initial

wttr_wind

@@ -0,0 +1,16 @@
+#!/bin/sh
+
+case $1 in
+   config)
+        cat <<'EOM'
+graph_category environment
+graph_title Wind speed
+graph_vlabel km/h
+windspeed.label wind speed
+graph_args -l 0
+EOM
+        exit 0;;
+esac
+
+printf "windspeed.value "
+curl -s https://wttr.in/${wttr_location}\?format="%w\n" 2>&1 | sed -r 's/^[^0-9]*([0-9]+).*$/\1/'