[vcf-midatlantic] 1968 Longley-Rice model in Fortran IV
Martin Flynn
maflynn at theflynn.org
Mon Dec 26 21:39:42 UTC 2022
On 12/25/2022 9:25 AM, Mike Markowski via vcf-midatlantic wrote:
> I just subscribed to the list last week, still getting a feel for
> topics and hope this one is of interest. I was recently looking into
> the RF propagation model by Anita Longley and Phil Rice, still widely
> used after a half century. Going from one old report to another, I
> found the original 1968 CDC-3600 Fortran IV source code as an appendix
> in a report. After correcting the many OCR errors with O/D/0/Q, I/l/1
> and similar, I posted about it to the PiDP11 mailing list. Several
> folks joined in and the code now runs on several old OSes in addition
> to F77 if you want to run it on linux. The output is, well,
> admittedly not as fun as a game, but if you want some contemporary
> code for your retro computing or happen to also be an EE working in
> RF, it is at
>
> https://udel.edu/~mm/itm/
Mike,
A Christmas present indeed. Thank you!
VY 73
Martin Flynn
W2RWJ
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