Search found 5 matches

by isabelmm@ugr.es
Fri Feb 26, 2010 14:18
Forum: MOHID GUI (discontinued)
Topic: Courant number: Infinity
Replies: 6
Views: 10285

Hi!

I sent everything to you yesterday. If you haven't received it, please, tell me.

Best,

Isabel
by isabelmm@ugr.es
Thu Feb 25, 2010 12:57
Forum: MOHID GUI (discontinued)
Topic: Courant number: Infinity
Replies: 6
Views: 10285

Hi! I don't know very well what do you want me to show you. I don't have an url site to where the images can be uploaded, so I'm sending them to you by mail. My bathymetry file looks like this: ILB_IUB : 1 270 JLB_JUB : 1 479 COORD_TIP : 4 ORIGIN : -3.045500 53.84950 GRID_ANGLE : 0.0000000E+00 LATIT...
by isabelmm@ugr.es
Wed Feb 24, 2010 13:20
Forum: MOHID GUI (discontinued)
Topic: Courant number: Infinity
Replies: 6
Views: 10285

Irregular vs Regular grids

Hi! As I had no answer yet, I'd like to reformulate my question. I've checked that my Mohid works with regular grids but no with irregular grids having both more or less the same resolution. If I build a regular grid with a grid step of 0.0005 or 0.0004 degrees, the model runs with Courant number ar...
by isabelmm@ugr.es
Mon Feb 22, 2010 18:05
Forum: MOHID GUI (discontinued)
Topic: Courant number: Infinity
Replies: 6
Views: 10285

Courant number: Infinity

Hi everybody! I'm trying to model an estuary up to the tidal limit and, as the subject of the message says, my Courant number is infinity. I read in the forum about this and the problem seems to be solved reducing the time step. I reduced it to 0.03125 s and the problem persists. I'm almost sure tha...
by isabelmm@ugr.es
Mon Jan 18, 2010 13:32
Forum: MOHID GIS (discontinued)
Topic: Coordinates British National Grid
Replies: 1
Views: 8446

Coordinates British National Grid

Hi everybody! I woud like to start modelling a estuary in Mohid, and the first problem that I have is that my bathymetry is referred to a National Grid System, specifically the British one. I found in Mohid wiki just the following coordinate types can be used: 1 - Geographic coordinates 2 - UTM coor...

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