Stefan Finsterle's Profile - TOUGH User Community

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Re: How to define heterogeneity in TOUGH2-ECO2N
Hi Xu, You can specify permeability modifiers for each element (see variable PMX in block ELEME.1). You can also generate random fields internally (see Section 7.5 of the manual).…
- Finsterle GeoConsulting
- Stefan_Finsterle
- 10 yrs ago
- TOUGH2
- Reported - view
Re: How to copy paste text data into T2VOC fortran77?
Asni, Your Step 4a is not correct. you have to change directory (not executing the code) by typing: cd TOUGH2\Executables\T2_T2VOC_Source_v2.1\Sample_T2VOC (do NOT append the executable name here!).…
- Finsterle GeoConsulting
- Stefan_Finsterle
- 10 yrs ago
- TOUGH2
- Reported - view
Re: How to copy paste text data into T2VOC fortran77?
Asni, Not sure what you mean by "nothing happened". Did the command prompt come back? Were there any error messages printed to the screen? Were any files created in your working directory (e.g.…
- Finsterle GeoConsulting
- Stefan_Finsterle
- 10 yrs ago
- TOUGH2
- Reported - view
Re: EOS4???????? linking between soil water contents and water vapor pressure in a thick unsaturated zone
Madi, Yes, iTOUGH2 has all the EOSs, and you could use it in forward mode. However, I'll try to add the feature to regular TOUGH2, but cannot promise this will happen very soon,…
- Finsterle GeoConsulting
- Stefan_Finsterle
- 10 yrs ago
- TOUGH2
- Reported - view
Re: EOS4???????? linking between soil water contents and water vapor pressure in a thick unsaturated zone
Madi, I can only recommend iTOUGH2 or the implementation of the tabular feature into TOUGH2 - something I probably should be doing but won't have the time to do right away.…
- Finsterle GeoConsulting
- Stefan_Finsterle
- 10 yrs ago
- TOUGH2
- Reported - view
Re: EOS4???????? linking between soil water contents and water vapor pressure in a thick unsaturated zone
Madi, Not clear whether (1) you want to specify the temperature in the atmosphere as a time-varying Dirichlet b.c. (in which case you would need a large volume),…
- Finsterle GeoConsulting
- Stefan_Finsterle
- 10 yrs ago
- TOUGH2
- Reported - view
Re: EOS4???????? linking between soil water contents and water vapor pressure in a thick unsaturated zone
Madi, Just follow the instructions in the cited link. Essentially, the atmosphere is a Dirichlet b.c., so make it a large volume (as it is in reality!) or inactive;…
- Finsterle GeoConsulting
- Stefan_Finsterle
- 10 yrs ago
- TOUGH2
- Reported - view
Re: How to copy paste text data into T2VOC fortran77?
Dear Nor Asni Axixan, You have to use a simple, plain text editor (e.g., Notepad; TextPad, Edit, ...) to create your input files, which you then redirect into the TOUGH executable.…
Attachment
- Finsterle GeoConsulting
- Stefan_Finsterle
- 10 yrs ago
- TOUGH2
- Reported - view
Re: EOS4???????? linking between soil water contents and water vapor pressure in a thick unsaturated zone
Madi, Gas saturation is defined as the volumetric fraction of the gas phase in the pore space, so it is indeed 1-Sw. (Note that the definition is independent of the van Genuchten model.…
- Finsterle GeoConsulting
- Stefan_Finsterle
- 10 yrs ago
- TOUGH2
- Reported - view
Re: error message during compiling eos4
Madi, Just check in file t2f.f whether teh subroutines pcap and relp are there - it appears they have been renamed (e.g., because the code was previously compiled with another EOS module that has…
- Finsterle GeoConsulting
- Stefan_Finsterle
- 10 yrs ago
- TOUGH2
- Reported - view
Re: EOS4???????? linking between soil water contents and water vapor pressure in a thick unsaturated zone
Hi Madi, Pg is always the absolute (!) gas (or reference) pressure, not the capillary pressure, which is a secondary parameter calculated as a function of saturation.…
- Finsterle GeoConsulting
- Stefan_Finsterle
- 10 yrs ago
- TOUGH2
- Reported - view
Re: Defining a set of grid block boundaries in radial direction in TOUGH2-ECO2M
Ramin, You can specify initial conditions for the entire model (block PARAM.4), overwrite them by ICs for a specific material (block INDOM), and overwrite those by ICs for individual elements (block…
- Finsterle GeoConsulting
- Stefan_Finsterle
- 10 yrs ago
- TOUGH2
- Reported - view
Re: need help using EXT.exe
Youhanna, I would have to see your TOUGH output file. Look for a potential formatting issue. For example, check whether there is at least one space between columns.…
- Finsterle GeoConsulting
- Stefan_Finsterle
- 10 yrs ago
- Pre & Post Processors
- Reported - view
Re: Problem 4 (*rtp7*) - CO2 Injection into a 2-D Layered Brine Formation. SOLVR Block: HAVE READ UNKNOWN BLOCK LABEL "SOLVR"
Hi Håkon The SOLVR block contains information about the iterative linear equation solvers used in the regular, serial version of TOUGH2. You are running TOUGH2-MP,…
- Finsterle GeoConsulting
- Stefan_Finsterle
- 10 yrs ago
- TOUGH2-MP (no longer supported by LBNL)
- Reported - view
Re: EOS4???????? linking between soil water contents and water vapor pressure in a thick unsaturated zone
Madi, I presume with "diffusive water vapor" you mean the mass fraction of the component water in the gas phase, which is simply 1-XAIRG. Stefan
- Finsterle GeoConsulting
- Stefan_Finsterle
- 10 yrs ago
- TOUGH2
- Reported - view
Re: EOS4???????? linking between soil water contents and water vapor pressure in a thick unsaturated zone
Madi, EOS4 it is! Stefan
- Finsterle GeoConsulting
- Stefan_Finsterle
- 10 yrs ago
- TOUGH2
- Reported - view
Re: Defining a set of grid block boundaries in radial direction in TOUGH2-ECO2M
Ramin, Assuming that: (1) You have a proper MESHM block (i.e., including LAYER(s) and an empty line), and (2) The MESHM block is properly incorporated into a TOUGH2 input file (i.e.…
- Finsterle GeoConsulting
- Stefan_Finsterle
- 10 yrs ago
- TOUGH2
- Reported - view
Re: error message
Nagasree, There is some confusion (probably on my part). In your original question you talked about samples 1 and 3; the output you show now cannot be from these two samples (sample problem 1 wants…
- Finsterle GeoConsulting
- Stefan_Finsterle
- 10 yrs ago
- iTOUGH2
- Reported - view
Re: error message
Nagasree, Sample 1 (specifically Part 1) is most likely okay - just check whether sam1.out is as expected. Regarding sam3, please check for the detailed error message in the output file sam3p1i.…
- Finsterle GeoConsulting
- Stefan_Finsterle
- 10 yrs ago
- iTOUGH2
- Reported - view
Re: Problem 4 (*rtp7*) - CO2 Injection into a 2-D Layered Brine Formation. What is the purpose of additional items in FOFT keyword?
Håkon, The items after the element name in block FOFT indeed have no relevance and are ignored. In rtp7, the lines in the FOFT block were simply copied from block ELEME for convenience (I suspect)…
- Finsterle GeoConsulting
- Stefan_Finsterle
- 10 yrs ago
- TOUGH2-MP (no longer supported by LBNL)
- Reported - view
Re: time step control
Youhanna, Try to diagnose why this happens (note that you won't get any change in primary variables if ITER=1, so it does not make sense to continue the simulation).…
- Finsterle GeoConsulting
- Stefan_Finsterle
- 10 yrs ago
- TOUGH2
- Reported - view
Re: 1d tough2 problem
Decide what frequency of data you actually need to simulate, then put them into the GENER block in the standard way for specifying time-dependent Neumann boundary conditions (check LTAB).
- Finsterle GeoConsulting
- Stefan_Finsterle
- 10 yrs ago
- TOUGH2
- Reported - view
Re: 1d tough2 problem
Madi, Not sure what you mean by "weather data". If it is precipitation, just use the time-dependent generation rates provided in block GENER. If you want to specify time-dependent Dirichlet boundary…
- Finsterle GeoConsulting
- Stefan_Finsterle
- 10 yrs ago
- TOUGH2
- Reported - view
Re: initial condition in EOS3 for volume elements with zero gas saturation
Youhanna, There are some fundamental misunderstandings. You have to decide for each element whether it has a single phase (either all liquid or all gas) or two-phase conditions - that ill determine…
- Finsterle GeoConsulting
- Stefan_Finsterle
- 11 yrs ago
- TOUGH2
- Reported - view
Re: initial condition in EOS3 for volume elements with zero gas saturation
Under fully liquid saturated conditions, capillary pressure is zero, and thus the liquid pressure is equal to the gas pressure. So provide pressure, air mass fraction in the liquid phase,…
- Finsterle GeoConsulting
- Stefan_Finsterle
- 11 yrs ago
- TOUGH2
- Reported - view

