Groups
Groups
Sign in
Groups
Groups
pflotran-users
Conversations
About
Send feedback
Help
pflotran-users
1–30 of 1723
Welcome to the PFLOTRAN users mailing list.
Mark all as read
Report group
0 selected
Bisesh Joshi
Nov 5
Error in simulation when restarting from h5 file
Hi all, I'm getting the following error when restarting the simulation from the h5 file:
unread,
Error in simulation when restarting from h5 file
Hi all, I'm getting the following error when restarting the simulation from the h5 file:
Nov 5
Hammond, Glenn E
,
Peter Lichtner
2
Nov 4
Reaction Species Finder
It turns out that Ettringite* is in the minskip.dat file which is why it wasn't found! Peter On
unread,
Reaction Species Finder
It turns out that Ettringite* is in the minskip.dat file which is why it wasn't found! Peter On
Nov 4
Bisesh Joshi
,
Hammond, Glenn E
15
Nov 3
Model insensetive when running pflotran from 2000 yr checkpoint file
Thanks for the timely reply, Glenn. I'm trying to simulate the kinetic reaction of the
unread,
Model insensetive when running pflotran from 2000 yr checkpoint file
Thanks for the timely reply, Glenn. I'm trying to simulate the kinetic reaction of the
Nov 3
Hammond, Glenn E
, …
Girish Kumar
6
Oct 31
Re: Simulating headspace for a batch reactor system
When a uniform velocity is imposed on a grid, it is applied to all internal connections as well as
unread,
Re: Simulating headspace for a batch reactor system
When a uniform velocity is imposed on a grid, it is applied to all internal connections as well as
Oct 31
reisi...@gmail.com
,
Hammond, Glenn E
2
Oct 20
Timestep Error
Fatemeh, Try increasing the maximum number of time steps using the MAXIMUM_NUMBER_OF_TIMESTEPS card.
unread,
Timestep Error
Fatemeh, Try increasing the maximum number of time steps using the MAXIMUM_NUMBER_OF_TIMESTEPS card.
Oct 20
pedram mahzari
,
Hammond, Glenn E
3
Oct 17
PETSC v3.24.0
Yes. I need to update the development version of the documentation to reference PETSc 3.24. PFLOTRAN
unread,
PETSC v3.24.0
Yes. I need to update the development version of the documentation to reference PETSc 3.24. PFLOTRAN
Oct 17
毎熊康平
,
Hammond, Glenn E
2
Oct 17
PFLOTRAN Question: ERROR: concentration condition null for CO₂ Dissolution-Convection Simulation
Kohei, Peter can correct me if I am wrong, but MPHASE does not consider transport of NaCl within the
unread,
PFLOTRAN Question: ERROR: concentration condition null for CO₂ Dissolution-Convection Simulation
Kohei, Peter can correct me if I am wrong, but MPHASE does not consider transport of NaCl within the
Oct 17
reisi...@gmail.com
, …
Hammond, Glenn E
50
Oct 16
Simulation failes
Thank you Glenn, I will try this! Regards, Fatemeh On Wed, Oct 15, 2025 at 01:29 'Hammond, Glenn
unread,
Simulation failes
Thank you Glenn, I will try this! Regards, Fatemeh On Wed, Oct 15, 2025 at 01:29 'Hammond, Glenn
Oct 16
Kenton Wu
,
Hammond, Glenn E
6
Oct 14
Extraction well sanity check
Kenton, My apologies for the (month) delayed response. Your schematic is helpful. You list the domain
unread,
Extraction well sanity check
Kenton, My apologies for the (month) delayed response. Your schematic is helpful. You list the domain
Oct 14
Zhongkang Yan
,
Hammond, Glenn E
4
Oct 14
Guidance for further study
Zhongkang, If you don't have a specific site or problem to focus on, I suggest spending time
unread,
Guidance for further study
Zhongkang, If you don't have a specific site or problem to focus on, I suggest spending time
Oct 14
reisi...@gmail.com
, …
Hammond, Glenn E
11
Oct 14
Fugacity
Peter, I believe that you can use a dataset for the double precision number associated with any of
unread,
Fugacity
Peter, I believe that you can use a dataset for the double precision number associated with any of
Oct 14
Hammond, Glenn E
,
reisi...@gmail.com
2
Oct 8
Request for PFLOTRAN Simulation Graphics
Dear Glenn, I would be happy to share my results for your presentation. However, I need to obtain my
unread,
Request for PFLOTRAN Simulation Graphics
Dear Glenn, I would be happy to share my results for your presentation. However, I need to obtain my
Oct 8
Kewei Chen
,
Hammond, Glenn E
3
Sep 26
modify solute concentration in the checkpoint file
Thanks, Glenn! I will check it. Best, Kewei On Friday, September 26, 2025 at 12:50:34 AM UTC-4
unread,
modify solute concentration in the checkpoint file
Thanks, Glenn! I will check it. Best, Kewei On Friday, September 26, 2025 at 12:50:34 AM UTC-4
Sep 26
Rahul S
,
Glenn Hammond
4
Sep 17
Question about Gas_Density in "gas_injection" regression test.
Hello Glenn, Thanks for the reply. Yes, I get the correct results. Best, Rahul. On Wednesday,
unread,
Question about Gas_Density in "gas_injection" regression test.
Hello Glenn, Thanks for the reply. Yes, I get the correct results. Best, Rahul. On Wednesday,
Sep 17
navya anneldho
,
Hammond, Glenn E
2
Sep 17
Negative and positive values in mass balance file
See my comments in red. Glenn From: pflotra...@googlegroups.com <pflotran-users@googlegroups.
unread,
Negative and positive values in mass balance file
See my comments in red. Glenn From: pflotra...@googlegroups.com <pflotran-users@googlegroups.
