May 7, 2014 - the Autodesk AutoCAD Storm & Sanitary Analysis 2013 Service Pack 1 was released
Autodesk has released Autodesk AutoCAD Storm & Sanitary Analysis 2013 Service Pack 1, which fixes or addresses a variety of issues
Here's the gist from the official readme
The following issues have been resolved in Autodesk Storm & Sanitary Analysis 2013 Service Pack 1:
Resolved issue in which Weir Rating Curve would be drawn incorrectly.
Resolved issue in which Orifice Rating curve would be drawn incorrectly.
Resolved issue in which certain Inlet Calculations did not conform to HEC-22 guidelines, or might report inconsistent results within the product.
- Sag Inlets with gutter depressions now correctly reports depth to the center of the grate.
- Small flows to inlets now properly report depth, capture and spread.