I have an array "@fields" that contains 6 elements.
I would like to sort the array by
$fields[0],$fields[1],$fields[2],$fields[3],$fields[4],$fields[5] in
ascending order starting witht he first element before I print the
array.
I haven't been able to figure this out. Any help is greatly appreciated.
Below is the program.
#!/usr/bin/perl
use warnings;
use strict;
use POSIX;
use Data::Dumper;
my $fileOut = "testOut.txt";
open my $out, '>', $fileOut or die "ERROR opening $fileOut: $!";
my @fields;
while( <> ) {
next unless /;/;
chomp;
my @data = split /;/;
my($Icell,$Isect,$Ichan,$cfc,$cfcq,$rtd) = @data[9,10,27,36,37,40];
if( $Icell >= 1 && $Isect >= 1 && $Ichan >= 1 && $cfc >= 1 &&
$cfcq >= 1 && $rtd >= 1) {
$rtd = sprintf "%.2f", $rtd/8/6.6/2;
push(@fields, $Icell,$Isect,$Ichan,$cfc,$cfcq,$rtd);
} else {
next;
}
my @sorted_fields = sort { $a <=> $b } @fields;
print join("\t",@fields),"\n";
@fields = ();
next;
}
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