A new version of DRAINS has been released:
v2023.06.8567.18365 – 16 June 2023
RELEASE NOTES
ADDED:
- Added ability to copy Version and Licence details to clipboard
- Added ability to change the Simulation Run-Time Multiplier to extend the model run times
- Added Detention Basin Infiltration Effective Ratio Multiplier for Floor and Wall Areas
- Added Detention Basin Limit for the Minimum Perimeter
- Added Sub-Catchment Pre-Run Checks
- Added warning when ARR2019 Procedures are unchecked in Project Options
- Added warning if duplicate shape labels are detected in a model
IMPROVED:
- Improved Property Balloons for IL-CL Sub Catchment Data
- Improved model loading when no Pipes are associated with a Pipe Type in the Pipe Database by displaying an error and creating a Default Pipe
- Improved detection of duplicate Node Names (Outlet) via display of warning
- Improved wall permeability calculations for circular tanks
FIXED:
- Fixed Downstream Headwall from affecting Independent Upstream Node
- Fixed Sub-Catchment issue when importing data via XML or GIS
- Fixed potential WBNM crash with weir links
- Fixed issue with Rational Hydraulics and Results
- Fixed issue with Rational Method switching between ARR87 and ARR2019
- Fixed potential crash in Rational Method
- Fixed potential crash with QUDM chart 2-dimensional array lookup
- Fixed issue when auto-launching DRAINS after selecting a .drn file with results in Microsoft Windows File Explorer
CHANGED:
- Updated Overflow Cross-Section Table Functionality
- Removed ‘Fixed Pipe’ warning during Hydraulic Analysis for pipes attached to detention basins and head walls
- Increased maximum Manning’s Roughness limit for RAFTS Hydrological model sub-catchments
- Increased Storm Duration Limit to enable up to a 20-year continuous storm analysis in non-ARR procedures
- Increased Minimum Manning’s Roughness
- Reduced Sag Pit Volume Storage Limit
- Refactored Overflow Route Cross-Section Database Window
- Refactored Pipe Database and Error Messages
- Refactored Project Options Window
- Serialized upstream and downstream settings in the overflow cross-section page of an overflow
- Changed Overflow Cross-Section Major, Minor Safe Depth or Width to only calculate the corresponding value
- DRAINS Installer will now force-exit DRAINS if it’s already running
- Other minor changes
A new minor version of DRAINS has been released:
2023.06.8578.17142 – 27 June 2023
ADDED:
- Added warning when default hydrograph model has not been selected
-
Added Rainfall Multiplier to the GIS import / export of a sub-catchment custom storm
FIXED:
- Fixed false positive Catchment percentage warning when using the Rational method
- Fixed potential crash when viewing an Infiltration Hydrograph
CHANGED:
- Minor GUI and syntax changes
