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Stefan Finsterle
Stefan_Finsterle
Finsterle GeoConsulting
www.finsterle-geoconsulting.com
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Joined
Thu Feb 21 21:49:23 UTC 2013
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Latest Posts
Re: EOS1sc
EOS1sc will be part of the iTOUGH2 v7.1 release. The release of iTOUGH2 V7.1 is controlled by LBNL's Innovation and Partnership Office (IPO). According to IPO,…
Stefan Finsterle
Finsterle GeoConsulting
Stefan_Finsterle
7 yrs ago
Questions & Answers
Reported - view
Re: Error loading simulation results with Petrasim 5
Hi Lee, You may want to post this question on the PetraSim Forum. Stefan
Stefan Finsterle
Finsterle GeoConsulting
Stefan_Finsterle
7 yrs ago
Questions & Answers
Reported - view
Re: Parameter estimates from multiple simulations?
Mikey, RESTART will not allow you to take a SAVE file from one "model" as INCON for the other. iTOUGH2-PEST seems to be the preferred option for you. Stefan
Stefan Finsterle
Finsterle GeoConsulting
Stefan_Finsterle
7 yrs ago
iTOUGH2
Reported - view
Re: Parameter estimates from multiple simulations?
Mikey, You can accomplish this in several ways. Just briefly: (1) make a single TOUGH2 input file that contains multiple "models" (they may share the parameters to be estimated).…
Stefan Finsterle
Finsterle GeoConsulting
Stefan_Finsterle
7 yrs ago
iTOUGH2
Reported - view
Re: Inactive elements
Mikey, I do not quite see how the leakage issue is specific to approach (a). As you know, I consider it an essential part of inverse modeling to make sure that modeled and measured quantities are…
Stefan Finsterle
Finsterle GeoConsulting
Stefan_Finsterle
7 yrs ago
iTOUGH2
Reported - view
Re: Inactive elements
Mikey, The somewhat confusing part is whether you want the pressure A (a) to be prescribed (either constant or time dependent) or (b) let it vary and observe it.…
Stefan Finsterle
Finsterle GeoConsulting
Stefan_Finsterle
7 yrs ago
iTOUGH2
Reported - view
Re: Inactive elements
Hi Mikey, You could estimate the initial pressure of an inactive element (i.e., the constant pressure specified as a Dirichlet b.c.); use command >> INITIAL PRESSURE.…
Stefan Finsterle
Finsterle GeoConsulting
Stefan_Finsterle
7 yrs ago
iTOUGH2
Reported - view
Re: ELEME6 Block?
Mikey, You cannot use ELEME6 in regular TOUGH2, only in iTOUGH2 and (soon) TOUGH3. See the description of MOP2(2) in any iTOUGH2 output file, or the report Enhancements to the TOUGH2 Simulator…
Stefan Finsterle
Finsterle GeoConsulting
Stefan_Finsterle
7 yrs ago
TOUGH2
Reported - view
Re: Running 2 NGCs
Aryo, The phase index you chose indicates you want to specify single-phase gas conditions for elements >701. The second primary variable for that case is the CO2 mole fraction in the gas phase (see…
Stefan Finsterle
Finsterle GeoConsulting
Stefan_Finsterle
7 yrs ago
TMVOC
Reported - view
Re: Running 2 NGCs
Aryo, I did get the issue in the first element as well, but it is a follow-up error from the single-phase gas elements. You may also try to set MOP(21)=6 in case this is related to the accuracy of…
Stefan Finsterle
Finsterle GeoConsulting
Stefan_Finsterle
7 yrs ago
TMVOC
Reported - view
Re: Running 2 NGCs
Hi Aryo, Globally replace 0.999686 with 0.999685 in your INCON block and it will run. Even though the sum of the two mass fractions you specified added up to exactly 1.…
Stefan Finsterle
Finsterle GeoConsulting
Stefan_Finsterle
7 yrs ago
TMVOC
Reported - view
Re: MOMOP
Madjid, Block MOMOP contains options in addition to MOP(1)-MOP(24) in the PARAM block of standard TOUGH2. All MOMOP options are described in the report "Enhancements to the TOUGH2 Simulator…
Stefan Finsterle
Finsterle GeoConsulting
Stefan_Finsterle
7 yrs ago
iTOUGH2
Reported - view
Re: CO2 mass balance
Ram, Don't just look whether the blocks are aligned (your tab stop may have been set such that it looks like they are aligned). Check whether you actually have spaces or a tab stop there - or simply…
