MOHID Forum

The methodology that I normally follow is to considered the follow in the Waterproperties_x.dat file <beginproperty> NAME : nitrate DATA_ASSIMILATION : 1 !Null gradient BOUNDARY_CONDITION : 4 ... <endproperty> In Assimilation_x.dat <beginproperty> NAME : nitrate UNITS : mgN/l DIMENSION : 3D OUTPUT_H...

Hello Andrés, 1 - when the fes2004 present for a specific location values of -5000.000; -2000.000 is because it consideres that point out of the FES2004 domain (land or very near from land); 2 - for the model is ojk to give an angle in negative (e.g. -90) or positive values (e.g. 270). Best regards,...

Hello, i'm (André Paterlini ) a beginner user of the Mohid system. I'm now carrying on some test cases, so far so good... i'm writing for the first time, it's not properly about mohid, but the fes2004 that it?s related to, hope that maybe you could help me, since the Aviso group never replies my que...

Nuno, this is a stupid thing of the post-processor. The tool do always the calculations based in the maximum depth of the entire Y direction. The conseuqence is that the picture is visible but is outside of the zoom done automaticly by the tool. You need to pan uppeard several times (order of 10). P...

Question made by Nuno Vaz.

\"I'm able to see a cross section in post-processor along XZ if I assume the entire domain in the Y direction (lines = 1:80). However, if a choose to see only part of the Y direction (lines = 50:65) the picture disappears.\"

Hi all,

I want to compile NOHID in Windows XP with Fortran Intel V11 running inside VS2008 in a PC with Intel processors.

What I need to consider in the compilation configuration ?

I know that standard configuration give some problems.

Best regards,
Paulo

5. The Assimilation.dat file should include the properties to be assimilated by the son's model (in my case u, v). These properties are read from a hdf5 file (wich is the father's grid output hdf5, right?) What do FILE_IN_TIME and TYPE_ZUV mean?. I know TYPE_ZUV relates to where the assimilation da...

Hi Gonzalo, First of all, we should have 2 Grid Data files, each corresponding to father and son grids. The father grid domain should include the whole son's grid. So I supose the nodes of the fathers' and son's grid should be the same in the boundaries between them, right? No. They do not need to m...

Hwllo,
can you be more specific with your error ?

Paulo

Helo,
the mohid wiki is now has free acces just click

http://www.mohid.com/wiki/index.php?title=Main_Page

Paulo

ILB_IUB ; first line and last line of your horizontal domain
JLB_JUB ; first column and last column of your horizontal domain

example

ILB_IUB : 1 100

JLB_JUB : 1 50

This mean you have a domain with 100x50 cells.

Paulo

I always use long/lat in wgs 84 that corresponds to 4 - Simplified geographic coordinates: in Degrees

Paulo

Hi, in coastal applications of mohid there is no reason why a double precision and single precison versions can give significant different solutions. 1.-You cannot nest curvilinear grids. Right? Is there much diference in the accuracy of a simple and a curvilinear grid? You can nest curvilinear grid...

If you define the discharge water flow as negative the model will take out mass from your domain.

Best regards,
Paulo

Davis, you have at least two options. The most simple: 1 - run a model with close boundaries. You need to define for each of the boundaries a discharge. Basically this is the approach follow in \"laboratories\" where you impose discharges in each of the \"channel\" side. You can ...