def preparePoint(self, num, xvalues):
if num > 0: # skip starting point, because of range scan (0..1, ...)
Scan.preparePoint(self, num, xvalues)
# Open Shutters before movement of scan devices (e.g. motor).
# Just for RScan because movement and counting should be done
# simultaneous.
where = []
for det in self._detlist:
if isinstance(det, BiodiffDetector):
det.prepare()
if det.ctrl_gammashutter:
where.append((det._attached_gammashutter, OPEN))
if det.ctrl_photoshutter:
where.append((det._attached_photoshutter, OPEN))
if where:
where = list(zip(*where))
self.moveDevices(where[0], where[1])
def preparePoint(self, num, xvalues):
if num > 1 and self._nsettings > 1 and (num -
1) % self._nsettings == 0:
for sink in self._sinks:
sink.addBreak(self.dataset)
Scan.preparePoint(self, num, xvalues)
