CoeSwd6: Plotting: User Defined Axis Units [RW 7.1] [1]
Bug Number: n/a
Release notes (y/n): Yes 
For Release Nums: 7.1

See feature document:
R:\doc\plotting\2017\CoeSwd6-UserPlotAxisUnits.docx
http://cadswes2.colorado.edu/~philw/2017/CoeSwd6/CoeSwd6-UserPlotAxisUnits.html
http://cadswes2.colorado.edu/~philw/2017/CoeSwd6/CoeSwd6-UserPlotAxisUnits.pdf

Plots in RiverWare 7.0 and prior versions have the following related 
limitations:

  (1) Only slots having exactly the same scale and units ("scaled unit") 
      can be plotted along a particular axis.

  (2) Slots having the same unit type (e.g. flow) but different scaled 
      units (e.g. cfs or 1000 acre-feet/month) are plotted along distinct 
      axes. For series slots, that is always the left or right vertical axes.
      Strangely, the graphical scales of opposing axes having the same unit
      type are unrelated. No other series slots having a third distinct 
      scaled unit can be added to the plot.

  (3) The scaled units of plot axes cannot be changed by the user.

The following new provisions have been added for RiverWare 7.1 to address 
those limitations.

  (1) Each axis is now associated with a particular unit type (e.g. flow) 
      rather than being limited to an exact scaled unit.

  (2) The user can switch the scaled units associated with an axis between:
    (a) the scaled units of the first slot assigned to the axis,
    (b) user-specified scale and units (among the units supported 
        for the axis' unit type).

Additionally, the following capabilities which had effectively been lost 
in RiverWare 7.0 with the plot dialog redesign (separate editor and viewer 
dialogs, and the elimination of the old plot page configuration dialog) 
have been added to plot dialogs.

  (3) Paste Slots from the slot clipboard. Slot curves are added to the 
      plot as long as axes having the slot curves' unit types are available.

  (4) Copy Slots to the slot clipboard. This also copies the names of the 
      plot's slots to the system clipboard.

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