VIEW Keys
Keywords: imager

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VIEW Keys

        Position-independent actions:
          Press E key: EXIT loop
          Press H key: HELP display
          Press P key: PRINT plot in "ha" subdirectory
          Press Q key: QUIT loop
          Press X key: EXTRACT on disk current zoomed region
          Press N key: Toggle  Narrow - Wide mode

        Cursor on images:
          Left  clic: Display spectrum at pointed position
          Right clic: Define a polygon
          Press B key: BACK to full field of view
          Press C key: COORDINATES toggled from absolute to relative and back
          Press M key: Display MASK if any
          Press S key: SLICE definition (velocity-position)
          Press U key: UNKILL pointed pixel
          Press Z key: ZOOM defined spatial region
          Press V key: Display map coordinates at current position
          Press W key: WRITE Integrated Area image
        Cursor on spectra:
          Left clic in Selected   Spectrum: Display selected velocity channel
          Left clic in Integrated Spectrum: Define velocity range
          Press B key: BACK to full velocity range
          Press C key: COORDINATES toggled from freq/velo to channels and back
          Press L key: LABEL spectral Lines
          Press M key: MOVIE
          Press Z key: ZOOM defined velocity region
          Press W key: WRITE Integrated (and current) Spectrum
        Cursor outside plots:
          Press B key: BACK to full velocity range AND full field of view

        Returned values are found in view%current  structure.  The  ZOOM  action
        produces  a  sub-cube  named EXTRACTED.  The SLICE action produces a 2-D
        data set named SLICED. As any other SIC Image  variable,  EXTRACTED  and
        SLICED can be written on disk using command WRITE.