NXmx bugs

[phyy-nx]

dxtbx/src/dxtbx/format/nexus.py

Lines 744 to 746 in 5179420

	if "equipment_component" in current.attrs:
	eq_comp = current.attrs["equipment_component"]
	parent_eq_comp = parent.attrs["equipment_component"]

equipment_component is optional, so parent.attrs["equipment_component"] could fail.

dxtbx/src/dxtbx/format/nexus.py

Lines 1045 to 1046 in 5179420

	x_pixel = nx_detector["x_pixel_size"][()] * 1000.0
	y_pixel = nx_detector["y_pixel_size"][()] * 1000.0

Hardcoded units instead of reading the units