Index: wflow/pcrut.py
===================================================================
diff -u -ra9498adee6baab0a0abaa331041be8948510167b -r8dbcfd5d238baa9609c6e4269b228278b5edb89c
--- wflow/pcrut.py	(.../pcrut.py)	(revision a9498adee6baab0a0abaa331041be8948510167b)
+++ wflow/pcrut.py	(.../pcrut.py)	(revision 8dbcfd5d238baa9609c6e4269b228278b5edb89c)
@@ -41,11 +41,7 @@
         + (m3 * pcr.cos(4.0 * radlat))
         + (m4 * pcr.cos(6.0 * radlat))
     )
-    longlen = (
-        (p1 * pcr.cos(radlat))
-        + (p2 * pcr.cos(3.0 * radlat))
-        + (p3 * pcr.cos(5.0 * radlat))
-    )
+    longlen = (p1 * pcr.cos(radlat)) + (p2 * pcr.cos(3.0 * radlat)) + (p3 * pcr.cos(5.0 * radlat))
 
     return latlen, longlen