double precision function kget_track_err_dca_bend(ktrk, point)
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*  Returns error in distance of closest approach in bend plane.
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*  Input Parameters:
*  ktrk           integer variable
*                 KWFIT track number
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*  point(3)       double precision array
*                 Reference point
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*  Output Parameters:
*  None
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*  Return value   double precision
*                 DCA to the point in the bend plane
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*  Other routines:
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*  Notes:
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*  Author:   Paul R Avery      Created:  Mon Jul 28 06:12:33 EDT 1997
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*  Major revisions:
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