variable_a has different maximum value:
  Change list: 101.945484 (Intermediate Variables)
  Range file : 101.945484 (Intermediate Variables)
variable_b has different minimum value:
  Change list: -80.5498336616321 (Intermediate Variables)
  Range file : -80.5498336616321 (Intermediate Variables)
variable_c has different maximum value:
  Change list: 45142.388774415 (Intermediate Variables)
  Range file : 45142.388774415 (Intermediate Variables)
variable_d has different minimum value:
  Change list: -159.905028384 (Intermediate Variables)
  Range file : -159.905028384 (Intermediate Variables)
variable_e has different minimum value:
  Change list: -159.905028384 (Intermediate Variables)
  Range file : -159.905028384 (Intermediate Variables)
variable_f has different maximum value:
  Change list: 181.019658002611 (Intermediate Variables)
  Range file : 181.019658002611 (Intermediate Variables)
variable_g has different maximum value:
  Change list: 1.57615706403821 (Intermediate Variables)
  Range file : 1.57615706403821 (Intermediate Variables)

##</code><code>##

# Testing. Script reporting differences in variables that have
# no visual difference. Try assigning to temporary intermediates.
# (no difference, obviously, or I wouldn't be writing this node)
my $change_min = $changes{$variable}{'min'};
my $change_max = $changes{$variable}{'max'};
my $range_min  = $range_file{$variable}{'min'};
my $range_max  = $range_file{$variable}{'max'};

if ($change_min != $range_min) {
    print "$variable has different minimum value:\n";
    print "  Change list: $changes{$variable}{min} ($changes{$variable}{sheet})\n";
    print "  Range file : $range_file{$variable}{min} ($range_file{$variable}{sheet})\n";
}
    
if ($change_max != $range_max) {
    print "$variable has different maximum value:\n";
    print "  Change list: $changes{$variable}{max} ($changes{$variable}{sheet})\n";
    print "  Range file : $range_file{$variable}{max} ($range_file{$variable}{sheet})\n";
}