Dave, thank you for advice. Meantime, I done it using RT3D in command
line mode. However, I should try to do it your way also.

Thanks

Michal Havlik
HGeo, Prague

--- In groundwater-vistas@..., "Cairns, J. David"
<D.Cairns@w...> wrote:
> I'm not sure if you received an answer on your question or not, but
I
> have been able to get RT3D to run using GWV if I make the following
> changes to the reaction package after creating it in Vistas.
>
> STEP 1:
> Copy the next three rows and replace the first 3 rows of the
reaction
> package that Vistas creates
> 1 6 0 7 1 2
> 01.8500e+00(10E12.4) 0
> 02.0000e+00(10E12.4) 0
>
> -My model has two layers and the 1.85 is the bulk density for layer
1,
> and the 2.0 is the bulk density for layer 2. You may need to modify
> these rows depending on the number of layers you have in your model.
>
>
> STEP 2:
>
> This is the end of the bulk density array
> Start of the stoichiometric ratios (for the TCE-DCE-VC pathway).
Copy
> and replace the last 6 rows of the reaction
> file that Vistas creates
>
> 07.9200e-01(10E12.4) 0
> 07.9200e-01(10E12.4) 0
> 07.4000e-01(10E12.4) 0
> 07.4000e-01(10E12.4) 0
> 06.4400e-01(10E12.4) 0
> 06.4400e-01(10E12.4) 0
>
>
>
> Also, I was using Reaction model 6 to simulate the sequential decay.
>
> Good luck,
>
> Dave Cairns
> Weston Solutions, Inc.
>
>
> -----Original Message-----
> From: michalhgeo [mailto:GWV@h...]
> Sent: Monday, December 06, 2004 6:36 AM
> To: groundwater-vistas@...
> Subject: [groundwater-vistas] RT3D
>
>
>
> Hi,
> could someone give a little help about RT3D in GWV?
>
> I have just done MT3D transport simulation in GWV using TCE and DCE
> as contaminants. Transport is based on transient flow simulation in
> GWV.
>
> I would like to run it with RT3D now but it does not work. I chose
> the reaction number 7 in RT3D menu in GWV.
>
> What I need is the correct way how to run RT3D in GWV. Just a few
> steps about what to do first and what next (should I run flow model
> first then MT3D and yet then RT3D, or just flow model and then
> RT3D ?).
>
> I am sorry for troubleing you, but I tried to do it by manuals for
a
> few days alredy - becoming desperate.
>
> Thanks for help
>
>
>
>
>
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