Sep 17
juntao pan
,
Hammond, Glenn E
2
Sep 17
Gas Flow in Unsaturated Condition
My apologies for the delayed response. See my comments below in red. Glenn From: pflotran-users@
unread,
Gas Flow in Unsaturated Condition
My apologies for the delayed response. See my comments below in red. Glenn From: pflotran-users@
Sep 17
Steve Benbow
, …
Hammond, Glenn E
10
Aug 25
Mass balance issue when using MINERAL_SCALE_FACTOR and AFFINITY_POWER
Hi Glenn, It hadn't occurred to me that the vf governor might have been the cause of the issue.
unread,
Mass balance issue when using MINERAL_SCALE_FACTOR and AFFINITY_POWER
Hi Glenn, It hadn't occurred to me that the vf governor might have been the cause of the issue.
Aug 25
Iman Oraki
,
leejohn...@gmail.com
2
Aug 23
Question about capabilities of PFLOTRAN
Hi Iman, Yes, PFLOTRAN can simulate coupled thermal, hydraulic and mechanical processes. We have
unread,
Question about capabilities of PFLOTRAN
Hi Iman, Yes, PFLOTRAN can simulate coupled thermal, hydraulic and mechanical processes. We have
Aug 23
Sanskriti
,
Hammond, Glenn E
3
Aug 22
Adding Sulfate Inhibition crashes PFLOTRAN
Hello Glenn, Attached here. Thank you! On Wednesday, August 20, 2025 at 9:16:32 AM UTC-7 Hammond,
unread,
Adding Sulfate Inhibition crashes PFLOTRAN
Hello Glenn, Attached here. Thank you! On Wednesday, August 20, 2025 at 9:16:32 AM UTC-7 Hammond,
Aug 22
Sanskriti
,
Hammond, Glenn E
10
Aug 22
Outputting H2O?
Yes, thank you! We got it working for a few microbial reactions in the sandbox. Thank you for your
unread,
Outputting H2O?
Yes, thank you! We got it working for a few microbial reactions in the sandbox. Thank you for your
Aug 22
Girish Kumar
,
Hammond, Glenn E
2
Aug 21
RE: Simulating headspace in a batch system
Girish, Please see my responses in red below. Glenn From: pflotra...@googlegroups.com <
unread,
RE: Simulating headspace in a batch system
Girish, Please see my responses in red below. Glenn From: pflotra...@googlegroups.com <
Aug 21
reisi...@gmail.com
,
Hammond, Glenn E
2
Aug 21
Diffusion Coefficients and Boundary Conditions
See my answers in red. Glenn From: pflotra...@googlegroups.com <pflotran-users@googlegroups.
unread,
Diffusion Coefficients and Boundary Conditions
See my answers in red. Glenn From: pflotra...@googlegroups.com <pflotran-users@googlegroups.
Aug 21
juntao pan
Aug 15
Two gas species in general mode
Dear Glenn, In our problem, the porous medium (soil) is initially unsaturated (air + water). We then
unread,
Two gas species in general mode
Dear Glenn, In our problem, the porous medium (soil) is initially unsaturated (air + water). We then
Aug 15
Hammond, Glenn E
Aug 7
Generating Well Geometry for Paraview
Dear PFLOTRAN Users, I am looking to write code within PFLOTRAN that will allow me to generate lines
unread,
Generating Well Geometry for Paraview
Dear PFLOTRAN Users, I am looking to write code within PFLOTRAN that will allow me to generate lines
Aug 7
Rahul S
Jul 29
About relative Permeability values
Hi, Can we prescribe relative permeability values (gas, and water) from a dataset? I am trying to fit
unread,
About relative Permeability values
Hi, Can we prescribe relative permeability values (gas, and water) from a dataset? I am trying to fit
Jul 29
chohyun park
,
Hammond, Glenn E
4
Jul 29
Question about including secondary species in ion exchange modeling with PFLOTRAN
Chohyun, Thank you for the lists of species. You are correct that ion exchange does not support
unread,
Question about including secondary species in ion exchange modeling with PFLOTRAN
Chohyun, Thank you for the lists of species. You are correct that ion exchange does not support
Jul 29
Bisesh Joshi
,
Hammond, Glenn E
2
Jul 28
Simulating constant DOC relase over time for chemostat study
Bisesh, I don't fully understand the issue below. Are you saying the DOC is depleted after 10
unread,
Simulating constant DOC relase over time for chemostat study
Bisesh, I don't fully understand the issue below. Are you saying the DOC is depleted after 10
Jul 28
Gerard Lods
,
Hammond, Glenn E
3
Jul 28
Wall clock time increases with the number of cores used
Glenn, Thank you for clarifying this. Best, Gerard Le mercredi 23 juillet 2025 à 18:19:37 UTC+2,
unread,
Wall clock time increases with the number of cores used
Glenn, Thank you for clarifying this. Best, Gerard Le mercredi 23 juillet 2025 à 18:19:37 UTC+2,
Jul 28
Adam Haynes
, …
Mills, Richard Tran
11
Jul 23
Surface flow work arounds
Hi Folks, I am still interested in possibly doing something with surface water simulation in PFLOTRAN
unread,
Surface flow work arounds
Hi Folks, I am still interested in possibly doing something with surface water simulation in PFLOTRAN
Jul 23
Kumar, Girish
, …
Hammond, Glenn E
7
Jul 22
RE: ERROR(0): Uninitialized material id in patch at cell 1
Girish, Output of individual chemical species is specified in the CHEMISTRY OUTPUT block. Take a look
unread,
RE: ERROR(0): Uninitialized material id in patch at cell 1
Girish, Output of individual chemical species is specified in the CHEMISTRY OUTPUT block. Take a look
Jul 22