Label 1 being ignored

[kaitj]

The problem

Noticed this while labelmerge through dbsc. Label index 1 seems to be getting ignored when assembling the two labels together. The metadata appears to have all the correct information however.

Can see in the screenshot, the orange is from the base image that is under the combined image in grayscale. In this particular example, the parcellation (left SN) for label 1 is missing from the combined image, and instead label 1 gets assigned to the wrong parcel (right SN). Presumably, this error propagates to the other labels too.

May be related to #23, which is how I first started digging into this.

Environment

• Operating System: Debian "bullseye" (docker container)
• Label merge version: v0.1.0-pre.1

[kaitj]

This is now fixed from #25