Invariant does not report the total invariant

[butlerpd]

In 5.x series the invariant appears to only always report the invariant under the actual data on the front panel (under Invariant Total [Q] regardless of whether or not extrapolation is chosen. The only way to get the total would be to click the status button and sum the contributions.

Given the value being reported is called "Total" (and would be expected to be the total) I am labeling this as critical.

[smk78]

4.x master is correctly returning the Invariant Total (ie, the sum of the low-Q integral + data integral + high-Q integral)

[wpotrzebowski]

Yes, it seems that 5.x is missing:

sasview/src/sas/sascalc/invariant/invariant.py

Lines 803 to 805 in 6a2ee0f

	self._qstar += qs_low + qs_hi
	self._qstar_err = math.sqrt(self._qstar_err * self._qstar_err \
	+ dqs_low * dqs_low + dqs_hi * dqs_hi)

[butlerpd]

I believe this ticket should be closed. I t was addressed in the July hackathon and fixed in 5.0.3 if memory serves. Part of the problem of conflating issues and PR in the sprint project board I think?

[krzywon]

I just checked in release v5.0.3 and this is fixed.