[ncl-talk] potential bug in the rcm2points routine, used for interpolation

[Jonas Berndt]

Hello,

i am a PHD student at the Research Centre in Juelich, Germany.

To let you know, i am sure that i found a bug in the rountine rcm2points.

I use the routine to horizontally interpolate to one given lat/long point.
When I use option=0 for inverse distance weightening, for one case out of a lot of cases, the routine does not use the four closest gridpoints for interpolation, instead uses the 1st, 2nd 3rd and 5th closest gridpoint, skipping the 4th.

I can provide you with the critical case if you like.

Cheers, Jonas Berndt

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