Yogendra Narayanan Suresh Kumar's Profile - TOUGH User Community

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Floating Point Exception Error

@Stefan Finsterle Greetings for the day! [0]PETSC ERROR: ------------------------------------------------------------------------ [0]PETSC ERROR: Caught signal number 8 FPE: Floating Point Exception,…
- Yogendra_Narayanan_Sures
- 1 mth ago
- 13
- TOUGH3
Re: Web application toughio-dash released to public
@Keurfon Luu Greetings for the day! I was trying to create a mesh for a domain of 5000 m x 5000 m x 100 m with a grid size of 10 m in X and Y directions and 1 m in Z direction using TOUGHIO- DASH…
- Yogendra_Narayanan_Sures
- 8 mths ago
- Pre & Post Processors
- Reported - view
Re: Error Message
@kenny Greetings for the day! I was trying to create a mesh for a domain of 5000 m x 5000 m x 100 m with a grid size of 10 m in X and Y directions and 1 m in Z direction using TOUGHIO preprocessor.…
- Yogendra_Narayanan_Sures
- 8 mths ago
- TOUGH2
- Reported - view
Re: Error Message
@Christine Doughty Greetings for the day! Is there any suggestions or input for this that I can check or verify. Your input will be helpful in my simulations
- Yogendra_Narayanan_Sures
- 9 mths ago
- TOUGH2
- Reported - view
Re: Error Message
@Christine Doughty Thank you for your input. I was trying to use TOUGHIO to visualize both RP curves and CP-Saturation curves by Corey's curve and Van Genuchten Model, respectively.…
Attachments
- Yogendra_Narayanan_Sures
- 9 mths ago
- TOUGH2
- Reported - view
Re: Error Message
@Christine Doughty I was trying with the values as per your suggestions. I was unable to understand on what basis the parameter CP(4) was determined. I went through your paper in the Transp Porous…
- Yogendra_Narayanan_Sures
- 9 mths ago
- TOUGH2
- Reported - view
Re: Error Message
@Christine Doughty Hello Dr. Doughty, I have been running several basic simulations to understand the variations in pore pressure and saturation and their extent.…
Attachments
- Yogendra_Narayanan_Sures
- 10 mths ago
- TOUGH2
- Reported - view
Re: Error Message
@Christine Doughty I was able to run the simulations now. When I was plotting the results for an element, the pressure variations was as shown in the attached image.…
Attachments
- Yogendra_Narayanan_Sures
- 1 yr ago
- TOUGH2
- Reported - view
Re: Error Message
@Christine Doughty Thank you for the suggestion Dr. Doughty. The simulation started running and the timestep started to reduce. However, the simulation completed at 0.…
Attachments
- Yogendra_Narayanan_Sures
- 1 yr ago
- TOUGH2
- Reported - view
Re: Error Message
@Christine Doughty Hello, Dr. Doughty. As you suggested, I changed the alignment and the values of MOPs. However, the simulation stopped at 26 seconds. On checking the OUTPUT file,…
Attachments
- Yogendra_Narayanan_Sures
- 1 yr ago
- TOUGH2
- Reported - view
Re: Error Message
@Christine Doughty Hello Dr. Doughty, I am trying to simulate CO2 injection in a 2D system in a field scale. However, the simulation stops at 73 seconds.…
Attachments
- Yogendra_Narayanan_Sures
- 1 yr ago
- TOUGH2
- Reported - view
Re: Error Message
@Christine Doughty Thank you for your input. Now I am able to run the simulation up to the steady state. I compared the results with the earlier simulation,…
- Yogendra_Narayanan_Sures
- 1 yr ago
- TOUGH2
- Reported - view
Re: Error Message
@Christine Doughty Hi..I was trying to run the simulation with an extended domain keeping all the other parameters same. However, the simulation stopped in between at 134 seconds.…
Attachment
- Yogendra_Narayanan_Sures
- 1 yr ago
- TOUGH2
- Reported - view
Re: Error Message
@Christine Doughty Regarding the observations related to variations of gas saturation with permeabilities, Can the relative permeability curves give some insights?
- Yogendra_Narayanan_Sures
- 1 yr ago
- TOUGH2
- Reported - view
Re: Error Message
@Christine Doughty One more thing was I tried to increase the injection rate and was able to observe the increase in saturation as expected. However, I am unable to comprehend the observations…
- Yogendra_Narayanan_Sures
- 1 yr ago
- TOUGH2
- Reported - view
Re: Error Message
@KennyGreetings for the day! It would be helpful to get your insights on the above discussion. The input file and the explanation given by Ms. Doughty above are for your reference.…
- Yogendra_Narayanan_Sures
- 1 yr ago
- TOUGH2
- Reported - view
Re: Error Message
@Christine Doughty Thank you for the prompt reply. One more observation I came across is that when I decreased porosity (30% to 15%) by keeping permeability constant,…
- Yogendra_Narayanan_Sures
- 1 yr ago
- TOUGH2
- Reported - view
Re: Error Message
@Christine Doughty I verified with some cases in the literature for which I was able to get proper results. However, for preliminary understanding, when I was performing a parametric study by varying…
- Yogendra_Narayanan_Sures
- 1 yr ago
- TOUGH2
- Reported - view
Re: Error Message
@Christine Doughty Thank you for your quick response. I have tried to modify the Input file according to your suggestion. However, when I tried to run the simulation, the time step did not complete.…
Attachments
- Yogendra_Narayanan_Sures
- 1 yr ago
- TOUGH2
- Reported - view
Re: Error Message
@Christine Doughty Thank you for the reply. I am trying to simulate a laboratory-scale core flooding experiment and I came across this error. I also found that there was no change in saturation but…
- Yogendra_Narayanan_Sures
- 1 yr ago
- TOUGH2
- Reported - view
Re: Error Message
@Christine Doughty Thank You for your input. I have corrected the formatting errors to the best of my knowledge. However, I encountered an error which traces to ELEME.…
Attachment
- Yogendra_Narayanan_Sures
- 1 yr ago
- TOUGH2
- Reported - view
Re: Error Message
@Christine Doughty I encountered a similar error while running ECO2N. I looked into the output file, and I understand that the problem lies in ROCKS. However,…
Attachment
- Yogendra_Narayanan_Sures
- 1 yr ago
- TOUGH2
- Reported - view
Re: TOUGH3 installation issue
@kenny I tried to reinstall the petsc with blas and lapack. But, now I am facing the error as attached. How it can be rectified? Thanks in advance.
- Yogendra_Narayanan_Sures
- 2 yrs ago
- TOUGH3
- Reported - view
Re: TOUGH3 installation issue
@kenny Neglect the earlier message. I was able to successfully solve the error. However, moving forward, I got stuck in another error which I have attached.…
- Yogendra_Narayanan_Sures
- 2 yrs ago
- TOUGH3
- Reported - view
Re: TOUGH3 installation issue
@kenny Thanks for pointing out. I copied the changes made by you in the cmake file of V1.1 but still the error (screenshot is persisting). I have attached the cmake file also for your reference.…
Attachments
- Yogendra_Narayanan_Sures
- 2 yrs ago
- TOUGH3
- Reported - view

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