CUBE2LONG-Takes a longslit spectrum from a non-sorted TAURUS cube

Description:

This uses cubic spline interpolation to create a 2-d file from a 3-d file, given a location, angle and length.

Parameters:

CUBE

CUBE = FILE (Read) Sorted TAURUS cube

XPOINT

XPOINT = REAL (Read) X point anywhere on slit

YPOINT

YPOINT = REAL (Read) Y point anywhere on slit

ANGLE

ANGLE = REAL (Read) Position angle (degrees)

OUTPUT

OUTPUT = FILE (Write) Output longslit spectrum

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