[ncl-talk] Wind composites (tropical cyclone)

[Dennis Shea]

Hi Thomas,

The question is not clear to me.

I assume all the data are from the same grid. If your center point is at
indices: (jlat,ilon) and the grid is (say)
jStrt  = jlat-JLAT
jLast = jlat+JLAT
iStrt =
iLast =

    JY  = 2*JLAT_1
    IX  = 2*ILON+1
    grid = new ((/JY,IX/),"float",-999.0)
    grid = 0.0

    do ng=0,ngrid-1
         jStrt =
         jLast =
         iStrt =
         iLast
         grid =  grid + data(jStrt:jLast,iStrt:iLast)
     end do

     grid = grid / ngrid





On Tue, Feb 26, 2019 at 6:28 AM Thomas Tobian <thomastobian at gmail.com>
wrote:

> Dear guys,
>
> Can you help me how to make the composite like in this figure (attached)
> for a user-specified longitude and latitude? For a user-specified
> longitude, I can easily use *lonPivot, *but I don't know for the
> latitude. I would be grateful if you can send me an example of that.
>
> Best,
> Thomas
>
>
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