Fix avg over other channels than 1 (#45)

* Fix avg over other channels than 1 * typo
jenshnielsen · Jun 26, 2017 · 74cd49f · 74cd49f
1 parent 0e46af7
commit 74cd49f
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/qcodes/instrument_drivers/rohde_schwarz/ZNB20.py b/qcodes/instrument_drivers/rohde_schwarz/ZNB20.py
@@ -65,7 +65,7 @@ def get(self):
         # instrument averages over its last 'avg' number of sweeps
         # need to ensure averaged result is returned
         for avgcount in range(getattr(self._instrument, 'avg{}{}'.format(*self._sindex))()):
-            self._instrument.write('INIT:IMM; *WAI')
+            self._instrument.write('INIT{}:IMM; *WAI'.format(self._channel))
         data_str = self._instrument.ask('CALC{}:DATA? SDAT'.format(self._channel)).split(',')
         data_list = [float(v) for v in data_str]
 
@@ -134,7 +134,7 @@ def get(self):
         # instrument averages over its last 'avg' number of sweeps
         # need to ensure averaged result is returned
         for avgcount in range(getattr(self._instrument, 'avg{}{}'.format(*self._sindex))()):
-            self._instrument.write('INIT:IMM; *WAI')
+            self._instrument.write('INIT{}:IMM; *WAI'.format(self._channel))
         data_str = self._instrument.ask('CALC{}:DATA? FDAT'.format(self._channel))
         data = np.array(data_str.rstrip().split(',')).astype('float64')