwarner]

try running with a small dt, lets say dt = 1.0d0, just to see if it starts.

looks like you have some really shallow depths.
GET_GRID_NF90 - bathymetry at RHO-points: h
(Grid = 01, File: /home/ubuntu/roms_fyp/test/grd.nc)
(Min = 1.15776933E-02 Max = 9.72791063E+01)

do you need that shallow at ~80m horiz resolution?

[caca329]

I tried with DT = 1.0 but it still blows up. And actually, no need that shallow for ~80m, so does it mean I still have to smooth it more? But any suggestion on the min or max depth?