Search found 3 matches

by mumzy
Thu May 09, 2019 2:17 am
Forum: ROMS Information
Topic: All Observation rejected in I4DVAR_Impact
Replies: 0
Views: 389

All Observation rejected in I4DVAR_Impact

I have assimilated AVISO_sla and surface current in the new ROMS 3.7version, some obs were rejected and soma were accepted in the assimilation step as follow: Number of State Observations Processed: ObsTime = 4773.0000, 2013-01-25 00:00:00.00 Variable IstrObs IendObs Count Rejected zeta 7266 14530 7...
by mumzy
Tue Dec 11, 2018 7:03 am
Forum: ROMS Usage
Topic: Problems with basic model
Replies: 9
Views: 4248

Re: Problems with basic model

kate wrote:It seems your zeta is blowing up on you. Are you getting the diag output every timestep? If so, it's surprising that that didn't trigger the writing of a restart record and then the model dying.
So,dou you know what's the problem if NINFO == 1?
by mumzy
Wed Sep 05, 2018 12:31 pm
Forum: ROMS Information
Topic: Error in Full Poesterior Error Covariance Matrix
Replies: 0
Views: 774

Error in Full Poesterior Error Covariance Matrix

I was running WC13 case with PSAS,but I met a error in DPOTRF with INFO = 2 when computing Cholesky factorization,I have checked the dpotrf.f,which is because the order of input matrix A is less than 0,but I don't know how to solve it ,except that,when I run PSAS in South China Sea,the error in DPOT...