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An archive of discussion about the Direct Accelerated Geometry Monte Carlo (DAGMC) toolkit occurring prior to June 2022.

Since July 2022, those discussions have moved to Github Discussions.

We invite you to follow the conversations happening there.

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pshr...@gmail.com2

10/4/23

Meeting Schedule Update

I forgot to include this in my original email: both meetings will be at 8 AM US Central Time on the

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Meeting Schedule Update

I forgot to include this in my original email: both meetings will be at 8 AM US Central Time on the

10/4/23

6/30/22

Moving discussions to Github Discussions

Hello all, The DAGMC development team has chosen to move conversations about DAGMC and related

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Moving discussions to Github Discussions

Hello all, The DAGMC development team has chosen to move conversations about DAGMC and related

6/30/22

Miguel Magán Romero, … Andrew Davis6

6/29/22

tetmesh tallies in MCNP6-MPI

Hi Andrew: Not unless I am seriously misunderstanding something...I am using MPI with no threads, the

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tetmesh tallies in MCNP6-MPI

Hi Andrew: Not unless I am seriously misunderstanding something...I am using MPI with no threads, the

6/29/22

Kevin McLaughlin, … Jonathan Shimwell4

5/31/22

Determining volume of DAGMC cell

Thanks! This seems like what I was looking for. On Thursday, May 5, 2022 at 11:44:56 PM UTC-7 drshi..

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Determining volume of DAGMC cell

Thanks! This seems like what I was looking for. On Thursday, May 5, 2022 at 11:44:56 PM UTC-7 drshi..

5/31/22

Kevin McLaughlin, … Paul Wilson5

5/31/22

DAGMCNP xsdir Lookup Problem

Hi Paul, In the MCNP 6.2 manual, Table 1-2 says "The default name for the XSDIR file in MCNP6 (

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DAGMCNP xsdir Lookup Problem

Hi Paul, In the MCNP 6.2 manual, Table 1-2 says "The default name for the XSDIR file in MCNP6 (

5/31/22

Kevin McLaughlin, … Lucas Jacobson6

5/31/22

Plot Function on DAGMCNP

My recollection is that we were never able to get any version of MCNP (DAGMC or otherwise) to work

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Plot Function on DAGMCNP

My recollection is that we were never able to get any version of MCNP (DAGMC or otherwise) to work

5/31/22

drshi...@gmail.com

3/25/22

open source DAGMC geometry creation option

Hi all We have been working on an new open source method of making DAGMC geometry and I am delighted

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open source DAGMC geometry creation option

Hi all We have been working on an new open source method of making DAGMC geometry and I am delighted

3/25/22

Lovepreet Singh

3/19/22

Post processing FLUKA simulation results

Dear experts, I would like to make a comparison between the 2D plots obtained through FLUKA and

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Post processing FLUKA simulation results

Dear experts, I would like to make a comparison between the 2D plots obtained through FLUKA and

3/19/22

Xavier Queralt, … Paul Wilson3

3/14/22

Installation dependencies error

Hello Xavier, Kevin, It should also be possible to install MOAB without LAPACK using the option `--

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Installation dependencies error

Hello Xavier, Kevin, It should also be possible to install MOAB without LAPACK using the option `--

3/14/22

pshr...@gmail.com

2/17/22

Running DAGMC geometry with OpenMC v0.13.0+

I've gotten a couple of questions about running DAGMC and the mixed CSG/DAGMC capability in the

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Running DAGMC geometry with OpenMC v0.13.0+

I've gotten a couple of questions about running DAGMC and the mixed CSG/DAGMC capability in the

2/17/22

12/21/21

Fludag external source

Hi everyone, Usually when I run Fluka – without fludag, I'm using an external source – written in

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Fludag external source

Hi everyone, Usually when I run Fluka – without fludag, I'm using an external source – written in

12/21/21

Lorenzo Chierici, … tim....@wisc.edu7

12/15/21

h5m faceting errors

Hi Tim, If you could take a look at the step files and give an opinion that would be great. I

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h5m faceting errors

Hi Tim, If you could take a look at the step files and give an opinion that would be great. I

12/15/21

dagmcPractice, Paul Wilson2

12/15/21

cubit plugin on windows

Hello there, Our support for the DAGMC plugin on Windows is quite new and still being refined. As a

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cubit plugin on windows

Hello there, Our support for the DAGMC plugin on Windows is quite new and still being refined. As a

12/15/21

dagmcPractice, Andrew Davis10

12/9/21

long FLUDAG runs fail

Hi I don't think that geometry corresponds to the geometry that you attached previously? The

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long FLUDAG runs fail

Hi I don't think that geometry corresponds to the geometry that you attached previously? The

12/9/21

drshi...@gmail.com

11/25/21

Plotting slices of DAGMC geometry with Python

Hi everyone Just emailing to advertise an open source python package that I've been working on to

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Plotting slices of DAGMC geometry with Python

Hi everyone Just emailing to advertise an open source python package that I've been working on to

