moves ASFSearchResults constructor up to get_baseline_from_stack()

asf_search/baseline/calc.py

@@ -4,14 +4,14 @@
 import numpy as np
 from dateutil.parser import parse
 
-from asf_search import ASFProduct, ASFSearchResults
+from asf_search import ASFProduct
 # WGS84 constants
 a = 6378137
 f = pow((1.0 - 1 / 298.257224), 2)
 # Technically f is normally considered to just be that 298... part but this is all we ever use, so
 # pre-calc and cache and call it all f anyhow
 
-def calculate_perpendicular_baselines(reference: str, stack: List[ASFProduct]) -> ASFSearchResults:
+def calculate_perpendicular_baselines(reference: str, stack: List[ASFProduct]):
     for product in stack:
         baselineProperties = product.baseline
         positionProperties = baselineProperties['stateVectors']['positions']
@@ -68,7 +68,7 @@ def calculate_perpendicular_baselines(reference: str, stack: List[ASFProduct]) -
             perpendicular_baseline = None
         secondary.properties['perpendicularBaseline'] = perpendicular_baseline
 
-    return ASFSearchResults(stack)
+    return stack
 
 # Convert granule center lat/lon to fixed earth coordinates in meters using WGS84 ellipsoid.
 def get_granule_position(scene_center_lat, scene_center_lon):

asf_search/baseline/stack.py

@@ -20,7 +20,7 @@ def get_baseline_from_stack(reference: ASFProduct, stack: ASFSearchResults):
     else:
         stack = calculate_perpendicular_baselines(reference.properties['sceneName'], stack)
 
-    return stack, warnings
+    return ASFSearchResults(stack), warnings
 
 def valid_state_vectors(product: ASFProduct):
     if product is None: