Settingsweather.php looks like this,
#---------------------------------------------------------------------------
# For NOAA reports
$SITE['NOAAdir'] = './NOAA-reports/'; // relative location of the NOAA report files
# Weather Station sensors and options for dashboard
$SITE['conditionsMETAR'] = 'KVTN'; // set to nearby METAR for current conditions icon/text
# comment out conditionsMETAR if no nearby METAR.. conditions icon/text will not be displayed
#
$SITE['overrideRain'] = true; // =true then rain rate will set rain words instead of METAR rain words
# // =false - no change to METAR rain words (station rain rate not used)
$SITE['feelslike'] = 0; // =0 use HeatIndex, =1 use Humidex, =2 use Apparent Temperature
$SITE['DavisVP'] = false; // set to false if not a Davis VP weather station
$SITE['UV'] = false; // set to false if no UV sensor
$SITE['SOLAR'] = true; // set to false if no Solar sensor
#
#########################################################################