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Performance

MIKE OPERATIONS is loading time series, layers and thresholds of the current configuration into memory at startup, to give a better user experience.

Loading and threshold calculation is also done when:

  • Changing the Observation Period Setup.
  • Changing between Data & Maps and Scenario mode.
  • Changing the current configuration.
  • Saving the current configuration.
  • Changing Unit Sets.

When "playing" a time frame of the configuration, data is taken from memory.

The following parameters will have an impact on performance when loading, "playing" and selecting.

  • Feature layer size
    The size of multiline and polygon feature layers will have an impact of on the maps performance when redrawing.
  • Time Varying Raster layer size
    The size of time varying raster layers will have an impact of on the maps performance when redrawing.
  • Observation Period Length
    The length of the observation period, and hereby also the number of time steps taken into consideration will have an impact on performance when calculation current thresholds.
  • Threshold Time Step Length
    Short threshold time steps will have an impact on performance.
  • Number of feature classes
    The number of feature classes visible on the map, will have an impact on performance.
  • Views
    Any view visible to the user, will redraw itself every time the current time is changed or when a feature is selected. Note the following views:
    • Chart View.
    • Time Series View.
    • Document View.