def __init__(self,
info_header,
parnames,
parlist,
psipos,
phipos,
monopos,
cadpos,
preset,
detseq=1):
detlist = [session.getDevice('det')]
move = [[session.getDevice(devname), pos] for devname, pos in zip(
['psi', 'phi', 'mono', 'cad'], [psipos, phipos, monopos, cadpos])]
Scan.__init__(self, [], [[]],
preset={'t': preset},
detlist=detlist,
scaninfo=info_header,
firstmoves=move)
self._detseq = detseq
self._parnames = [(v.split('/')[0:] or [''])[0] for v in parnames]
self._parunits = [(v.split('/')[1:] or [''])[0] for v in parnames]
self._paraValueinfo = tuple(Value(n, unit=u if u else 'rlu',
fmtstr='%.2f') for n, u in
zip(self._parnames, self._parunits)) + \
(Value('rd', unit='deg', fmtstr='%.2f'),
Value('rg', unit='deg', fmtstr='%.2f'))
self._parlist = parlist
self._point = None
self._data = session.experiment.data
def __init__(self,
settings,
devices,
positions,
firstmoves=None,
multistep=None,
detlist=None,
envlist=None,
preset=None,
scaninfo=None,
scantype=None):
miezedev = session.getDevice('mieze', MiezeMaster)
self._nsettings = 1
self._notherdevs = len(devices)
if settings is not None:
if settings == '*' or settings == -1:
settings = [sett['_name_'] for sett in miezedev.curtable]
elif isinstance(settings, (str, int)):
settings = [settings]
self._nsettings = len(settings)
new_devices = devices + [miezedev]
new_positions = []
if not positions:
# the msingle case
new_positions.extend([sett] for sett in settings)
for poslist in positions:
new_positions.extend(poslist + [sett] for sett in settings)
devices = new_devices
positions = new_positions
Scan.__init__(self, devices, positions, firstmoves, multistep, detlist,
envlist, preset, scaninfo, scantype)
def __init__(self,
devices,
startpositions,
endpositions,
speed=None,
firstmoves=None,
multistep=None,
detlist=None,
envlist=None,
scaninfo=None,
subscan=False):
self._speed = speed if speed is not None else devices[0].speed
preset = {'live': True}
Scan.__init__(self, devices, startpositions, endpositions, firstmoves,
multistep, detlist, envlist, preset, scaninfo, subscan)
def __init__(self,
positions,
firstmoves=None,
multistep=None,
detlist=None,
envlist=None,
preset=None,
scaninfo=None,
subscan=False):
inst = session.instrument
if not isinstance(inst, SXTalBase):
raise NicosError('cannot do a Q scan, your instrument device '
'is not a sxtal device')
Scan.__init__(self, [inst], positions, [], firstmoves, multistep,
detlist, envlist, preset, scaninfo, subscan)
self._envlist[0:0] = [
inst._attached_gamma, inst._attached_omega, inst._attached_nu
]
if inst in self._envlist:
self._envlist.remove(inst)