Hi,
Your problem is that your weather station emits partial packets, ie not all
observations are included in each loop packet. By default the crt extension
generates realtime.txt based on each loop packet, consequently your
realtime.txt has Null/None values for the missing observations. Unfortunately
the crt extension does not cache loop data so your only option is to have the
crt extension bind to archive records rather than loop packets. This should see
all your observation fields in realtime.txt filled with data; however,
realtime.txt will now only be generated every archive period. In your case this
will be every 5 minutes.
To bind the crt extension to archive records edit weewx.conf, locate the
[CumulusRealTime] stanza and add a config setting binding = archive. Your
[CumulusRealTime] stanza should look something like:
# Options for extension 'crt'
[CumulusRealTime]
filename = /var/www/html/realtime.txt
unit_system = METRICWX # options are US, METRIC, METRICWX
binding = archive
Save weewx.conf and then restart WeeWX. You should see realtime.txt generated
every 5 minutes.
Gary
--
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 [email protected].
For more options, visit https://groups.google.com/d/optout.
