Kevin McGrattan

Large temperature spike of shrinking solid objects

28

[box_burn_away11.fds.txt](https://github.com/firemodels/fds/files/14378128/box_burn_away11.fds.txt) Run this case and then look at the `.prof` file. The case is a network of thin obstructions being heated and evaporating. The profile file shows one of several...

DSC output for tga_analysis case is broken

7

The DSC plot for `tga_analysis` in the User's Guide is out of range. ``` [mcgratta@burn fds]$ git bisect bad f28cbaa86a1bb179efc2823490d14b69b0605934 is the first bad commit commit f28cbaa86a1bb179efc2823490d14b69b0605934 Author: Jason Floyd...

GitHub Actions for OSX build not working

7

I am getting email warnings like [this](https://github.com/mcgratta/fds/actions/runs/7520444584/job/20470125124) when making code changes.

Nightly validation statistics has undefined date

7

I pushed up alot of validation data sets yesterday, but the `Utilities/Scripts/validation_git_stats.sh` script is having trouble identifying the date. I tried to fix, but could not figure out what was...

Smokeview crashes at startup

6

### Discussed in https://github.com/firemodels/fds/discussions/12204 Originally posted by **mpachera** October 30, 2023 Dear, I am running a large mode (30 M elements) with slicefiles and 3D plots. However, when I try...

Instability for Boundary Fuel Model

2

This case [test.txt](https://github.com/firemodels/fds/files/11465942/test.txt) has similar properties to CSIRO Case F19. It runs only because I increased the thermal conductivity of everything to a high value, but even then it is...

This case produces a fictitiously high HRR in the last time step because of a 1 step lag on the addition of gases from particles. The larger problem has to...

Heat flux to rotated solid at ambient conditions

4

[ambient.txt](https://github.com/firemodels/fds/files/5460421/ambient.txt) This test case contains two solid slabs, one conforming to the grid and one at a 45 degree angle. There is no heat source and I expect everything to...

GLMAT cases fail strict MPI checking

6

If you invoke the following script on blaze or burn: ``` source /opt/intel20/parallel_studio_xe_2020/psxevars.sh ``` and then add `-check_mpi` to the `impi_intel_linux_64_db` target line: ``` LFLAGS = -static-intel -check_mpi ``` and...

Way to freeze flame spread similar to freezing time for ramp input?

56

### Discussed in https://github.com/firemodels/fds/discussions/13222 Originally posted by **bwklein** July 25, 2024 I'm looking for a way to freeze the 'spread' of a fire growth that is based on the SPREAD_RATE...