Spatial series shape (#743)

allow for 1D data in SpatialSeries

Author: bendichter

src/pynwb/behavior.py

@@ -25,11 +25,11 @@ class SpatialSeries(TimeSeries):
     _help = "Stores points in space over time. The data[] array structure is [num samples][num spatial dimensions]"
 
     @docval({'name': 'name', 'type': str, 'doc': 'The name of this SpatialSeries dataset'},
-            {'name': 'data', 'type': ('array_data', 'data', TimeSeries), 'shape': (None, None),
+            {'name': 'data', 'type': ('array_data', 'data', TimeSeries), 'shape': ((None, ), (None, None)),
              'doc': 'The data this TimeSeries dataset stores. Can also store binary data e.g. image frames'},
             {'name': 'reference_frame', 'type': str, 'doc': 'description defining what the zero-position is'},
             {'name': 'conversion', 'type': float,
-             'doc': 'Scalar to multiply each element by to conver to meters',
+             'doc': 'Scalar to multiply each element by to convert to meters',
              'default': _default_conversion},
             {'name': 'resolution', 'type': float,
              'doc': 'The smallest meaningful difference (in specified unit) between values in data',

src/pynwb/data/nwb.behavior.yaml

@@ -31,11 +31,13 @@ groups:
       default_value: meter
       required: false
     dims:
-    - num_times
-    - num_features
+    - - num_times
+    - - num_times
+      - num_features
     shape:
-    - null
-    - null
+    - - null
+    - - null
+      - null
   - name: reference_frame
     dtype: text
     doc: Description defining what exactly 'straight-ahead' means.