v9 spec

[clbarnes]

Thanks to the labview internal docs provided here JaneliaSciComp/jeiss_fibsem_labview_control#11 (comment) we have some idea of this. @trautmane also offered to take a look.

Compared to v8, there seems to be:

Additions:

dtype	v9 offset	v9 LabView doc
>u1	68	Restart flag
>u1	69	Stage move flag
>i4	70	X coordinate of the first pixel
>i4	74	Y coordinate of the first pixel
>S?	155	Sample ID

Subtractions:

dtype	v8 offset	MATLAB name
>f4	980	SEMSpecimenI

The existence of SEMSpecimenI at offset 980 is questionable, as it appears twice in the MATLAB code, even at v9: see JaneliaSciComp/jeiss_fibsem_labview_control#11 (comment)

[clbarnes]

See #7

[clbarnes]

@trautmane Merged! Also updated jeiss-convert if you want to give it a try. I'd recommend holding off putting it into production until we finalise the names.

Would it be possible to make a v9 file public and add the location to example_files.tsv, then add just the header section to example_metadata/? Then it'll get folded into tests.

[clbarnes]

Merged