Support variable length list in filter_iqrs

geomagio/adjusted/Affine.py

@@ -203,11 +203,14 @@ def filter_iqrs(
     threshold: float = 3.0,
 ) -> List[float]:
     """Filters "bad" weights generated by unreliable readings"""
-    good = (
-        filter_iqr(multiseries[0], threshold=threshold, weights=weights)
-        & filter_iqr(multiseries[1], threshold=threshold, weights=weights)
-        & filter_iqr(multiseries[2], threshold=threshold, weights=weights)
-    )
+    good = None
+    for series in multiseries:
+        filtered = filter_iqr(series, threshold=threshold, weights=weights)
+        if good is None:
+            good = filtered
+        else:
+            good = good & filtered
+
     return weights * good