11/25/21

Kevin McLaughlin, Lucas Jacobson2

11/9/21

Building DAG-MCNP6

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Building DAG-MCNP6

11/9/21

dagmcPractice, … Kevin McLaughlin6

11/9/21

Error storing surface senses

Hi Tim and Andrew, Thanks for your responses. It looks as though I did have some overlaps after all,

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Error storing surface senses

Hi Tim and Andrew, Thanks for your responses. It looks as though I did have some overlaps after all,

11/9/21

Lorenzo Chierici, Jonathan Shimwell6

11/5/21

unstructured mesh from dagm with openmc

Nice that you got it working, congrats geometry.export_to_xml() is one way to make the geometry.xml

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unstructured mesh from dagm with openmc

Nice that you got it working, congrats geometry.export_to_xml() is one way to make the geometry.xml

11/5/21

Lorenzo Chierici, … Baptiste MOUGINOT (BaM)4

11/3/21

Issues when running Coreform-Cubit-2021.5 on a linux manjaro system

Hi, John, Baptiste, Thank you both for your prompt reply. Unsetting the LD_LIBRARY_PATH seems to

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Issues when running Coreform-Cubit-2021.5 on a linux manjaro system

Hi, John, Baptiste, Thank you both for your prompt reply. Unsetting the LD_LIBRARY_PATH seems to

11/3/21

Kevin McLaughlin, Paul Wilson5

9/28/21

Installing Cubit Plugin

Hi Kevin, Thanks so much for the update. I'll also share this info with Coreform. Paul On 9/28/21

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Installing Cubit Plugin

Hi Kevin, Thanks so much for the update. I'll also share this info with Coreform. Paul On 9/28/21

9/28/21

drshi...@gmail.com, Paul Wilson3

9/9/21

Getting volume numbers with materials from h5m file

Thanks Paul The code you made was super useful. with your help I made a pip installable package.

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Getting volume numbers with materials from h5m file

Thanks Paul The code you made was super useful. with your help I made a pip installable package.

9/9/21

Luke Cleary, … Andrew Davis5

8/24/21

Hi Not meaning to polute this thread, but are you for instance worried about the fact that STEP files

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Hi Not meaning to polute this thread, but are you for instance worried about the fact that STEP files

8/24/21

Luke Cleary, Paul Wilson7

8/12/21

Converting .sat to .h5m for OpenMC

That worked! Thanks Paul. I'll try feeding this to OpenMC. On Wednesday, August 11, 2021 at 8:38:

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Converting .sat to .h5m for OpenMC

That worked! Thanks Paul. I'll try feeding this to OpenMC. On Wednesday, August 11, 2021 at 8:38:

8/12/21

Nikos Nikolopoulos, Andrew Davis4

7/12/21

Can a .h5m File be Converted to Something Readable by Flair?

Hi Nikos No, there is currently no mechanism to use geoviewer to plot the geometry, like I said above

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Can a .h5m File be Converted to Something Readable by Flair?

Hi Nikos No, there is currently no mechanism to use geoviewer to plot the geometry, like I said above

7/12/21

David Breitenmoser, … Nikos Nikolopoulos16

7/8/21

FLUDAG CORE DUMP ISSUE

Hello Andy, thankfully David's recipe to repeat the DAGMC installation with the extra -

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FLUDAG CORE DUMP ISSUE

Hello Andy, thankfully David's recipe to repeat the DAGMC installation with the extra -

7/8/21

Baptiste MOUGINOT

6/17/21

Announcement: Trelis-plugin GitHub repository name change

Hello, We wanted to let you know that we are about to rename our "Trelis-plugin" GitHub

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Announcement: Trelis-plugin GitHub repository name change

Hello, We wanted to let you know that we are about to rename our "Trelis-plugin" GitHub

6/17/21

David Breitenmoser, … Andrew Davis19

6/16/21

INSTALL TRELIS PLUGIN

I see, I will create my own example then. In addition, I will try to run some comparison simulations

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INSTALL TRELIS PLUGIN

I see, I will create my own example then. In addition, I will try to run some comparison simulations

6/16/21

David Breitenmoser, Lucas Jacobson5

6/15/21

INSTALL FLUDAG: pyne issue

I see, thanks for your input. There seems to be many ways to solve the described issue. Anyways, I

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INSTALL FLUDAG: pyne issue

I see, thanks for your input. There seems to be many ways to solve the described issue. Anyways, I

6/15/21

drshi...@gmail.com2

3/22/21

Error storing surface senses

Please ignore that last email, turns out I had an overlap in the CAD geometry. Sorry about that All

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Error storing surface senses

Please ignore that last email, turns out I had an overlap in the CAD geometry. Sorry about that All

3/22/21

pradeep singh, … Paul Wilson5

1/24/21

Export dagmc in coreform Cubit

Hi Wei, Thanks for following up. I was going to respond with a similar thought, but saw you had

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Export dagmc in coreform Cubit

Hi Wei, Thanks for following up. I was going to respond with a similar thought, but saw you had

1/24/21

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