Ocean Modeling Discussion

if defind WER_DRY, the Hmin how to be set?

I try to add WET_DRY cpp option, and smooth the topography, but the model early blowing up? The rx0 is high? Basin information for Grid 01: Maximum grid stiffness ratios: rx0 = 1.547781E+03 (Beckmann and Haidvogel) rx1 = 1.229183E+05 (Haney) Initial domain volumes: TotVolume = -4.2299594144E+13 m3 ...

I also meet the qusetion, M2 amplitude is 25 % less than the real amplitude in the shallow water, but K1 amplitude is 20 % more than the real amplitude in the shallow water.
the quadratic drag was set up different number in the different region.
I am really confused.

THANKS for your reply;
I run one case sucessfully which uses current coastline before. However, I change the grid using old coastline, initial file and river file because of river location.

I also find the nan; I change the initial state some times, but still in the step 362 blow up. 360 2017-01-02 00:00:00.00 4.248238E-02 7.014599E+02 7.015024E+02 4.461919E+13 (264,057,01) 1.373269E-02 4.212748E-02 1.065118E+00 2.235862E+00 WRT_HIS - wrote history fields (Index=1,1) in record ...

Dear all Recently I downloaded the latest version of ROMS ,but it occurs some error.The log file is: -------------------------------------------------------------------------------- Model Input Parameters: ROMS/TOMS version 3.7 Monday - January 14, 2019 - 10:29:03 PM ...