Hello, this error pops up when I run my code : " Bad name after txt' at line 27 ..." I ran this code before in another machine and it worked so I know the function I'm using isn't the problem , or the syntax, also tried changing the file name and location but that doesn't do anything. Can someone tell me what I should modify or what I am doing wrong? Thanks in advance :) 
 
use strict;
use warnings;
use PDL;
use PDL::IO::Misc;
use PDL::NiceSlice;
open my $in,  '<',  'BN_Fc_26_Ac_8.dat'      or die "Can't read old fi
+le: $!";  
open my $out, '>', 'datosF26A8.txt' or die "Can't write new file: $!";
+ 
my %s;
my %rms;
my $c;
{
  while(<$in>){
    next if /^\#/; 
    my @datos=split;
    my $a=sprintf("%.1f",$datos[4]);
    my $f=sprintf("%.1f",$datos[5]);
    $s{$a}{$f}=$datos[0];
    $rms{$a}{$f}=$datos[1];
    }
    foreach my $amp (sort {$a <=> $b} keys %s){
    foreach my $frq (sort {$a<=>$b} keys %{$s{$amp}}){
        say $out join " ",$amp,$frq,$s{$amp}{$frq},$rms{$amp}{$frq};}
    say $out;
    }
}
($c) =PDL->rcols'datosF26A8.txt',[];
print $c;

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In reply to Bad name after by Lucero

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