Name

---

      JSCHECK

Purpose

---

      Check accuracy of "Julian Seconds" over a given time span.

Category

---

Calling Sequence

---

      jscheck

Inputs

---

Keyword Parameters

---

Outputs

---

Common Blocks

---

Notes

---

      Notes: Julian seconds (not an official unit) serve the
        same purpose as Julian Days, interval computations.
        The zero point is 0:00 1 Jan 2000, so js < 0 before then.
        Julian Seconds are double precision and have a precision
        better than 1 millisecond over a span of +/- 1000 years.
     
      See also ymds2js, js2ymds, dt_tm_fromjs, dt_tm_tojs.

Modification History

---

      R. Sterner, 3 Sep, 1992
      R. Sterner, 2010 Jun 04 --- Converted arrays from () to [].
  Copyright (C) 1992, Johns Hopkins University/Applied Physics Laboratory
  This software may be used, copied, or redistributed as long as it is not
  sold and this copyright notice is reproduced on each copy made. This
  routine is provided as is without any express or implied warranties
  whatsoever. Other limitations apply as described in the file disclaimer.txt.