GETSNOW

---

---

#!/usr/bin/perl -w
use strict;
use LWP::Simple;

####################################################################
# GETSNOW - A lookup utility for getting city snow depth reports from
# wunderground.com's listing.
# Copyleft 2005 - Nathan E. Pralle
#
# DESCRIPTION: This utility queries Wunderground.com's snow depth listing
#              and parses it to derive whatever state and cities you want
#              to see the snow depth for.
#
# SYNTAX:      perl getsnow.pl  [] ... (multi-word names in quotes)
#              IE:  perl getsnow Hampton Sheffield "Mason City"
#
# REQUIRED:    LWP::Simple module
#
# CONTACT:     Questions, comments, etc.
#              http://www.nathanpralle.com/contact.html
####################################################################

########################
# CONFIGURATION OPTIONS

my $state="IA";  #2-letter state abbreviation
#######################

my $url="http://www.wunderground.com/StateSnowDepth.asp?state=$state";

my $content=get $url;

die "Couldn't get $url\n" unless defined $content;

my @array=split(/\n/,$content);

my $flag=0;

foreach my $line (@array){
   if($line=~/\/){
      $flag=1;
      next;
   }
   if($line=~/\<\/pre\>/){
      $flag=0;
   }
   if($flag){
      foreach my $option(@ARGV){
         if($line=~/$option/){
            my @snowarray=split(/\s\s+/,$line);
            if(defined $snowarray[5] && defined $snowarray[6]){
               print "$snowarray[0] has $snowarray[1] inches, $snowarray[2] inches in 24 hours, ";
               print "as of $snowarray[5] $snowarray[6]\n";
            }
         }
      }
   }
}





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