Hello Sir/Madam, I m using Visual Modflow v.4.0 for Groundwater flow Modeling.As i m a new user i m experiencing very elementry problems:- 1) In georeferencing...
Dear Mr. Gupta, THe problem can be handled in following manner: 1) For getting real world coordinate in desired projection from Lat/Long bound you can take...
Hi, Marcio, Thanks for answer. The project with "inflow into the shaft" is over. Writing my mail (many, many months ago) I did not know many details. Finally I...
adam_m
adam_m@...
Aug 8, 2006 3:13 am
44
Dear All. Have you got any experience in modeling fractured media? I wold like to know how is the best way to input/represent falts and fractures in the model....
Hello Sir/Madam, This is Vivek Gupta from IIT kharagpur. I m doing Mtech here in Water resources. and i m doing my project titled " Two dimensional transient...
Dear Members I would like to know if any of you can help me out. I run a simple simulation with MODFLOW without any inconvenient, but when I try to open the...
Adrian, Try copying the file to a new directory and running again. Let me know if this works. Thanks. Joseph...
Joseph Zume
jzume@...
Oct 12, 2006 5:03 am
49
Kampala, Wednesday 11th October 2006 08:10pm Dear Adrian, I had a similar problem with 3D display once, my PC would not even show anything. First try to run...
Hi all... I m doing 2D transient GW modeling using Visual MODFLOW. I m facing some problem while entering pumping schedule. The problem is that MODFLOW allows...
Dear Vivek You can give pumping rate as 0 pumping rate during the non-pumping period and you should use actual well screen thickness. cheers... yash ... From:...
Dear Yash.. Thank you for ur intelligent reply. Sir, some more things i wanted to ask u, As i m a beginner in Modeling, so i m seeking some more help frm u... ...
Dear Vivek, I would like this opportunity to put this forward to anyone in the group: How valid is simulating pumping in a 2D groundwater model ?, as a 2D set ...
Dear Redha You can do pumping test under in 2D modelling in axis-symmetrical mode when you really do not know much about aquifer parameters and hydraulic...
Dear Redha, I m completely agree with Yash Sir. We do 2D areal simulation modeling when we do not have the adequate data (T,S,head etc) of some layers under...
Am I suppose to email my forum postings to here? If so... I have a 3 layer model, which calibrate past 20m (Mean Residual). When I change parameters past the...
Sean Joseph Berry
s.berry@...
Jan 22, 2007 6:22 am
58
Dear Sean Can you expalin your problem in a bit detail? Yash Soil Scientist International Rice Research Institute-India ... From: Sean Joseph Berry...
The model area is approximately 5km N-S, 6km E-W. On the southern border of the model the area discharges along 4.8km of coastline. The lowest of the three...
Sean Joseph Berry
s.berry@...
Jan 23, 2007 4:20 am
60
Have you made a rough water budget for the area? You have to check that the water that run through (according to average transmissivity and gradient) is equal...
Hammarlund Elisabet
elisabet.hammarlund@...
Jan 24, 2007 4:20 am
61
Dear visual-modflow-group, I've problems with the left boundary condition of my model. I know the amount of groundwater (its just an estimation), which is the...
The specified flow (inflow) boundary condition may be simulated using injection wells at the boundary. Hope this helps. Regards, András Jakab Jakab és...
Jakab Andras
ajakab@...
Jan 24, 2007 11:50 am
63
It can be simulated by injecting the know amount (inflow) by installing injection wells (+ve flow). ************************************************* Dr Vijay...
Dr vijay Kumar
vijay@...
Jan 25, 2007 5:21 am
64
The program runs fine but I get "Project files are not accessible or corrupted" when I try to open 3D explorer. Project file is on the hard drive, and 3D...
Sean Joseph Berry
s.berry@...
Jan 31, 2007 4:11 am
65
Dear Sean, If you zip your project files and send them over to me, I will try to reproduce your problem (you may want to send a copy to my private account as...
Jakab Andras
ajakab@...
Jan 31, 2007 12:14 pm
66
Dear András, again, thank you for your kind offer. I have sent you the VMOD project, but in the process of zipping the file I needed to remove some of the...
Sean Joseph Berry
s.berry@...
Feb 1, 2007 3:25 am
67
I am in Delhi, and would like to know, the vendors from whom the vmodflow software can be purchased on limited tender basis, for a Govt organisation. Can...
Hello, first I have to say, that this group ist very usefull! Thanks! Here my question: I have problems with convergence by running the modell. Sometimes you ...
Hi all, Is there any option of exporting top, bottom, K, S, Rch etc in VMOD. I wish to export them in ascii (x,y,z) or in grid format. Regards, Hash...
syed hashmath
hashmath01@...
Mar 11, 2007 4:36 am
70
just go to the input section that you want to export, then file/export. It'll walk you through Best regards, Arne Springorum From:...
