Pull request #1889: PIPE-3160 hsd imaging indexerror during channel map plot
Merge in PIPE/pipeline from PIPE-3160-hsd_imaging-indexerror-during-channel-map-plot to release/2026.2.0
* commit 'b041bc068de844d26da105c12674e4b32822146c': PIPE-3160 discard extended_velocity
indentation fix PIPE-3160 use pre-computed velocities PIPE-3160 construct interpolator using the data within the channel range
import numpy as np