Name

---

      INTERP1

Purpose

---

      Linear interpolation.

Category

---

Calling Sequence

---

      y2 = interp1(x,y,x2)

Inputs

---

      x,y = x and y arrays for a function. in
      x2 = array of desired x values. in

Keyword Parameters

---

Outputs

---

      y2 = array of interpolated y values. out

Common Blocks

---

Notes

---

      Notes: y2 has the same number of elements as x2.
        Out of range values in x2 are clipped to the range
        of x. Arrays x and y need not be monotonic or
        single valued. The output array, y2, has the same
        data type as x2 (not y).

Modification History

---

      R. Sterner, 28 Feb, 1985.
      B. L. Gotwols 22-feb-1990 modified to handle out of range.
      Johns Hopkins University Applied Physics Laboratory.
  Copyright (C) 1985, 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.