error generating harmonics file with XTide harmonics-dwf-20220109-free.tcd

[dlarue]

I've installed libtcd-2.2.7-r3 (https://flaterco.com/files/xtide/libtcd-2.2.7-r3.tar.xz) and tcd-utils (https://flaterco.com/files/xtide/tcd-utils-20120115.tar.bz2) and ran restore_tide_db on the latest harmonics file (https://flaterco.com/files/xtide/harmonics-dwf-20220109-free.tar.xz) but when running r tide_harmonics_parse.R on the generated harmonics-dwf-20220109-free.txt file it returns the following error messages:
harmonics-dwf-20220109-free.txt

Warning messages:
1: In readLines(fid, n = 1) :
invalid input found on input connection './harmonics-dwf-20220109-free.txt'
2: In readLines(fid, n = 1) :
incomplete final line found on './harmonics-dwf-20220109-free.txt'
3: NAs introduced by coercion

Would you have any insights into what might be going wrong?

[dlarue]

Hi, I just reread the instructions on generating harmonic data and I think I understand that if I generate data using the harmonics-dwf-20181227-free.txt data it will still be accurate for the 10 years following generation?

I had thought that to get 10 years of use out of a generated library that I need to get the latest from XTide, generate the ASCII file and then generate the library. This part is where I ran into problems because XTide has changed their file format.

I just looked at the generated library files and it shows a comment regarding the years stored in the library and they are now 2022 to 2031 so I suspect I'm on the right path now.