[VoxBo] Question about tesplit function

[Riju Srimal]

Hello,
I have a .tes file of 135 timepoints. I want to create a .tes file with the first 89 timepoints and am using the following command:

tesplit -i example.tes -e 1-89

and I'm getting the following error:
[E] LINE [468] FUNCTION [main] FILE [tesplit.cpp] Extraction range must be of the form positive integer, dash, positive integer. Example: 23-45.

Someone posted a similar problem in May 2006, but it wasn't answered in the forum.

Thank you for any suggestions,
Riju