[ncl-talk] Anomaly correlation

[Dennis Shea]

x(time,lat,lon), y(time,lat,lon)
     0    1   2           0    1   2

----
  r0 = * escorc_n
<https://www.ncl.ucar.edu/Document/Functions/Built-in/escorc_n.shtml>(*x,
y, 0,  0
*)*
*  c*opy_VarCoords(x(0,:,:), r0)
  r0 at long_name = "cross correlation"
*  copy_VarCoords*(x(0,:,:), r0)
*  printVarSummary*(r0)

*  printMinMax(r0, 0)*

On Wed, Aug 21, 2019 at 3:54 PM Toni Klemm via ncl-talk <ncl-talk at ucar.edu>
wrote:

> Hello NCL community!
>
> I’d like to do an anomaly correlation of annual (1950-2005) precipitation
> and temperature departures from normal between PRISM observations and
> downscaled GCMs for the U.S. Great Plains, but I’m not sure which of the
> NCL correlation functions (
> https://www.ncl.ucar.edu/Applications/corel.shtml) would be the best to
> use. My guess is corel_3.ncl based on their resulting map, which is what
> I'm looking for, too, but I’m not familiar with some of the terminology,
> like centered/uncentered pattern correlation or cross correlation. Can
> anyone help? I would really appreciate it.
>
> Thank you,
> Toni
>
>
>
> *Toni Klemm, Ph.D.*Postdoctoral Research Associate
> Department of Ecosystem Science and Management
> College of Agriculture and Life Sciences
> Texas A&M University, College Station, TX
> www.toni-klemm.de | @toniklemm <http://www.twitter.com/toniklemm>
> Editorial Board member, Early Career Climate Forum
> <http://www.eccforum.org>
>
>
>
>
>
>
>
>
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