Changeset 3103 for inundation/utilities

Timestamp:

Jun 6, 2006, 3:49:35 PM (19 years ago)

Author:

ole

Message:

Comments to userguide from Ole (meeting with Howard)

File:

• inundation/utilities/numerical_tools.py (modified) (2 diffs)

inundation/utilities/numerical_tools.py

@@ -77 +77 @@
 
 def normal_vector(v):
-    """Normal vector to v
+    """Normal vector to v.
+
+    Returns vector 90 degrees counter clockwise to and of same length as v
     """
     
@@ -117 +119 @@
        n = None: Max norm
 
-       If denominator evaluates to zero or if y is omitted,
+       If denominator evaluates to zero or
+       if y is omitted or
+       if keyword relative is False,
        absolute error is returned
     """