fetchweather.frink

Download or view 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\""]


Download or view 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 19944 days, 23 hours, 29 minutes ago.