Hello
I continue to see on the blocks of my two templates that the rainfall/day always refers to the raw-data = of the WS90 “piezo”
when it is indeed the WH40 which has been designated as “priority” (here for the HP2551 console)
Thnx, have a good day
BR
cloud live live here:
https://www.ecowitt.net/home/share?authorize=7YQ1FP
rain 0.1mm vs/ 4.0mm (as i post this message) 
Raw station data:
https://easyweather.franceserv.com/pwsWD/PWS_listfile.php?file=ecowitt/ecco_lcl.arr&type=arr
[dailyrainin] => 0.004
[dailyrainin_pz] => 0.157
0.004 inches = 0.1016 millimeters
Dashboard_calculated_data:
[rain_today] => 0.1
[rain_units] => mm
The rain block shows 0.1 mm which is correct based on the uploaded raw-data.
If it was using the pz-rain of 0.157 inch then the block would show 3.9878 mm rounded to 4.0 mm
Conclusion:
Somewhere there is a setting to switch the WH40 values with the WS90 values.
But to find that you have to check WS_view and other tools.
The PWS_Dashboard scripts can receive values and process them as is.
To test, I will download your ecowitt script and test with other files.
Wim
Please remove comment mark # on first position of line 9 of . /ecowitt/index.php
#$swap_piezo = false; # leave piezo rain-values as is or no _piezo rain values
It should read
$swap_piezo = false; # leave piezo rain-values as is or no _piezo rain values`
That will solve this mystery.
Wim