# Fortran & HPC Expert Scot Breitenfeld on Call the Doctor - September 24, 2024 **URL:** \ **Category:** News and Announcements\ **Created:** [September 23, 2024, 6:13pm UTC](https://forum.hdfgroup.org/t/fortran-hpc-expert-scot-breitenfeld-on-call-the-doctor-september-24-2024/12686 "2024-09-23T18:13:51Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![lori.cooper](https://forum.hdfgroup.org/user_avatar/forum.hdfgroup.org/lori.cooper/32/1489_2.png) [@lori.cooper](https://forum.hdfgroup.org/u/lori.cooper)\ **Post date:** [September 23, 2024, 6:13pm UTC](https://forum.hdfgroup.org/t/fortran-hpc-expert-scot-breitenfeld-on-call-the-doctor-september-24-2024/12686/1 "2024-09-23T18:13:51Z")
Scot Breitenfeld (@brtnfld ) will be our in-house expert on Call the Doctor September 24 at 12:20 p.m. Central (US/Canada). While Scot’s area of expertise is in HPC and Fortran, Scot and a few others from The HDF Group will be on the call and can likely handle just about any question you may have. Please join us on Tuesday! To join, just jump on the zoom: [Launch Meeting - Zoom](https://us06web.zoom.us/j/98286880081) September 24, 2024,12:20 p.m. central time US/Canada ---
**Author:** ![lori.cooper](https://forum.hdfgroup.org/user_avatar/forum.hdfgroup.org/lori.cooper/32/1489_2.png) [@lori.cooper](https://forum.hdfgroup.org/u/lori.cooper)\ **Post date:** [September 23, 2024, 6:14pm UTC](https://forum.hdfgroup.org/t/fortran-hpc-expert-scot-breitenfeld-on-call-the-doctor-september-24-2024/12686/2 "2024-09-23T18:14:04Z")
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**Author:** ![lori.cooper](https://forum.hdfgroup.org/user_avatar/forum.hdfgroup.org/lori.cooper/32/1489_2.png) [@lori.cooper](https://forum.hdfgroup.org/u/lori.cooper)\ **Post date:** [September 24, 2024, 6:24pm UTC](https://forum.hdfgroup.org/t/fortran-hpc-expert-scot-breitenfeld-on-call-the-doctor-september-24-2024/12686/3 "2024-09-24T18:24:52Z")
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**Author:** ![lori.cooper](https://forum.hdfgroup.org/user_avatar/forum.hdfgroup.org/lori.cooper/32/1489_2.png) [@lori.cooper](https://forum.hdfgroup.org/u/lori.cooper)\ **Post date:** [October 4, 2024, 9:59pm UTC](https://forum.hdfgroup.org/t/fortran-hpc-expert-scot-breitenfeld-on-call-the-doctor-september-24-2024/12686/4 "2024-10-04T21:59:37Z")
Scot Breitenfeld hosted Call the Doctor on September 24. Scot’s our HPC and Fortran expert and shared some HPC news including some testing on Aurora. There was a question and ensuing discussion on determining chunking parameters for using compression on parallel output. Here’s the recording from that session: [![](https://img.youtube.com/vi/hbvYxp8_jTg/maxresdefault.jpg "Fortran & HPC Expert Scot Breitenfeld on Call the Doctor - September 24, 2024") ](https://www.youtube.com/watch?v=hbvYxp8_jTg) You can also [listen to this session](https://www.buzzsprout.com/2130345/episodes/15822765) as a podcast episode.