=== AFT Arrow Version 9 (2022.05.11) (Build 1109) === --- Changes that affect results --- 1. Fixed a problem when inserting a scenario above another one and then making changes to the original scenario. This would not delete the output of lower scenarios. 2. Fixed a problem using Global Edit on non-cylindrical pipe where the changes were not being made. 3. The parameter "Fluid Mass" was not being reported correctly for entire pipes, which has been fixed. The Axial Points value is correct. 4. Fixed an issue that could cause output to not be cleared upon closing the model after choosing No when prompted to save. 5. "Transfer Results to Initial When Done" option in Output Control was not transferring initial guesses after a run. 6. Updated Excel Export Manager to report the results for values like specific volume that used to report as N/A. 7. Fixed issue where "dT Stag." output parameter was reported with the incorrect sign. 8. Fixed an issue that caused Relief Valves to be defined when Exit Temperature was not entered and should have been required. 9. Fixed various reporting and Global Edit issues with Tank Transients in Arrow XTS Module. 10. Corrected a program behavior that allowed users to check out both ANS Module and GSC Module at the same time, which should not be allowed. 11. Fixed an issue that caused Pipe Material Recurring Costs to be imported from excel incorrectly. 12. The calculation of convective heat transfer was based on a bulk flow stagnation temperature. This has been changed to static temperature. 13. Fixed a problem with graphing the Outer Surface Temperature where the data was actually the External Convection Coefficient. 14. Fixed issue where XTS overwrites Design Alert entry when graphing with multiple Y Axis. --- Changes that affect interface --- 1. Fixed an issue that prevented annotations from translating on the workspace when Arrange->Scale/Flip Workspace was used. 2. Fixed several language phrases that were not translating properly. 3. Changed Output Grid right-click logic to allow quick graph plots in more cases, such as columns with some numeric and some N/A data. 4. Updated the Startup window's Model Preference's pane to require the user to click "Remember My Preferences and Hide" in order to apply the selection in the Units section. 5. Changed the behavior of the Scenario Tree in the Quick Access Panel. The tree will now keep its collapse/expand state for all nodes after a 'clone', 'create child', or 'delete' operations. 6. Fixed an issue that allowed users to open Properties Windows while a model is running causing errors. 7. Fixed an issue where the "Batch Run Status" form ends up behind the main application form. 8. Fixed issues scaling XTS Profile Animation graphs - requires maximum and odd per-time step scaling 9. Made the fluid dropdown disabled when the Assigned Flow junction is set to Outflow. 10. Fixed a problem displaying the Design Alert for Transient graphs. 11. Fixed a problem with some Output Messages where they would be doubled when going to Output Control and clicking OK. --- Other changes --- 1. Fixed an issue where "Save All Results to PDF" from Batch Run only printing junction summaries to PDF. 2. Exchanged printing tools being used to the same as those being used in other AFT applications like AFT Fathom 12. 3. Fixed the CII import to allow for file version changes === AFT Arrow Version 9 (2022.03.07) (Build 1105) === --- Changes that affect results --- 1. Fixed an issue that prevented Submerged Pump modeled junctions from being exported to EPANET. 2. Added the capability to copy Warnings and Design Alerts from the Output Primary Window. 3. Added junction name to the Design Alert report in the Output. 4. Fixed a bug where using Undo or Redo on deleted/disconnected pipes could cause nearby junctions to lose values for pipe elevation, r/D, and entry/exit K-factors to default to 0 instead of their original value. 5. Fixed a problem with Sprays using Resistance curves and a density correction. 6. Fixed a problem using Pressure Drop Friction as a Goal in GSC where 0 would always be returned and no solution could be found. --- Changes that affect interface --- 1. Added the capability to copy Warnings and Design Alerts from the Output Primary Window 2. Fixed a bug where using Undo or Redo on deleted/disconnected pipes could cause nearby junctions to lose values for pipe elevation, r/D, and entry/exit K-factors to default to 0 instead of their original value. 3. Fixed an issue that could cause the application to freeze when generating certain graphs in property windows. 4. Fixed an issue that caused the Undefined Objects panel to open unexpectedly after visiting the Pipes and Junctions panel in Analysis Setup. 5. Fixed an issue preventing definition of valve transients defined with open percentage. 6. Corrected a program behavior that allowed users to check out both ANS Module and GSC Module at the same time, which should not be allowed. 7. Improved Analysis Setup 'Same as Parent' feature to support more data fields. 8. Fixed an issue in Graph Results where Opening Select Palette window then canceling resets all colors - it does not keep the previous colors. 9. Fixed Issue: Model Data tab not showing updated parameters after using Global Edit. 10. Fixed an issue where the Property Window during Import will float over all other windows. 11. Fixed an issue where the Quick Access Panel (QAP) properties tab not updating after selecting a workspace object using the Search tool. 12. Fixed various issues with Output right-click menu command visibility. 13. Fixed an issue that caused Output to clear without a warning if junctions were moved on the Workspace with ctrl+click. 14 Fixed an issue that could cause a fatal error when Quick Graphing from certain Output columns. 15. Fixed a problem when showing Axial Points with multi-scenario XTS data. Since this only shows the current scenario it caused an error when trying to show multiple scenarios. --- Other changes --- 1. Fixed an issue preventing definition of valve transients defined with open percentage. 2. Fixed an issue that prevented Warnings from being printed properly. 3. Fixed issue where models could be run with a pipe wall conductivity that was from a database that was not connected, resulting in heat transfer calculations with a pipe wall conductivity of 0. 4. Fixed a bug where Chempak mixture's composition fractions would change to match the fractions of the parent scenario if the child and parent scenario mixtures had the same name. === AFT Arrow Version 9 (2021.12.27) (Build 1102) === --- Initial Release ---