Thank you for your response. Kindly find attached the .in file. On Mon, Jul 6, 2026 at 9:35 AM '

James, Would you be willing to send me the input deck that produces this issue directly, rather than

Prince, Forsterite has no thermodynamic stability at temperatures less than around 350C. My

Isaac, Last year, I implemented a flag that disables hydrostatic boundary conditions, stemming from

Hi Glenn, Thanks for you response. After deploying this cut off into reaction sandbox I ran more than

Bisesh, I would try using sorption through a linear KD to mimic mobile/immobile porosity behavior.

Bisesh, To identify differences between implementations, I recommend starting with a single grid cell

Jin, I apologize for the delayed response. The NERNST_PLANCK code continues to be maintained, as we

Because reaction sandboxes do not recognize their spatial location, you need a parameter to serve as

Sujin, As you have not yet received a response, I suggest contacting dfnw...@lanl.gov, as they may

Amy, In GENERAL mode, Henry's constant is calculated from Eq. 15 of Fernandez-Prini et al., 2003

Hello Glenn, Thanks for taking the time to mull on this. Based on my understanding, retardation does

To address the copper leaching problem, I suggest starting with the original scenario using a single

Hi Glenn, I'm able to fix the issue now. Thank you very much for your reply. Best regards, Bisesh

Correct. Or at least ensure that the .uge file generated by dfnWorks is formatted correctly. See

Dear Glenn, Thank you for the pointers to the multiphase transport and anisothermal tests. I switched

Hi Glenn, Thanks for the quick response! I had wondered about trying the checkpoint file approach – I

Chenyao, When using OSRT, reducing the time step size can help decrease the associated error. I

Neel, To achieve the desired functionality, you can modify reaction_sandbox_equilibrate.F90 so that

Won Woo, At this time, I recommend using GIRT for your simulations. I am unable to address the OSRT

Isaac, I've swapped the species as discussed; however, I suggest revising the reaction

Dear Glenn, Thank you very much for your answer My problem has indeed been solved by following your

Thanks, Glenn. The issue got resolved once I reinstalled it. I think in the previous version, I

Hi Glenn, I've managed to create a reasonable model (using GENERAL) of my simplified aquifer by

Thank you so much for taking the time to respond to my query, Glenn. Do you have any suggestions on

Looks like it's an issue with your transport constraint at initialization. I recommend sending

Hello everyone, I would like to confirm whether the OSRT method is still supported in simulations of

Thank you for your advice. I'll give it a try. 'Hammond, Glenn E' via pflotran-users <

Thank you, Peter, for the explanation. On Friday, March 6, 2026 at 10:47:17 AM UTC-7 Wenyu Zhou wrote

Hi Glenn, Thank you very much for taking the time to look into this matter and for your helpful