kenny's Profile - TOUGH User Community

Re: T2WELL/ECO2M phase transition issues

When you are running T2WELL/ECO2M simulation, the convergence may be bad if the system phase condition is near the saturation line. If the system phase condition can shift a little bit away from…

kenny
yesterdayThu, May 22, 2025 at 9:58 PM UTC
TOUGH2
Reported - view

Re: Compiling T2Well-ECO2N Using Visual Studio 2022

You need first to add Intel fortran compiler to VS2022. I would suggest you get a free version of intel fortran through installation of INTEL "oneAPI". You may do the compilation in following steps:…

kenny
1 mth agoThu, April 10, 2025 at 10:17 PM UTC
TOUGH2
Reported - view

Invitation for TOUGH4 testing

TOUGH4 is the next generation of TOUGH codes, featuring numerous advancements and enhanced modeling capabilities. More information can be obtained from the following webpage: https://lbl-2.gitbook.…

kenny
1 mth agoWed, April 2, 2025 at 3:42 PM UTC
69
TOUGH3

Re: TOUGH3 Installation Fails Due to BLAS Package URL Change

@Tsubasa Sasaki The error message indicates that the MPI does not install properly in your computer system. You may check whether the MPI wrapped C and Fortran compilers work by running "mpif90"…

kenny
1 mth agoMon, March 24, 2025 at 11:15 PM UTC
TOUGH3
Reported - view

Re: TOUGH3 Installation Fails Due to BLAS Package URL Change

@Tsubasa Sasaki During configuration of TOUGH3, you should be able to see the following output messages. These messages indicate the success of AZTEC installation. The compiled library (libaztec.…

kenny
2 mths agoWed, March 19, 2025 at 7:51 PM UTC
TOUGH3
Reported - view

Re: TOUGH3 Installation Fails Due to BLAS Package URL Change

@Tsubasa Sasaki Sorry, I sent wrong CMakelists.txt. This is the correct one.

Attachment

kenny
2 mths agoWed, March 19, 2025 at 1:40 AM UTC
TOUGH3
Reported - view

Re: TOUGH3 Installation Fails Due to BLAS Package URL Change

As I mentioned in previous post that TOUGH3 does not use LAPACK/BLAS directly, you may not need to install them. If you want to make things simple, you can use the attached CMakeLists.…

kenny
2 mths agoTue, March 18, 2025 at 11:56 PM UTC
TOUGH3
Reported - view

Re: TOUGH3 Installation Fails Due to BLAS Package URL Change

@Tsubasa You may delete the two folders (./build and ./tough3-install) under the working folder and then run the ./configure.sh --build-type=RELEASE --eos=4 --no-x11…

kenny
2 mths agoTue, March 18, 2025 at 11:29 PM UTC
TOUGH3
Reported - view

Re: TOUGH3 Installation Fails Due to BLAS Package URL Change

Are you using the most updated version of TOUGH3 (V1.12)? The direct usage of BLAS has been removed from TOUGH3 (but it is still be used in PETSC and required during linking).…

kenny
2 mths agoMon, March 17, 2025 at 8:52 PM UTC
TOUGH3
Reported - view

Re: Mass balance assessment with TOUGH3

@Joseph Elmes Yes, it is necessary to have the duplication of connections across partitioned domain interfaces. During a MPI parallel simulation, these connections are required for both subdomains in…

kenny
2 mths agoThu, February 27, 2025 at 6:09 PM UTC
TOUGH3
Reported - view

Re: TOUGH3 installation issue

Several critical bugs have been fixed in the TOUGH3 compilation cmake scripts. I do not think it is worth to spend much time on the compilation issue of older version.…

kenny
2 mths agoThu, February 27, 2025 at 5:52 PM UTC
1
TOUGH3
Reported - view

Re: How to debug tough3 correctly

I am pretty sure that your simulation did not go through the breakpoint. Seems you have breakpoint in a function for domain partitioning with Metis. If you do not do the MPI simulation,…

kenny
2 mths agoThu, February 27, 2025 at 5:38 PM UTC
TOUGH3
Reported - view

Re: TOUGH3 installation issue

@zhigao delete the folder "/esd-tough3/tough3-install" and "/esd-tough3/build", and try again. If it still does not, please post details of the command you used and all output information.

