On Wednesday, March 13, 2019 at 1:08:28 PM UTC-4, V. Kelly Bellis wrote: > > Hi Matt, > > Thank you for your reply. > > Let me know how you make out after you install XTide v2.15.2 and the most > recent harmonics file. > > In answer to your question, and as I previously said, v2.15.2 works > perfectly. >
you probably need to tell your tide program where to find the harmonics. something like this should work: HFILE_PATH=/path/to/harmonics.tcd tide -l Boston apparently the environment in which you run weewx is not the same as the environment in which you are directly invoking tide, so you could be safe and wrap your tide program in a shell script, then use the shell script as the 'prog' for forecast. for example, with weewx installed at /opt/weewx, put in the file /opt/weewx/bin/user/tide.sh something like this: #!/bin/sh HFILE_PATH=/path/to/harmonics.tcd tide "$@" then use this in your forecast configuration: prog=/opt/weewx/bin/user/tide.sh for example, here is a recent harmonics file with the bog-standard tide program from a debian install (xtide version 2.11): /opt/weewx/bin/user/tide.sh -l "Boston, Boston Harbor" Indexing /opt/harmonics-dwf-20181227/harmonics-dwf-20181227-free.tcd... Boston, Boston Harbor, Massachusetts 42.3539° N, 71.0503° W 2019-03-14 5:59 PM EDT 8.64 feet High Tide 2019-03-14 6:49 PM EDT Sunset 2019-03-15 12:05 AM EDT 1.19 feet Low Tide 2019-03-15 3:00 AM EDT Moonset 2019-03-15 6:17 AM EDT 9.85 feet High Tide 2019-03-15 6:56 AM EDT Sunrise 2019-03-15 12:34 PM EDT Moonrise 2019-03-15 12:49 PM EDT 0.44 feet Low Tide 2019-03-15 6:50 PM EDT Sunset 2019-03-15 7:01 PM EDT 8.69 feet High Tide 2019-03-16 1:07 AM EDT 1.08 feet Low Tide 2019-03-16 3:58 AM EDT Moonset 2019-03-16 6:54 AM EDT Sunrise 2019-03-16 7:20 AM EDT 10.08 feet High Tide 2019-03-16 1:37 PM EDT Moonrise 2019-03-16 1:52 PM EDT 0.14 feet Low Tide 2019-03-16 6:51 PM EDT Sunset 2019-03-16 8:05 PM EDT 8.97 feet High Tide 2019-03-17 2:10 AM EDT 0.73 feet Low Tide 2019-03-17 4:51 AM EDT Moonset 2019-03-17 6:53 AM EDT Sunrise 2019-03-17 8:24 AM EDT 10.46 feet High Tide 2019-03-17 2:47 PM EDT Moonrise 2019-03-17 2:53 PM EDT -0.31 feet Low Tide 2019-03-17 6:52 PM EDT Sunset 2019-03-17 9:07 PM EDT 9.46 feet High Tide 2019-03-18 3:11 AM EDT 0.17 feet Low Tide 2019-03-18 5:36 AM EDT Moonset 2019-03-18 6:51 AM EDT Sunrise 2019-03-18 9:26 AM EDT 10.94 feet High Tide -- You received this message because you are subscribed to the Google Groups "weewx-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to weewx-user+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
