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Natural State geothermal model calibration using itough2
Hello everyone. I have been modelling the natural state of a geothermal field (which shows excellent convection) using TOUGH2. I have achieve almost perfect fits for a section of the field,…
- Melissa De Freitas
- Melissa_De_Freitas.1
- 4 yrs ago
- 26 replies
- 568
- Andrea Borgiamoderator3 yrs ago
- iTOUGH2
1
Run the iTOUGH2 with command line
Hello, I'm student, and a beginner. Now I'm doing a research about multi phase flow analysis. I try to learn about iTOUGH2 with eos3 but I have problem to running it (like the image attached ),…
- Mara
- College student
- Mara
- 2 yrs ago
- 14 replies
- 61
- 1
- Mara2 yrs ago
- iTOUGH2
0
ERROR: STOP ITOUGH2 : Signal 1 recevied.
Hello everyone, i'm a student, and i'm working on changing the primary variable in iTOUGH2, after some changing in file EOSX and T2F.F and IT2MAIN.F , i compile my executable and when i want to test…
- Abdellah Amri
- Abdellah_Amri
- 3 yrs ago
- 14 replies
- 49
- Abdellah Amri3 yrs ago
- iTOUGH2
0
Cannot open file /parallel.info
Hi I am trying to use Parallel option for parallel execution but I am getting error that it cannot open /parallel.info in the itough2 output along mkdir: missing operand.…
- Nagasree Garapati
- Nagasree_Garapati.1
- 3 yrs ago
- 12 replies
- 39
- Nagasree Garapati3 yrs ago
- iTOUGH2
0
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
- Mikey_Hannon
- 2 yrs ago
- 10 replies
- 66
- Brad Castleberry2 yrs ago
- iTOUGH2
0
Error Codes?
Long story short I'm trying to run a very large forward model in iTOUGH2 and have probably narrowed down my problem to having not compiled an appropriate version with enough elements/connection in…
- Hamish Robertson
- Hamish_Robertson
- 5 yrs ago
- 10 replies
- 707
- Andri Arnaldsson5 yrs ago
- iTOUGH2
1
compiling Gslib in cluster
Dear Stefan, I am trying to compile EOS7C-Gslib. It works well on my PC where I used Visual studio. But I can't manage to do the same thing on cluster. I got this linking error: it2main.…
- Saba
- Saba
- 6 yrs ago
- 9 replies
- 841
- 1
- Ramin3 yrs ago
- iTOUGH2
0
iTough2 parallelization by PVM
Hello, I appreciate a response on some aspects of PVM parallelization, in case you have some experiences with it. Is it possible to do the parallelization on a single machine with extended number of…
- Godarzi
- Godarzi
- 4 yrs ago
- 7 replies
- 336
- Godarzi4 yrs ago
- iTOUGH2
0
Calibrate rock properties of each element using PEST ?
Hello, I am interested in updating the permeability of each element of a TOUGH2 simulation using PEST, since I aim to calibrate it with geophysical observations.…
- Thomas M. G.
- Thomas
- 7 mths ago
- 5 replies
- 35
- Stefan Finsterle7 mths ago
- iTOUGH2
0
Parameter estimates from multiple simulations?
Is it possible, through TOUGH2 or iTOUGH2, to perform parameter estimations based on multiple simulations that are coupled to one another? I know that for a forward simulation you can establish…
- Mikey Hannon
- Mikey_Hannon
- 5 yrs ago
- 5 replies
- 659
- Mikey Hannon5 yrs ago
- iTOUGH2
0
Inactive elements
Can iTOUGH2 attempt to estimate a generation rate from an inactive element? This element would define either a Dirichlet or a time-dependent boundary. I'll also have observations on the flow rate…
- Mikey Hannon
- Mikey_Hannon
- 5 yrs ago
- 5 replies
- 745
- Stefan Finsterle5 yrs ago
- iTOUGH2
0
Outputting total flow rates from the FORWARD option
I'm having difficulty getting iTOUGH2 running a forward simulation to output total flow rates across a defined connection using eco2n. The only way I've been able, thus far,…
- Mikey Hannon
- Mikey_Hannon
- 5 yrs ago
- 4 replies
- 386
- Mikey Hannon5 yrs ago
- iTOUGH2
0
iTOUGH2 forward model problem with EOS7C
Hi Stefan, I am testing my model with iTOUGH2 (EOS7C) forward model before I conduct sensitivity analysis. During the iTOUGH2 run, it suddenly stopped showing a message "run-time error M6203: MATH".…
- Kue
- Kue
- 5 yrs ago
- 4 replies
- 550
- Kue5 yrs ago
- iTOUGH2
0
Best Fortran Compiler and OS for iTOUGH2
I just received the files for installing iTOUGH2. I have not used the software before and I am new to working with Fortran. I am currently using a Windows operating system and I am wondering what…
- Zachary Smith
- Zachary_Smith
- 7 mths ago
- 3 replies
- 33
- Andri Arnaldsson7 mths ago
- iTOUGH2
0
iTough2_ECO2M
Hello, I`m struggling with the ECO2M sample 4(*rwaf*) and hope somebody has an suggestion for me. I tried to use the TOUGH3 exe, but the simulation always stops in between and its not running up to…
