This should do it. Change 10 to whatever length you want. Select your curves, then run the script in the MEL script editor.
string $curves = `ls -sl`;
float $length = 10;
for ($curve in $curves)
float $curveLength = `arclen $curve`;
if ($curveLength > $length)
select -add $curve;
Imagination is more important than knowledge.
Last edited by NextDesign; 27-01-2014 at 04:31 PM.