kenny
3 mths agoFri, February 21, 2025 at 11:25 PM UTC
TOUGH3
Reported - view

Re: TOUGH3 installation issue

@Kenny c and c++ wrap compiler may have different names for different MPI installations. If mpigcc and mpigxx do not work, you may try mpicc and mpicxx

kenny
3 mths agoWed, February 19, 2025 at 4:06 PM UTC
TOUGH3
Reported - view

Re: TOUGH3 installation issue

@zhigao Seems something wrong with MPI. Make sure that you are using the same version of MPI for both PETSC and TOUGH3 compilation. Please try following for PETSC setup (suppose MPI has already…

kenny
3 mths agoWed, February 19, 2025 at 4:01 PM UTC
TOUGH3
Reported - view

Re: TOUGH3 installation issue

@zhigao It seems that the PETSC library does not work properly. I would suggest you delete the original PETSC installation, reinstall a newer version and try again.

kenny
3 mths agoTue, February 18, 2025 at 3:59 PM UTC
TOUGH3
Reported - view

Re: Query on Early Steady State in Methane Discharge Model at 1% Hydraulic Gradient

I do not think any problem for the set up of initial conditions. Adding gas sources should not bring negative pressure or NaN value. I would suggest your do numerical experiments by running the model…

kenny
4 mths agoThu, January 16, 2025 at 7:43 PM UTC
TOUGH2
Reported - view

Re: Query on Early Steady State in Methane Discharge Model at 1% Hydraulic Gradient

@Jordon Massey You model has reached the maximum number of time steps of 9999. If you want to run more time steps than 9999, you may input MCYC=-20. By the way,…

kenny
4 mths agoThu, January 9, 2025 at 11:10 PM UTC
TOUGH2
Reported - view

Re: Modify capillary pressure unit by unit

@Luoluo Capillary pressure was calculated cell by cell as a function of liquid saturation when calling to the EOS for updating the fluid thermophysical properties,…

kenny
4 mths agoThu, January 9, 2025 at 10:53 PM UTC
TOUGH2
Reported - view

Re: Query on Early Steady State in Methane Discharge Model at 1% Hydraulic Gradient

please post the output log file here. There are many reasons that cause the simulation to stop. If it stops (reaches steady) for continually converging on one single time step,…

kenny
4 mths agoWed, January 8, 2025 at 8:14 PM UTC
TOUGH2
Reported - view

Re: Modify capillary pressure unit by unit

Most people coupling flac3d with TOUGH at each time-step. For such a case, you need to update the capillary pressure at the beginning of each time step in time stepping loop.…

kenny
4 mths agoWed, January 8, 2025 at 7:57 PM UTC
TOUGH2
Reported - view

Re: How to make a "no flux" grid?

You do not need to set the grids at the top 80 meters as "no flux" grids. If these grids do not have connection to surrounding elements, they are automatically treated as "no flux" to surrounding…

kenny
4 mths agoThu, January 2, 2025 at 10:49 PM UTC
TOUGHREACT
Reported - view

Re: About the SEED with porosity

@Luoluo It should work, if you are using TOUGH3 (except module ECO2M and TMVOC which requires a slight different input format for including phase state index).

kenny
5 mths agoThu, December 19, 2024 at 10:08 PM UTC
TOUGH2
Reported - view

Re: Mass balance assessment with TOUGH3

If you are using MPI for the simulation, the flux for a connection crossing two subdomains (model subdomains handled in different CPUs) may be printed twice.…

kenny
5 mths agoTue, December 17, 2024 at 4:39 PM UTC
TOUGH3
Reported - view

Re: NUMBER OF ELEMENTS SPECIFIED IN DATA BLOCK "ELEME" EXCEEDS ALLOWABLE MAXIMUM OF 12000

@Anand Jadhav Both problems you had are array-size problem. You need to increase of corresponding array size through editing T2. You may get information from TOUGH2 user manual for the details of…

kenny
5 mths agoThu, December 12, 2024 at 5:48 PM UTC
1
TOUGH2
Reported - view