## Search found 37 matches

Thu Dec 03, 2009 13:20
Forum: MOHID Water
Topic: SIGMA coordinates for 3D simulation
Replies: 2
Views: 1928

### SIGMA coordinates for 3D simulation

Dear Mohiders,
I've got it!!
Now I know that the layerthickness should be given as %, so we define the thickness of each layer as a portion of the local depth (values from 0 to 1).
Wed Dec 02, 2009 13:50
Forum: MOHID Water
Topic: SIGMA coordinates for 3D simulation
Replies: 2
Views: 1928

### SIGMA coordinates for 3D simulation

Dear Mohiders, I have a doubt about the definition (keywords) in the Geometry module of a SIGMA type water domain. I guess that the keyword TYPE is to be defined as SIGMA (obvious, isn't it?), but then, the keyword LAYERTHICKNESS is really needed or is enough with the definition of the number of lay...
Fri Aug 03, 2007 16:40
Forum: MOHID Water
Topic: A channel with two open boundaries but one forced by tide...
Replies: 9
Views: 7269
Dear Ângela, Thankyou for your answer. I find it very useful. Nevertheless I must insist one more time. My simulation period is very short (is not well defined yet, but should be below 3 days). In such a time i can assume that tide is a simple wave of known constant amplitud (i.e: 3m) and period of ...
Thu Aug 02, 2007 11:46
Forum: MOHID Water
Topic: A channel with two open boundaries but one forced by tide...
Replies: 9
Views: 7269
Hi Ângela, I would like to confirm my suspects: If I want to simulate a channel with a forcing tide in an open boundary and a river forcing the other open boundary, I have to close the river side boundary??? In other words, there is no way to simulate a tidal wave going into through a boundary and c...
Wed Aug 01, 2007 15:10
Forum: MOHID Water
Topic: A channel with two open boundaries but one forced by tide...
Replies: 9
Views: 7269

### A channel with two open boundaries but one forced by tide...

Hi mohiders, I´m having some troubles with the hydrodynamic model. I´m trying to simulate a channel which has an open boundary forced by tide. The other open boundary is forced by a river discharge. How should I define the tidal file and the hydrodynamic file in other to make this work? I can run th...
Wed Aug 01, 2007 12:54
Forum: MOHID Water
Topic: FATAL; INTERNAL; Modify_ChezyVelUV - Hydrodynamic - ERR04
Replies: 3
Views: 3901
Thanks a lot.
The problem has been solved by diminishing the time step.
Regards.
Thu Jul 26, 2007 18:31
Forum: MOHID Water
Topic: FATAL; INTERNAL; Modify_ChezyVelUV - Hydrodynamic - ERR04
Replies: 3
Views: 3901

### FATAL; INTERNAL; Modify_ChezyVelUV - Hydrodynamic - ERR04

Hello Mohiders

I'm trying to simulate hydroynamics at Port of Huelva (south of Spain) and we are getting this error message:

FATAL; INTERNAL; Modify_ChezyVelUV - Hydrodynamic - ERR04

I have no idea about the origin of the error. Can anybody help??

Regards

Ángela
Tue Feb 22, 2005 18:52
Forum: MOHID Water
Topic: Simulate sewage spills
Replies: 5
Views: 10029
I'm trying to simulate 3D temperature field using mohidjet. I took the example file given in this post and removed everything related to fecal coliforms in which im not interested at all. The resultant data files are: LAGRANGIAN: OUTPUT_TIME : 0 1800. <BeginOrigin> ORIGIN_NAME : Origin 1 OLD : 0 GRO...
Tue Feb 22, 2005 17:06
Forum: MOHID GUI (discontinued)
Topic: Mohidjet and Post-Processor
Replies: 1
Views: 6860

### Mohidjet and Post-Processor

Dear all,

I'm trying to plot the result of my mohidjet simulations but the postprocessor just shut off when i click on \"Run OpenGL\". This only occurs when trying to simulate the output of the lagrangian module but the others run properly.

Thankyou!
Mon Feb 21, 2005 20:52
Forum: MOHID Water
Topic: Simulate sewage spills
Replies: 5
Views: 10029
Hi mohiders! How do you do? :) I have some doubts about this issue. In the example Lagrangian data file you posted the temperature appears as a Property of the descharge. Here are my questions: Does the Lagrangian module evaluates the evolution of the temperature field? Can I use this approach to st...
Mon Feb 21, 2005 08:59
Forum: MOHID Water
Topic: Sand module and sediment transport formulation
Replies: 2
Views: 6554
It would be a nice idea! Can i have those references?
Mon Feb 14, 2005 17:45
Forum: MOHID Water
Topic: Sand module and sediment transport formulation
Replies: 2
Views: 6554

### Sand module and sediment transport formulation

Dear Mohidmen,

Where can I find some technical information about the Sand module? I ussually work in the field of sediment transport and i would like to know more of the capabilities of Mohid in such an area!

Thank you!

Jonay Cruz
Mon Feb 14, 2005 17:01
Forum: MOHID Water
Topic: setting horizontal scale in UTM maps
Replies: 2
Views: 6604

I'll try to survive!! Don't worry. I've managed to solve the problem externally. The important thing is to point out those little bugs in order to mohid get even better than it is!!

Jonay
Mon Feb 14, 2005 16:50
Forum: MOHID GUI (discontinued)
Topic: PrepareWrite - ModuleHDF5 - ERR06
Replies: 5
Views: 32734
I don't have duplicated origin names. I've avoided the problem by using just one group_ID, and that way the program runs, but i guess there's something wrong...

Thank you

Jonay
Mon Feb 07, 2005 17:20
Forum: MOHID GUI (discontinued)
Topic: PrepareWrite - ModuleHDF5 - ERR06
Replies: 5
Views: 32734

### PrepareWrite - ModuleHDF5 - ERR06

I'm working in a multiple origin oil spill and i'm having an error. The complete text is as follows: HDF5-DIAG: Error detected in HDF5 library version: 1.4.3 thread 0. Back trace f ollows. #000: E:\\Projectos\\HDF5\\hdf5\\src\\H5D.c line 298 in H5Dcreate(): unable to crea te dataset major(15): Datas...