HydroCAD® Stormwater Modeling - Since 1986
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Software Status Bulletin # 114Subject: Divide-by-zero error during pond routingApplies to: HydroCAD 9.1 builds 1-20DescriptionCertain culvert fill depths may cause a divide-by-zero error during the routing calculations. ExplanationCulvert fill depths that generate a repeating decimal (such as 2/12 foot) may cause a divide-by-zero condition during the routing operation. RecommendationAs a work-around, try a slightly different fill depth, such as 2.1" instead or 2.0". CommentsThis problem is corrected in HydroCAD 9.1 build 21. Owner's of HydroCAD 9.1 can download the latest build using their previous download instructions. If you do not encounter the error your results are not affected and you do not need to update. Technical Details(none) |
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