fetchweather.frink

View or download fetchweather.frink in plain text format


// Fetch average temperature data for a given weather station.

urlbase = "http://www.weather.com/weather/wxclimatology/daily/USMA0066?climoMonth="

println["mean = new dict"]

for month = 1 to 12
{
   infile = read["$urlbase$month"]
   for [line] = infile =~ %r/<TD\s*[^>]*\s*CLASS="lapAvgDataRow"[^>]*>(.*?)<\/TR>/gs
   {
      line =~ %s/<\/?TD[^>]*>//gs
      line =~ %s/\n\s*/\t/gs
      [day,sunrise,sunset,high,low,mean] = split["\t", line]
      if [t] = mean =~ %r/([\-]?\d+)/
         println["mean@\"$month-$day\" = F[$t]"]
   }
}

println["mean@\"2-29\" = mean@\"2-28\""]
println["\"Ok\""]


View or download fetchweather.frink in plain text format


This is a program written in the programming language Frink.
For more information, view the Frink Documentation or see More Sample Frink Programs.

Alan Eliasen was born 18014 days, 12 hours, 52 minutes ago.