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Question about constant rate
Hi, everyone, I am trying to add the constant mass injection case in my model. Based on the manual, I uses the "mass" to represent the injector by using the dummy element.…
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need help using EXT.exe
Hello all, I want to visualize TOUGH2 results, using Tecplot. So I tried to convert TOUGH2 output file to input file for Tecplot. After some time steps, this error appears> forrt 1:…
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ECO2N, initial condition
Hi,dear all I'm working on gravity equilibration by TOUGH2 ECO2N module. First,the bondary condition is shown in the picture, and I have attached my input file, MESH,SAVE,and the output file.…
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zero flux for ions at boundary condition
Hello, When simulating a drying process of a porous media it is possible in TOUGH2 to apply a capillary pressure at the boundary condition. However, when doing such a simulation with a porous media…
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Wrong end-of-line character leads to compilation and run-time errors
Issue: Compilation or Run-Time Errors Depending on the system, text editor, and file distribution used, files may have invalid end-of-line or other special characters embedded,…
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problems running an old TOUGH2 model
Hi. I am trying to run an old model that made by another student last year, and receive the following error message in the command prompt: forrt1: severe <64>: input conversion error, unit 5,…
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Well Connection
Hello. I am a student and relatively new to TOUGH2. I am trying to create a model with a series of six boreholes, each containing a u-tube shaped pipe and all the pipes are connected along the…
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1d tough2 problem
hi my task is to use tough2 to do 1D simulation in a 10 m thick of unsaturated zone from above the model is objected to precipitation and evapotranspiration so i have a long time serie of weather…
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How to use TECPLOT for interpreting T2 OUTPUT
Dear team, I have a difficulties to interpret T2 output (P-T distribution) by using TECPLOT. I created 3-D model of geothermal reservoir with 968 elements. I got error after run the ext.…
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TOUGH2-MP
Hello everybody, so I've successfully compiled TOUGH2-MP and decided to test it in the r1dv example files. I always get a segmentation fault error. Specifically I get the following message: [terra:…
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Failed mass balance for CO2 if "Two Fluid Phases conditions" employed
Hello everyone, I am trying to run the geochemical equilibration of brine with a sandstone rock composed of several minerals (mostly quartz 70%, around 4% carbonates and some feldspars and clay…
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How do I know which module I need?
- Answered
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Well modeling
Hi everyone, I use TMVOC to model remediation of soils and groundwaters. I first need to model pumping tests and I was wondering how could I precisely model wells and observation wells.…
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TOUGH2 post processing program in MATLAB with TMVOC
Hi everyone, I am currently using the TOUGH2 post processing program in Matlab by Antonio Rinaldi for TMVOC files. The READ_DATA function does not work when the command 'Compute Flow' is active.…
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T2VOC for simulating Air Sparging under changing injection rates.
Hi, I would like to use T2VOC to model air sparging in saturated soil, to simulate the effect of change in injection rate on two things: (1) ROI (radii of influence);…
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Wrong estimation of machine precision leads to non-performance (issue arises on 64-bit machines)
All TOUGH simulators require 64-bit arithmetic for accurate results. The number of significant digits represented by the TOUGH programs is evaluated internally in subroutine FLOP.…
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How to copy paste text data into T2VOC fortran77?
Hi my name is Asni from Malaysia. Recently, I have buy the T2VOC for my master study under Universiti Teknologi Malaysia grant. Im new to the T2VOC and fortran77.…
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Question on modeling landfill gas migration
Hi, Which module should I be using if I want to model landfill gas (mainly consisted of methane and carbon dioxide) migration in soil/liquid? I have heard of the EOS7C module,…
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Monte Carlo simulation crash using iTOUG2.
Hi, I have a problem using iTOUGH2. when I try Monte Carlo simulation with a model containing MINC. The Tough2 input file contains the 'MINC' keyword, and I have a file called 'MINC' generated by…
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Input data file vs Disk Files
Hi All, I am very new to TOUGH2. In my case, I run initial input data file then I have Disk Files generated from TOUGH2 input file after running, these are : INCON, MESH, GENER, SAVE, etc.…
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Error on installation
I'm trying to install TOUGH2 for EOS2 and I'm having trouble in the compilation. I'm not sure if the code is right and when I type it, I receive this message.…
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TMT2: GMS file format? Amount of cells in y?
Hi all, I am working on converting a Visual Modflow generated mesh and flow field into a TOUGHREACT simulation. It looks like Visual Modflow files have a slightly different formatting than the…
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Estimating water saturation in a water zone above steam-heated bitumen.
A Steam-Assisted Gravity Drainage project is proposing to use water from a water zone over a bitumen reservoir, for steam injection into the base of the bitumen pay zone.…
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Compilation mistake
I have been trying to use Tough2 version 2.1 in Windows 7 (64 bit) but it hasn’t worked. I am using the commands gfortran -c -O2 -fdefault-real-8 -fno-align-commons -fdefault-double-8 -funroll-loops…
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Making input file
Hi all I am pretty new to TOUGH code and my domain problem is trapezoid. Actually, it is hard for me to make my input file boundary in notepad manually.…