pflotran-users

Hello everyone, I have a question regarding the conceptual understanding of my model. I am currently

Hello all, I am currently seeking advice regarding a phenomenon I observed while testing various grid

Hi all, I'm trying to develop Reaction Sandbox to incorporate temperature-dependent microbial

Hi Glenn, It worked now. I have restarted computer and have increased the maximum timestep to 10 day.

Won Woo, Thank you for reporting this issue. I will work on resolving it over the coming weeks. It

All, For those utilizing PFLOTRAN on NERSC's Perlmutter supercomputer, you have the option to

Bisesh, PFLOTRAN checkpoint files usually end with [*-ts#.h5, *-#.###y.h5, *-restart.h5]. It is

It turns out that Ettringite* is in the minskip.dat file which is why it wasn't found! Peter On

Thanks for the timely reply, Glenn. I'm trying to simulate the kinetic reaction of the

When a uniform velocity is imposed on a grid, it is applied to all internal connections as well as

Fatemeh, Try increasing the maximum number of time steps using the MAXIMUM_NUMBER_OF_TIMESTEPS card.

Yes. I need to update the development version of the documentation to reference PETSc 3.24. PFLOTRAN

Kohei, Peter can correct me if I am wrong, but MPHASE does not consider transport of NaCl within the

Thank you Glenn, I will try this! Regards, Fatemeh On Wed, Oct 15, 2025 at 01:29 'Hammond, Glenn

Kenton, My apologies for the (month) delayed response. Your schematic is helpful. You list the domain

Zhongkang, If you don't have a specific site or problem to focus on, I suggest spending time

Peter, I believe that you can use a dataset for the double precision number associated with any of

Dear Glenn, I would be happy to share my results for your presentation. However, I need to obtain my

Thanks, Glenn! I will check it. Best, Kewei On Friday, September 26, 2025 at 12:50:34 AM UTC-4

Hello Glenn, Thanks for the reply. Yes, I get the correct results. Best, Rahul. On Wednesday,

See my comments in red. Glenn From: pflotra...@googlegroups.com <pflotran-users@googlegroups.

My apologies for the delayed response. See my comments below in red. Glenn From: pflotran-users@

Hi Glenn, It hadn't occurred to me that the vf governor might have been the cause of the issue.

Hi Iman, Yes, PFLOTRAN can simulate coupled thermal, hydraulic and mechanical processes. We have

Hello Glenn, Attached here. Thank you! On Wednesday, August 20, 2025 at 9:16:32 AM UTC-7 Hammond,

Yes, thank you! We got it working for a few microbial reactions in the sandbox. Thank you for your

Girish, Please see my responses in red below. Glenn From: pflotra...@googlegroups.com <

See my answers in red. Glenn From: pflotra...@googlegroups.com <pflotran-users@googlegroups.

Dear Glenn, In our problem, the porous medium (soil) is initially unsaturated (air + water). We then

Dear PFLOTRAN Users, I am looking to write code within PFLOTRAN that will allow me to generate lines