Hi,

 I have a floating point coverage that I would like to resample with
BiCubic interpolation that requires a warp transform using GeoTools 13.2.

I am running into an issue attempting to resample a floating point coverage
and have isolated the issue to the following workaround here
<https://github.com/geotools/geotools/blob/master/modules/library/coverage/src/main/java/org/geotools/coverage/processing/operation/Resampler2D.java#L705>
.

I seems the code is trying to reenter the reproject method by nulling out
the interpolation argument (enters with BiCubic).  It seems the original
interpolation is set in the hints parameters so on each reentry BiCubic is
pulled out of the hints and then the reproject method called again (until a
StackOverflow is finally thrown).

Is there any workaround?   Happy to code with guidance.

-- 
* Tom Kunicki*    |    Software Engineer
*w:* 608 695 4251 *e:* tom.kuni...@weather.com




-- 
* Tom Kunicki*    |    Software Engineer
*w:* 608 695 4251 *e:* tom.kuni...@weather.com
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