I would just like to voice a quick frustration that I had, that might be able to be addressed in the software, or even more importantly elimnate other users...
111
ljxyes
Apr 10, 2008 5:20 pm
Hi, Everyone Anyone recently use River2D-Ice? seems I have problem going through the tutorial and told that River2D has exprienced problem and has to close. I...
112
ljxyes
Apr 12, 2008 10:38 pm
Hi, Dave I just used the new version to go through the examples in tutorial and user manual. it works except ice module. However, I am confused when make new...
113
Márcio Froelich Fr...
marcio_ff
Jun 3, 2008 1:29 am
Dear River2d Users I'm experiencing a problem while loading a ".bed" file with lot of nodes, say 150.000, exported from autocad. RiverBed only reads a part of...
114
Jeffrey D. Legros
rushingrivers
Jun 13, 2008 10:24 pm
Marcio, I suspect that "too many nodes" is not your problem. I recently edited a bed file with over 400,000 nodes. The problem may be a period punctuation...
115
rewert_yh
Jun 18, 2008 3:34 pm
Dear River2d Users I'm experiencing a problem while loading a ".bed" file into R2DMesh_v2.03 program. My BED file consists of 19932 nodes, 4311 break line...
116
Anut Marpleis
marpleis.anut
Jul 3, 2008 5:31 pm
Is River2D an open source program? What programming language(s) is it written with? Is it all programmed in one language, or were different languages used...
117
stevekwan2000
Jul 23, 2008 5:31 pm
i can't seem to raise the QI above 0.1. can anyone give me any hints...
118
ljxyes
Jul 24, 2008 5:03 pm
Hi Jeff I am going to have a model with nodes over 1 million, do you think it will be OK? Thanks ... with...
119
thaeusler
Nov 20, 2008 10:55 pm
Hello All, I was wondering if anyone esle is using River2D Tools for ArcGis and has come across my problem. The toolset looks like it could be extremely...
120
Barry Chilibeck
barrychilibeck
Nov 21, 2008 4:39 pm
We have not used the River2d tool kit, but would be interested in trying it out. If you have a contact name or link, could you pass it along? Barry...
121
Powley, Richard
powleyr1
Nov 21, 2008 9:13 pm
I believe the fellow that developed it is David Haynes or Haines, and I think he works for the US Fish and Wildlife Service in Washington State. I'm out of the...
122
morpher@...
thaeusler
Nov 24, 2008 2:57 am
I downloaded it from the Files section in the yahoo Forum. i would be interested to know if it works for others....
123
Powley, Richard
powleyr1
Nov 24, 2008 2:49 pm
The fellow that developed the River2D Tools for ArcGIS is David Hines. His bio and contact information are listed at the URL below: ...
124
drillo07
Jan 30, 2009 3:25 pm
Hi, I'm a student and I have to perform my unsteady simulation with 41 hours of time varying discharge and with a rating curve in outflow condition. I set high...
125
xylem707
Jan 30, 2009 10:05 pm
Have you tried running your system geometry/mesh at steady, and then varying the time-step to find maximum stable delta t? I've found through my thesis that...
126
drillo07
Feb 11, 2009 3:43 pm
Thank you Daryl! My simulation runs well at steady with every system geometry/mesh and time varying discharge as initial condition at upstream. I tried the to...
127
umsasahne_umnandze
umsasahne_um...
May 9, 2009 8:34 pm
I've been trying to get River 2D running on a windows 2000 machine. I've done every windows update available, but I still keep getting messages about...
128
umsasahne_umnandze
umsasahne_um...
May 15, 2009 8:47 am
Does anyone have any hints on how to model bridge piers in River 2D? My experience thus far incorporating a pier into the bed file is that it just gets...
129
franzykornmuller
franzykornmu...
Jul 22, 2009 3:14 pm
I have seen in the forum that the transient flow does not work in River2D version 0.93. So, I guess, I have to use the older version 0.90. Unfortunately, in...
130
barrychilibeck
Oct 16, 2009 7:58 pm
Is there anyone out there who's ported R2D to run on MacOSX? I understand that Dr. Steffler might have developed some of the original code on a Mac. I'd like...
131
thomas_m_baker
Oct 24, 2009 3:11 pm
Through I would try 0.95 using the tutorial transient example, which I would have expected to work correctly. Comparing 0.90 and 0.95 in purely analytical mode...
132
thomas_m_baker
Oct 28, 2009 10:37 pm
One way is define an Island (internal bounary) in bed and mesh file, this while be a noflow boundary from bed level to infinity (dry), but water will have flow...
133
xylem707
Oct 28, 2009 11:59 pm
Hi- I wrestled with a what may be a similar issue for my thesis, modeling baffles in culverts for fish passage. I found that River2D has a difficult time with...
135
Márcio Froelich Fr...
marcio_ff
Nov 20, 2009 3:11 pm
Dear Karen I recently downloaded the morphology module from: http://river2dm.com/SW_R2DM.php Best regards, Márcio Froelich Friedrich LEME - Tractebel...
136
George
gaw_1944
Jan 19, 2010 3:36 pm
I have built a 40km model of the (UK) River Severn. Whilst bed, mesh & R2D engine run ok when boundary is painted around a truncated (~ 6km) reach, the full...
137
Mostafa ali
wremostafa
Jan 19, 2010 3:53 pm
The Direct solver has limitations. Switch to the iterative solver (in the solver options). I guess you will be fine. Mostafa ________________________________ ...
138
George Whitworth
gaw_1944
Jan 19, 2010 4:01 pm
cheers . . . . found 'iterative (GMRES)' option . . . hopefully I'll be on my way Many thanks for helpful quick response George ... [Non-text portions of this...
139
Mostafa ali
wremostafa
Jan 19, 2010 4:11 pm
You are welome! Mostafa ________________________________ From: George Whitworth <gaw001@...> To: river2d@... Sent: Tue, January 19, 2010...
140
George
gaw_1944
Jan 19, 2010 4:13 pm
Thx to helpful post from Mostafa, the model is running . . . this is good news after quite a few hours prepping bed & mesh !!...
