It can be simulated by injecting the know amount (inflow) by installing
injection wells (+ve flow).

*************************************************
Dr Vijay Kumar
Scientist 'E1'
National Institute of Hydrology
Roorkee 247 667 (Uttaranchal) India
Ph +91 1332 272905 to 909 Ext. 265
Mob: 9897083507
Email: vijay@...
Alt. email: vk_nih@...
*************************************************

----- Original Message -----
From: gio2anne
To: visual-modflow@...
Sent: Wednesday, January 24, 2007 4:06 PM
Subject: [visual-modflow] boundary condition


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 inflow in
the aquifer (Layer 2, confined) from outsite in the modelgrid. It is a
Neumann-Boundary Condition. In other words: instead of "no flow", i
know the (in-) flow!
But i don't know how to deal it. Wich function or boundary condition
can i use to define this inflow? I don't want to use a head-depended BC.

Thank you for helping me!

Yours faithfully,
gio