Stefan Finsterle
Finsterle GeoConsulting
Stefan_Finsterle
7 yrs ago
TOUGH2
Reported - view
Re: CO2 mass balance
Ram, I'm still puzzled that you could run the file you sent (it still has the tab stop which makes it crash immediately). Please fix it as indicated in my previous reply.…
Attachment
Stefan Finsterle
Finsterle GeoConsulting
Stefan_Finsterle
7 yrs ago
TOUGH2
Reported - view
Re: INSTALL OF TOUGH2
Manuel, To make it2make work, simply edit file it2make, search for "COM=linux" and add the segment in bold: elif `uname|grep -i linux >/dev/null` || `uname|grep -i cygwin >/dev/null` ;…
Stefan Finsterle
Finsterle GeoConsulting
Stefan_Finsterle
7 yrs ago
TOUGH2
Reported - view
Re: CO2 mass balance
Ram, I agree that your results do not make sense. However, I'm unable to reproduce them (my runs - using various versions of TOUGH2 - all give the correct mass balance with substantially more gas…
Stefan Finsterle
Finsterle GeoConsulting
Stefan_Finsterle
7 yrs ago
TOUGH2
Reported - view
Re: Problem initializing a low permeability EOS7C simulation
Hi Michael, Increase the initial time step size by a factor that is approximately equal to the factor by which you reduced permeability. Stefan
Stefan Finsterle
Finsterle GeoConsulting
Stefan_Finsterle
7 yrs ago
TOUGH2
Reported - view
Re: How to use TECPLOT for interpreting T2 OUTPUT
Ichwan, Which TOUGH2 version did you use to create the output file? It is in a non-standard format. Yoojin Jung looked at it and found that if you remove the first two columns in the flow block of…
Stefan Finsterle
Finsterle GeoConsulting
Stefan_Finsterle
7 yrs ago
TOUGH2
Reported - view
Re: How to use TECPLOT for interpreting T2 OUTPUT
Hi Ichwan, You need to have a separate file MESH (with blocks ELEME and CONNE) in the working directory where you run EXT. Also, make sure you have set KDATA>=2 in the TOUGH2 input file,…
Stefan Finsterle
Finsterle GeoConsulting
Stefan_Finsterle
7 yrs ago
TOUGH2
Reported - view
Re: Error Codes?
Hamish, It seems you're running out of memory during linking. Try to add "-mcmodel=medium" to the compiler options COO in it2make (attach your it2make if you need help doing this).…
Stefan Finsterle
Finsterle GeoConsulting
Stefan_Finsterle
7 yrs ago
iTOUGH2
Reported - view
Re: Error Codes?
Hamish, Sorry, I don't understand. Your model has about 340,000 elements, and about 1,000,000 connections. So you have to dimension MAXEL and MAXCON accordingly. Stefan
Stefan Finsterle
Finsterle GeoConsulting
Stefan_Finsterle
7 yrs ago
iTOUGH2
Reported - view
Re: Error Codes?
Hi Hamish, The error message 185 just says that an error in the forward run occurred, which is related to the fact that your major arrays are not properly dimensioned, as you have already found out.…
Stefan Finsterle
Finsterle GeoConsulting
Stefan_Finsterle
7 yrs ago
iTOUGH2
Reported - view
Re: Anisotropic permeability modifier positions
Hi Julia, This is essentially correct. A few comments: (1) This is a new feature only available for iTOUGH2 7.1, which will be released later this year.…
Stefan Finsterle
Finsterle GeoConsulting
Stefan_Finsterle
7 yrs ago
iTOUGH2
Reported - view
Re: SAVE as INCON: big issue
Hi Quentin, I don't have much information from your post, so I can only guess what is happening. (1) Check your INCON=SAVE file. I presume it lacks the phase indices, i.e.…
Stefan Finsterle
Finsterle GeoConsulting
Stefan_Finsterle
7 yrs ago
TMVOC
Reported - view
Re: How to simulate bubble flow in non-Newtonian fluids (such as drilling mud)?
Qian, To my knowledge, none of the publicly available TOUGH modules handles non-Newtonian fluids. However, Yu-Shu Wu, now at Colorado School of Mines, developed such a module many years back;…
Stefan Finsterle
Finsterle GeoConsulting
Stefan_Finsterle
7 yrs ago
TOUGH2
Reported - view
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