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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
- 4 mths ago
- 3 replies
- 137
- Kue4 mths ago
- iTOUGH2
0
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
- 7 mths ago
- 26 replies
- 385
- Andrea Borgiamoderator6 mths 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
- 10 mths ago
- 7 replies
- 261
- Godarzi10 mths 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
- 1 yr ago
- 2 replies
- 346
- Stefan Finsterle1 yr ago
- iTOUGH2
0
Estimating multiple time-dependent rates from the same source?
I'm attempting to estimate two time-dependent rates from a heat source/sink, but it appears only to allow estimates of the first one that's listed in the iT2 input file.…
- Mikey Hannon
- Mikey_Hannon
- 1 yr ago
- 2 replies
- 431
- Stefan Finsterle1 yr ago
- iTOUGH2
0
Adding multiple restart times for the same event
I noticed that the iT2 command index didn't include any examples of how to incorporate multiple restart times for a single event. It wasn't entirely straightforward for me to troubleshoot,…
- Mikey Hannon
- Mikey_Hannon
- 1 yr ago
- 315
- 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
- 1 yr ago
- 4 replies
- 300
- Mikey Hannon1 yr ago
- iTOUGH2
0
MOMOP vs. SELEC block settings for phase transitions in ECO2M
I see that MOMOP(29) allows us to define how we would like to perform phase transitions ("hairtrigger" vs. "finite window"), but the ECO2M module also allows us to set that in the SELEC block.…
- Mikey Hannon
- Mikey_Hannon
- 1 yr ago
- 1 reply
- 371
- Stefan Finsterle1 yr 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
- 2 yrs ago
- 5 replies
- 589
- Mikey Hannon2 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
- 2 yrs ago
- 5 replies
- 653
- Stefan Finsterle2 yrs ago
- iTOUGH2
0
MOMOP
Hi I am looking at some input files of iTOUGH code. I have found one new block entitled "MOMOP". What is it? Thank you
- Madjid Delkash
- Madjid_Delkash.1
- 2 yrs ago
- 2 replies
- 573
- Madjid Delkash2 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
- 2 yrs ago
- 10 replies
- 638
- Andri Arnaldsson2 yrs ago
- iTOUGH2
0
Anisotropic permeability modifier positions
Hi, I am a bit confused with MOMOP(20) option: Is it correct that the only difference between setting it to 1 or 2 is the location of where the modifiers are read,…
- JuDi
- JuDi
- 2 yrs ago
- 2 replies
- 518
- JuDi2 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
- 2 yrs ago
- 4 replies
- 464
- Kue2 yrs ago
- iTOUGH2
0
No Temperature change in iTOUGH2 forward model run, problems with atmospheric blocks
Hi Stefan, I currently have a couple of issues when running iTOUGH2 in forward mode, especially when trying to add topography (done using PyTOUGH). Often my outputs will simulate fluid flow and…
- Hamish Jollands
- Hamish_Jollands
- 2 yrs ago
- 2 replies
- 820
- Hamish Jollands2 yrs ago
- iTOUGH2
0
iTOUGH2 EOS7 Compilation
Hello when compiling iTOUGH2 (linux) with EOS7 the iTOUGH2 manual indicates that the variables MAXK and MAXEQ within maxsize.inc should be set to 3 and 4 to allow for upto three components and 4…
- thomasp
- thomasp
- 2 yrs ago
- 2 replies
- 738
- thomasp2 yrs ago
- iTOUGH2
0
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
- 3 yrs ago
- 4 replies
- 781
- Saba2 yrs ago
- iTOUGH2
0
Inversion of tracer test data
In a recent project, I am considering the idea to invert tracer test data (concentrations) obtained in a producer well, in order to get saturations of two-phase flow,…
- Alfonso Amendola
- Alfonso_Amendola
- 3 yrs ago
- 2 replies
- 844
- Alfonso Amendola3 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
- 3 yrs ago
- 3 replies
- 810
- Saba3 yrs ago
- iTOUGH2
0
iTOUGH2-GSLIB grid definition and mapping
Hi. I am using iTOUGH2-GSLIB to generate spatially correlated permeability field. It seems that in case the GSLIB and TOUGH2 grid have different resolutions,…
- Kue
- Kue
- 3 yrs ago
- 1 reply
- 696
- Stefan Finsterle3 yrs ago
- iTOUGH2
0
Post processing software
Hi, I have to ask that after running itough2 software successfully there is one file created tecfile, on which software i can open that file for 3D view as post processing?…
- Mannan
- Mannan
- 3 yrs ago
- 1 reply
- 615
- Stefan Finsterle3 yrs ago
- iTOUGH2
0
Errors in diff summary after installation_testing
Hi to everyone, after having iTOUGH2 installed, I tried to check whether everything is OK with the installation. As a result, I ran the "installation_testing" script,…
- K Knd
- K_Knd
- 4 yrs ago
- 1 reply
- 736
- Stefan Finsterle4 yrs ago
- iTOUGH2
0
hello, I am from IWS Uni Stuttgart. I am new to itough2. I have error while running itough on cluster. see details and attachment.
Hi, I am running my simulations on Dumux (Our inhouse simulator) and using itough2 for estimating parameters. I have three parameters (permeability, porosity and relative permeability n).…
- Waqas Ahmed
- Waqas_Ahmed
- 4 yrs ago
- 2 replies
- 1171
- Waqas Ahmed4 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
- 4 yrs ago
- 3 replies
- 818
- Stefan Finsterle4 yrs ago
- iTOUGH2
0
hi, I got interesting reseult seneario forecasting with fracture spacing(MINC) using Monte Carlo simulation.
I also want to estimate fracture volume, but it seems iTOUGH2 can estimate only fracture spacing. if it is possible to estimate fracture volume with iTOUGH2, please advice me. Thank you.
- Hyung Sul Moon
- Hyung_Sul_Moon
- 5 yrs ago
- 2 replies
- 918
- Hyung Sul Moon5 yrs ago
- iTOUGH2

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iTOUGH2

iTOUGH2 version 7.1

Natural State geothermal model calibration using itough2

iTough2 parallelization by PVM

Running with MINC and non-MINC elements

Estimating multiple time-dependent rates from the same source?

Adding multiple restart times for the same event

Outputting total flow rates from the FORWARD option

MOMOP vs. SELEC block settings for phase transitions in ECO2M

Parameter estimates from multiple simulations?

Inactive elements

MOMOP

Error Codes?

Anisotropic permeability modifier positions

iTOUGH2 forward model problem with EOS7C

No Temperature change in iTOUGH2 forward model run, problems with atmospheric blocks

iTOUGH2 EOS7 Compilation

compiling Gslib in cluster

Inversion of tracer test data

Anisotropy in Gslib

iTOUGH2-GSLIB grid definition and mapping

Post processing software

Errors in diff summary after installation_testing

hello, I am from IWS Uni Stuttgart. I am new to itough2. I have error while running itough on cluster. see details and attachment.

error message

hi, I got interesting reseult seneario forecasting with fracture spacing(MINC) using Monte Carlo simulation.

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