Pete,
I have a terrible doubt now. If I define a power function (for a head
boundary condition for example) file like the following one

!
! t [d] fvalue
!---------------------
730 334
1460 334

does it mean that the head boundary condition is off between 0 and
730? Running the model I noticed that is not like that but if I do not
want the boundary condition ON I have to use a fake head and a
constrain that is able to disable it between 0 and 730.

Giovanni


On Sun, Feb 8, 2009 at 12:59 PM, Pete Sinton <psinton@...> wrote:
> Hi Gio,
>
> Yes, that works. I find it convoluted and cumbersome, so I resort to
> bypassing feflow's interface. I know I will get what I want.
>
> Glad to hear you solved the problem
>
> Cheers
>
> --
>
> Pete Sinton
>
> Principal Hydrogeologist
>
> AquaGeo, Ltd.
>
> 11560 Penny Rd
>
> Conifer CO 80433
>
> Cell 720.841.5526
>
> Phone 303.838.7863
>
> psinton@...
>
> www.aquageo.us
>
> This e-mail together with any attachments is confidential and may be the
> subject of legal privilege. If you are not the intended recipient, you are
> not permitted to print, copy, disclose or use the content or attachments in
> any way. AquaGeo, Ltd. respectfully requests that you reply to this e-mail
> and delete this message. AquaGeo, Ltd. accepts no responsibility for changes
> made to this e-mail or any attachments after transmission from AquaGeo, Ltd.
> Thank you.
>
> Thanks Pete,
>
> As workaround I manage to generate some input files: one for the
> "power functions" and one for the "time variant ID". For the
> generation of the file, I have temporary assigned the boundary
> conditions as the time-constant and the I exported them as ASCII file
> that I modified and imported again to simulate time-variant boundary
> conditions.
> However, I noticed that importing an external file using the command
> "database" is quite tricky. Following the procedure described in this
> forum:
>
> http://feflow.info/forum/index.php/topic,446.msg1332.html#msg1332
>
> I used the commands: Assign - database - Import Time-varying IDs -
> Head BC/Seepage - Automatic regionalization.
>
> But I had to use 'Inverse
> Distance Weighting' with only one neighboring point as the
> regionalization method for getting the exact numbers I wanted for each
> node.
>
> In theory the command "interpolate" the data. To avoid the
> interpolation I used "
>