	LOGICAL FUNCTION REGRID_TO_SELF (rgrd_trans) 

*  This software was developed by the Thermal Modeling and Analysis
*  Project(TMAP) of the National Oceanographic and Atmospheric
*  Administration's (NOAA) Pacific Marine Environmental Lab(PMEL),
*  hereafter referred to as NOAA/PMEL/TMAP.
*
*  Access and use of this software shall impose the following
*  obligations and understandings on the user. The user is granted the
*  right, without any fee or cost, to use, copy, modify, alter, enhance
*  and distribute this software, and any derivative works thereof, and
*  its supporting documentation for any purpose whatsoever, provided
*  that this entire notice appears in all copies of the software,
*  derivative works and supporting documentation.  Further, the user
*  agrees to credit NOAA/PMEL/TMAP in any publications that result from
*  the use of this software or in any product that includes this
*  software. The names TMAP, NOAA and/or PMEL, however, may not be used
*  in any advertising or publicity to endorse or promote any products
*  or commercial entity unless specific written permission is obtained
*  from NOAA/PMEL/TMAP. The user also understands that NOAA/PMEL/TMAP
*  is not obligated to provide the user with any support, consulting,
*  training or assistance of any kind with regard to the use, operation
*  and performance of this software nor to provide the user with any
*  updates, revisions, new versions or "bug fixes".
*
*  THIS SOFTWARE IS PROVIDED BY NOAA/PMEL/TMAP "AS IS" AND ANY EXPRESS
*  OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
*  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
*  ARE DISCLAIMED. IN NO EVENT SHALL NOAA/PMEL/TMAP BE LIABLE FOR ANY SPECIAL,
*  INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
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*  CONTRACT, NEGLIGENCE OR OTHER TORTUOUS ACTION, ARISING OUT OF OR IN
*  CONNECTION WITH THE ACCESS, USE OR PERFORMANCE OF THIS SOFTWARE. 
*
* 5/15/2018 
* Ansley Manke 5/2018
* V741  5/18 *acm* issue 1868: gridding transforms that will grid to same axis

* check to see if the regridding transformation is one that is
* to be computed even if it's to the source axis.


        IMPLICIT NONE
	include	'ferret.parm'

* Calling argument
	INTEGER rgrd_trans


	REGRID_TO_SELF = .FALSE.

	IF (rgrd_trans .EQ. prgrd_good_pt  .OR.
     .      rgrd_trans .EQ. prgrd_variance .OR.
     .      rgrd_trans .EQ. prgrd_modngd   .OR.
     .      rgrd_trans .EQ. prgrd_modnbd   .OR.
     .      rgrd_trans .EQ. prgrd_modvar   .OR.
     .      rgrd_trans .EQ. prgrd_nbin     .OR.
     .      rgrd_trans .EQ. prgrd_iin )  REGRID_TO_SELF = .TRUE.

	RETURN
	END
 
