Search found 117 matches

by paulo.chambel@hidromod.com
Fri Apr 12, 2013 17:30
Forum: MOHID Water
Topic: Impose a variable value at the boundary
Replies: 1
Views: 2010

Re: Impose a variable value at the boundary

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...
by paulo.chambel@hidromod.com
Mon May 31, 2010 10:01
Forum: MOHID Water
Topic: Using FES2004 output
Replies: 1
Views: 959

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,...
by paulo.chambel@hidromod.com
Mon May 31, 2010 09:58
Forum: MOHID Water
Topic: Using FES2004 output
Replies: 1
Views: 959

Using FES2004 output

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...
by paulo.chambel@hidromod.com
Fri Mar 05, 2010 15:25
Forum: MOHID GUI (discontinued)
Topic: Problems in the visualization of sections - Post processor
Replies: 1
Views: 5489

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...
by paulo.chambel@hidromod.com
Fri Mar 05, 2010 15:22
Forum: MOHID GUI (discontinued)
Topic: Problems in the visualization of sections - Post processor
Replies: 1
Views: 5489

Problems in the visualization of sections - Post processor

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.\"
by paulo.chambel@hidromod.com
Mon Feb 15, 2010 15:08
Forum: MOHID Programming
Topic: Compilation for AMD processors
Replies: 1
Views: 6275

Compilation for AMD processors

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
by paulo.chambel@hidromod.com
Tue Feb 09, 2010 16:00
Forum: MOHID Water
Topic: Nesting Models
Replies: 8
Views: 4221

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...
by paulo.chambel@hidromod.com
Tue Feb 09, 2010 14:41
Forum: MOHID Water
Topic: Nesting Models
Replies: 8
Views: 4221

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...
by paulo.chambel@hidromod.com
Wed Jan 27, 2010 01:44
Forum: MOHID General
Topic: Users Manual
Replies: 6
Views: 9326

Hwllo,
can you be more specific with your error ?

Paulo
by paulo.chambel@hidromod.com
Wed Jan 27, 2010 01:43
Forum: MOHID General
Topic: the wiki
Replies: 7
Views: 9689

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

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

Paulo
by paulo.chambel@hidromod.com
Wed Jan 27, 2010 01:39
Forum: MOHID GIS (discontinued)
Topic: Question ILB_IUB and JLB_JUB
Replies: 1
Views: 7154

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
by paulo.chambel@hidromod.com
Wed Jan 27, 2010 01:37
Forum: MOHID GIS (discontinued)
Topic: Coordinates British National Grid
Replies: 1
Views: 7408

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

Paulo
by paulo.chambel@hidromod.com
Wed Jan 27, 2010 01:26
Forum: MOHID Water
Topic: Double precision Mohid executable and tools
Replies: 2
Views: 1280

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...
by paulo.chambel@hidromod.com
Wed Jan 27, 2010 01:06
Forum: MOHID Water
Topic: Sink Terms (or out flow from reservoir)
Replies: 1
Views: 991

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

Best regards,
Paulo
by paulo.chambel@hidromod.com
Sat Dec 05, 2009 23:52
Forum: MOHID Water
Topic: Forcing the two ends of a channel (curvilinear grid)
Replies: 1
Views: 955

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 ...

Go to advanced search