Remove blank column in wtk driver retraction curves.
authorW. Trevor King <wking@drexel.edu>
Wed, 2 Jun 2010 04:22:28 +0000 (00:22 -0400)
committerW. Trevor King <wking@drexel.edu>
Wed, 2 Jun 2010 04:22:28 +0000 (00:22 -0400)
commit8a9e7afd2dd9d11895e7cc0888e94fe8a453714c
treeb8c665cbfe2b2c5635f7f2aec4ab4b62057dfd6e
parentd2ab901b846924c13bb5aec15e0abe03622624b9
Remove blank column in wtk driver retraction curves.

The old implentation reserved space for the z piezo input column, but
never filled it in or added the relevant entry to info['columns'].
This caused some column indexing confusion in vclamp.scale().
hooke/driver/wtk.py