- Claudia
- Claudia
- 2 yrs ago
- 3 replies
- 57
- Claudia2 yrs ago
- iTOUGH2
0
iTOUGH2 version 7.1
Hi, I was trying to run an example with iTOUGH2 (ver 7.1) - T2VOC for sensitivity analysis, but got an error message (screenshot attached). There was no problem when I tried with same input files…
- Kue
- Kue
- 3 yrs ago
- 3 replies
- 245
- Kue3 yrs ago
- iTOUGH2
0
Anisotropy in Gslib
Hi, I'm using iTough2 and am trying to create a heterogeneous field using gslib. I could not actualy figure it out what is the definition of the ang2 and how to define the anisotropy ratios.…
- Saba
- Saba
- 6 yrs ago
- 3 replies
- 869
- Saba6 yrs ago
- iTOUGH2
0
error message
Hi I am new to itough2. I compiled the program and trying to run the sample problems given, but when I run sample 1 problem i am getting an error message "Error >> Subroutine << Message 5290 >>>…
- Nagasree Garapati
- Nagasree_Garapati
- 8 yrs ago
- 3 replies
- 873
- Stefan Finsterle8 yrs ago
- iTOUGH2
0
Graceful ways for stuck Monte Carlo instances to fail and resample
Hey everyone, (ahem... mostly talking to you, @Stefan!) I'm trying to run a set of Monte Carlo simulations and there are a subset of cases that get stuck in a seemingly unending loop of minuscule…
- Mikey Hannon
- Mikey_Hannon
- 11 mths ago
- 2 replies
- 23
- Mikey Hannon11 mths ago
- iTOUGH2
0
Injection of different components with different densities (Soltrol into Glycerol-water)
Hello everyone, I want to use iTOUGH2 to simulate an injection experiment where the surrogate fluids mimic the density and viscosity contrasts of supercritical CO2 and brine under a deep reservoir…
- Abdellah Amri
- Abdellah_Amri
- 1 yr ago
- 2 replies
- 42
- Abdellah Amri1 yr ago
- iTOUGH2
0
Error running PEST protocol with model generated by Fortran executable
Hey everyone, I'm trying to use the iTOUGH2 PEST protocol to calculate coefficients of a constitutive model relating the viscosity of a sodium nitrate brine with mass fraction and temperature.…
- Mikey Hannon
- Mikey_Hannon
- 1 yr ago
- 2 replies
- 22
- Mikey Hannon1 yr ago
- iTOUGH2
0
Control on outputs
Hi, Based on what is written in iTOUGH2 and other related manuals, printout frequency follows the calibration times when OUTPU module is applied. Is there anyway to get rid of this and only have the…
- Ramin
- Ramin.1
- 2 yrs ago
- 2 replies
- 43
- Brad Castleberry2 yrs ago
- iTOUGH2
0
iTOUGH2 ignoring initial successful step
I'm having an issue with an inversion of a TOUGHREACT simulation using the PEST protocol. During each iTOUGH2 iteration, the initial step reduces the objective function but is still labeled as…
- Mikey Hannon
- Mikey_Hannon
- 3 yrs ago
- 2 replies
- 32
- Stefan Finsterle3 yrs ago
- iTOUGH2
0
constant injection pressure
Hi all, I would like to simulate 1D soil grouting with chemical injection material. I'm using iTOUGH2 with EOS-GEL module. I have a constant injection pressure and wants to determine development of…
- Yashar Forouzandeh
- Yashar_Forouzandeh
- 3 yrs ago
- 2 replies
- 76
- Yashar Forouzandeh3 yrs ago
- iTOUGH2
0
Running with MINC and non-MINC elements
In a post I submitted to the TOUGH2 forum ( https://tough.forumbee.com/r/m2fgt1 ), Stefan Finsterle provided me the following steps for running a simulation with both MINC and non-MINC elements in…
- Mikey Hannon
- Mikey_Hannon
- 4 yrs ago
- 2 replies
- 437
- Stefan Finsterle4 yrs ago
- iTOUGH2

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iTOUGH2

Natural State geothermal model calibration using itough2

Run the iTOUGH2 with command line

ERROR: STOP ITOUGH2 : Signal 1 recevied.

Cannot open file /parallel.info

Read/write file access w/PEST protocol

Error Codes?

compiling Gslib in cluster

iTough2 parallelization by PVM

Calibrate rock properties of each element using PEST ?

Parameter estimates from multiple simulations?

Inactive elements

Outputting total flow rates from the FORWARD option

iTOUGH2 forward model problem with EOS7C

Best Fortran Compiler and OS for iTOUGH2

iTough2_ECO2M

iTOUGH2 version 7.1

Anisotropy in Gslib

error message

Graceful ways for stuck Monte Carlo instances to fail and resample

Injection of different components with different densities (Soltrol into Glycerol-water)

Error running PEST protocol with model generated by Fortran executable

Control on outputs

iTOUGH2 ignoring initial successful step

constant injection pressure

Running with MINC and non-MINC elements

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