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MODIFY PROJECTION

        LAS\MODIFY PROJECTION Type [A0 D0 [Angle [DEG|RAD]]]

    Change the projection system of the current R observation, and optional-
    ly  the  projection center and angle at the same time. Type "MODIFY PRO-
    JECTION ?" for a list of supported projections.

    A0 and D0 should be sexagesimal strings in degrees, except  A0  in  hour
    angle  if  coordinate system is Equatorial. Angle is the desired projec-
    tion angle, with its unit given just after (default degrees).

    If an argument is absent or equal sign "=", it is  left  unchanged.  The
    offsets  are  recomputed  consistently according to the modified parame-
    ters.


Gildas manager 2018-05-24