Mikey Hannon's Profile - TOUGH User Community

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Re: Mesh
Depending on the problem you’re setting up (which I admittedly haven’t looked into yours in great detail), I would expect some changes in the simulation output with different mesh resolutions.…
- Mikey_Hannon
- 5 yrs ago
- Pre & Post Processors
- Reported - view
Re: No convergence during CO2 injection into heterogeneous mineralogy
Got it. I'm wrapping up a few work things over the next couple of days, but I should be able to get to this after that.
- Mikey_Hannon
- 5 yrs ago
- TOUGHREACT
- Reported - view
Re: No convergence during CO2 injection into heterogeneous mineralogy
Hey Mike, I only see the video attachment. Would you mind including the zip folder too? Thanks! - Mikey
- Mikey_Hannon
- 5 yrs ago
- TOUGHREACT
- Reported - view
Re: Mesh
@telegramboy That's a long answer, but you can get a good start here. For simpler meshes like this one, "coding it yourself" isn't so bad, depending on your fluency with a scripting language like…
- Mikey_Hannon
- 5 yrs ago
- Pre & Post Processors
- Reported - view
Re: Mesh
@telegramboy I can't recall if the the location of the central node for the last element (from 100 m to 500.1 m) will be located halfway between the two boundaries (or at (100 + 500.1)/2 = 300.…
- Mikey_Hannon
- 5 yrs ago
- 1
- Pre & Post Processors
- Reported - view
Re: Read/write file access w/PEST protocol
The curly bracket is how I've always removed lists of files from a folder in a Unix/Linux environment. Your suggestion worked as well. Admittedly, my understanding of writing batch scripts is not…
- Mikey_Hannon
- 5 yrs ago
- iTOUGH2
- Reported - view
Re: Read/write file access w/PEST protocol
@Stefan Finsterle I think I found my problem. In between restarts, I had a step where I remove the files providing initial conditions for flow (INCON) and the initial conditions for chemical…
- Mikey_Hannon
- 5 yrs ago
- iTOUGH2
- Reported - view
Re: Mesh
I see. I misunderstood your first question. I now understand that you were attempting to generate a MESH file using meshmaker. In order to run this, you will need to create an input file with a…
- Mikey_Hannon
- 5 yrs ago
- 1
- Pre & Post Processors
- Reported - view
Read/write file access w/PEST protocol

I am attempting to use the iTOUGH2 PEST protocol using a bash script as my forward-model executable. This script includes multiple calls of a TOUGHREACT simulation with file manipulation in between…
- Mikey_Hannon
- 5 yrs ago
- 10replies
- 86
- iTOUGH2
Re: Mesh
Hey Dilan, You would call the file “MESH” and copy it into the directory with your other TOUGH input files. Make sure your main TOUGH input file does not contain an ELEME or CONNE block.…
- Mikey_Hannon
- 5 yrs ago
- Pre & Post Processors
- Reported - view
Re: Pressure-dependent Neumann Boundary condition
Tao, I'm not sure how to solve your problem exactly, but I'm going to respond here assuming you were attempting to implement an atmospheric boundary condition at the top of a water column or…
- Mikey_Hannon
- 5 yrs ago
- TOUGH2
- Reported - view
Re: Reconciling Flow and Chemical Inputs
I guess I should have included a more-current version of the manual for my answer to #2. So you can look at the V3.0-OMP Manual (pg. 31)
- Mikey_Hannon
- 5 yrs ago
- TOUGHREACT
- Reported - view
Re: Reconciling Flow and Chemical Inputs
Quick answers: 1. The chemical and flow equations are not solved simultaneously, but sequentially. So what you define in flow.inp will be used to account for flow transport (including, in this case,…
- Mikey_Hannon
- 5 yrs ago
- TOUGHREACT
- Reported - view
Re: Setting up initial water chemistry
Hey Mike, Could you send all of the input files (flow.inp, solute.inp, chemical.inp, thermodynamic database), so I can give it a go on my machine?
- Mikey_Hannon
- 5 yrs ago
- TOUGHREACT
- Reported - view
Re: Recharge via time-dependent Neumann & deliverability boundaries in EOS9
Mike, Try out the attached input file. I made a few key changes to what you provided: 1. I changed your initial time step size to 1.0e+0 in PARAM.2. It was originally 1.…
Attachment
- Mikey_Hannon
- 5 yrs ago
- TOUGH2
- Reported - view
Re: Recharge via time-dependent Neumann & deliverability boundaries in EOS9
Mike, For #1, check out MOP(12), which you appear to have set to 0, which is a triple interpolation scheme. It sounds like you would like something closer to MOP(12)=2,…
- Mikey_Hannon
- 5 yrs ago
- TOUGH2
- Reported - view
Re: Problem initializing water table at a given elevation in eos9
Makes sense to me! Let me know if you'll need any help setting that up.
- Mikey_Hannon
- 5 yrs ago
- TOUGH2
- Reported - view
Re: Problem initializing water table at a given elevation in eos9
Mike, I could be completely off-base here, but could you set the pressure at the bottom of your mesh equal to the pressure at that elevation (p_atm + rho*g*h,…
- Mikey_Hannon
- 5 yrs ago
- TOUGH2
- Reported - view
Re: TOUGH3 + PEST?
The basics should still be the same on how to construct the template file for a flow input file. You'll just need to make sure that you adhere to the stricter fixed-width standards of TOUGH inputs.…
- Mikey_Hannon
- 5 yrs ago
- Questions & Answers
- Reported - view
Re: TOUGH3 + PEST?
I would check to see if there are example problems that are similar, but I don't think that creating the template and instruction files should be too difficult.…
- Mikey_Hannon
- 5 yrs ago
- Questions & Answers
- Reported - view
Re: TOUGH3 + PEST?
I'm a little confused by the question. I don't think you should have to mess with any of the source code files to create the instruction file. Your instruction file(s) should just give instructions…
- Mikey_Hannon
- 5 yrs ago
- Questions & Answers
- Reported - view
Re: bounds with different temperatures
Alonso, it sounds as if you're trying to set up Dirichlet boundary conditions with fixed temperatures. You can find out how to set those up on page 31 of the TOUGH3 User's Guide.
- Mikey_Hannon
- 5 yrs ago
- Questions & Answers
- Reported - view
Re: TOUGH3 + PEST?
You should be able to. You would run it like you would any other model with iTOUGH2-PEST.
- Mikey_Hannon
- 5 yrs ago
- Questions & Answers
- Reported - view
Re: Flow of mineral water
I believe the answer you're looking for is in the chemical input file under what is termed "Boundary Waters". You'll go to the section of chemical.inp where you define Initial and Boundary Water…
- Mikey_Hannon
- 5 yrs ago
- TOUGHREACT
- Reported - view
Re: TOUGHREACT using MINC MESH
The first 3 characters can be most anything, not just letters, but numbers and special characters (e.g., $, @, &, etc.). I’m sure there are some exceptions, but most ascii characters work.
- Mikey_Hannon
- 5 yrs ago
- TOUGHREACT
- Reported - view

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