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Release Notes

Bug fixes:

  • Sessions can now be uploaded when the app is in Spanish mode.

  • Save Session

    • Invalid robustness/vulnerability metrics in a save session will now be recovered or replaced with the default definition.

  • Hover effect has been removed from static tables on Strategy Creation & Modification, Performance, and Robustness.

  • Some models with continuous curves for both release and reduction that used equal-contents equalization were incorrectly calculated with threshold-based equalization. Those models have been rerun and the data have been corrected.

  • Units on Difference Between January 1 Mead Storage Percent Full and Total System* Storage Percent Full, Difference Between January 1 Powell Storage Percent Full and Total System* Storage Percent Full, and Difference Between January 1 Flaming Gorge + Blue Mesa + Navajo Storage Percent Full and Total System* Storage Percent Full have been updated to reflect "Difference in Percent".

  • Performance

    • Parallel plot should no longer occasionally fail to render when visiting the performance tab.

    • Colormap now loads properly on initial performance load after loading a session from another tab.

    • Logic no longer runs on robustness and crashes the app.

  • Fixed a crash on Performance when Spanish is the selected language.

  • Vulnerability

    • Fixed a bug where single leaf trees caused the app to crash.

    • Warning about 0% frequency definition will only shown on 0% frequency selection.

    • The Choose Operational Strategy Dropdown on Vulnerability and Summary no longer populates with a single empty option, and when empty will show as empty.

Feature Development:

  • Changed the sort order for the "Available Strategies" table to start with 5 sample strategies, followed by strategies ordered alphanumerically.

  • Additional option for discounting volume has been added to Lower Basin combined storage concepts This includes: (Combined Storage, Tiered, Hydrology), (Combined Storage, Tiered, No Mod), (Combined Storage, Continuous, Hydrology), and (Combined Storage, Continuous, No Mod).

  • Users will be notified with a toast when a strategy they have loaded into the PCM is a custom strategy.

  • Added a "Select All" button to drop downs where it makes sense to have one.

  • Performance improvements in Performance Trace View to load plots fasters.

  • The UI for saving a session has been redesigned to accommodate the saving of partial sessions:

    • Trace view

      • Trace view input are now saved in saved sessions

    • Session filenames

      • Session filenames now append the included parts of the saved session, concatenated with `+` . Full sessions are appended with `full`

  • Save Session Improvements

    • Session schema

      • The session schema has been revised to a structure that enables straightforward reasoning about it's contents.

    • Session Validation

      • Validation of non-conforming saved sessions has been improved. Save sessions with known warnings are now automatically recovered, with improved messaging for users.

    • Saved Performance

      • Data Filters are now applied immediately when a saved session with performance data is loaded from another tab and then visits performance

      • Trace view

        • The trace view UI is slightly more responsive and inputs now function independently of Tradeoff view after initial load.

Bug Fixes:

  • Correct Monthly Outflow of Green Near Jensen thresholds.

  • Lake Mead exclusive flood control space was removed from the combined storage calculations

  • Minor adjustments were made to Lake Mead’s release capacity below elevation 950’

  • A bug related to how Mohave and Havasu storage are accounted for in combined storage calculations has been fixed.

Feature Development:

  • Add three new metrics for LB Reductions

  • Add Fish Elevation Band Metric

  • All strategies were rerun to reflect the interim, updated Lake Powell rule curve that was developed in recognition of infrastructure concerns when Lake Powell is near or below elevation 3,490'. Reclamation is continuing to study this issue. More information can be found here.

Bug Fixes:

  • Updated load session logic to fix crashes and unnecessary warnings. The navbar buttons open state translations are restored. The parallel plot will not disappear if missing a metric translation.

  • The highlighted strategies table on performance and summary tab should now be accurate and rounded to the appropriate number of significant figures.

  • Models with <50% accuracy in the Vulnerability dashboard now display a warning.

Explanatory Content:

  • Added Spanish support to explanatory content for filtering feature in the Robustness Dashboard.

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