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Stefan Finsterle

Re: How to define heterogeneity in TOUGH2-ECO2N

Re: How to copy paste text data into T2VOC fortran77?

Re: How to copy paste text data into T2VOC fortran77?

Re: EOS4???????? linking between soil water contents and water vapor pressure in a thick unsaturated zone

Re: EOS4???????? linking between soil water contents and water vapor pressure in a thick unsaturated zone

Re: EOS4???????? linking between soil water contents and water vapor pressure in a thick unsaturated zone

Re: EOS4???????? linking between soil water contents and water vapor pressure in a thick unsaturated zone

Re: How to copy paste text data into T2VOC fortran77?

Re: EOS4???????? linking between soil water contents and water vapor pressure in a thick unsaturated zone

Re: error message during compiling eos4

Re: EOS4???????? linking between soil water contents and water vapor pressure in a thick unsaturated zone

Re: Defining a set of grid block boundaries in radial direction in TOUGH2-ECO2M

Re: need help using EXT.exe

Re: Problem 4 (rtp7) - CO2 Injection into a 2-D Layered Brine Formation. SOLVR Block: HAVE READ UNKNOWN BLOCK LABEL "SOLVR"

Re: EOS4???????? linking between soil water contents and water vapor pressure in a thick unsaturated zone

Re: EOS4???????? linking between soil water contents and water vapor pressure in a thick unsaturated zone

Re: Defining a set of grid block boundaries in radial direction in TOUGH2-ECO2M

Re: error message

Re: error message

Re: Problem 4 (rtp7) - CO2 Injection into a 2-D Layered Brine Formation. What is the purpose of additional items in FOFT keyword?

Re: time step control

Re: 1d tough2 problem

Re: 1d tough2 problem

Re: initial condition in EOS3 for volume elements with zero gas saturation

Re: initial condition in EOS3 for volume elements with zero gas saturation

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