def do_fetch(self):
sig = self.conn.get(self.mds_path)
dim = self.conn.get('DIM_OF(' + self.mds_path + ')')
scl = 1.0
coords = get_coords_for_channel(**self.__dict__)
ch = Channel(self.config_name, coords)
timedata = dim.data()
output_data = TimeseriesData(timebase=Timebase(1e-9 * timedata),
signal=scl * Signal(sig),
channels=ch)
output_data.meta.update({'shot': self.shot})
if hasattr(self, 'mdsshot'): # intended for checks - not yet used.
output_data.mdsshot = self.mdsshot
output_data.config_name = self.config_name
output_data.utc = [timedata[0], timedata[-1]]
#output_data.units = dat['units'] if 'units' in dat else ''
debug_(pyfusion.DEBUG,
level=1,
key='W7M_do_fetch',
msg='entering W7X MDS do_fetch')
return (output_data)
