Hi-
looks like the values for arguments
-d and -t are assigned to the wrong variables here: https://github.com/nanoporetech/spliced_bam2gff/blob/f4fde75c489f3a625dc6d2746b349130ff85351c/args.go#L41-42
I think this explains why I was getting a 9-bp deletion in a transcript mapping converted to an intron no matter how I tried to tweak the -d param... and it looks like @ljyanesm has already submitted PR #2 about this, so having that merged would have saved me some grief!