raise error if no data with lower accuracy than limit

onnela-lab · Dec 15, 2023 · ebebb5f · ebebb5f
1 parent 1e54660
commit ebebb5f
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/forest/jasmine/data2mobmat.py b/forest/jasmine/data2mobmat.py
@@ -179,6 +179,10 @@ def collapse_data(
     # Filter out rows where the GPS accuracy is beyond
     # the provided accuracy_limit
     data = data[data.accuracy < accuracy_limit]
+    if data.shape[0] == 0:
+        raise ValueError(
+            "No GPS record with accuracy less than {}.".format(accuracy_limit)
+        )
 
     # Get the start and end timestamps in seconds
     t_start = sorted(np.array(data.timestamp))[0] / 1000