[ncl-talk] visualize a 2D-section depth-line along a generic line

[Dennis Shea]

re: Is there in ncl a built-in function that do this kind of interpolation
and visualization?

Maybe ... If the grid is rectilinear, then

http://www.ncl.ucar.edu/Document/Functions/Contributed/linint2_points_
Wrap.shtml

Some Examples

A simple example with very crude lat/lon labelings:
   http://www.ncl.ucar.edu/Applications/transect.shtml#ex1

http://www.ncl.ucar.edu/Applications/narr.shtml
    Examples 5 and 7 ...
    The source NARR grid is curvilinerar. The grids are interpolated to a
rectilinear grid, then linint2_points_Wrap is used

The following examples are for satellite data. Hence they are a bit more
complicated.
     http://www.ncl.ucar.edu/Applications/calipso.shtml#ex2
     http://www.ncl.ucar.edu/Applications/cloudsat.shtml#ex1

----
http://www.ncl.ucar.edu/Applications/pop.shtml
Click 'Slices'

----
You can construct a funtion to make it more useful for your purposes.

Good Luck

On Fri, May 12, 2017 at 9:08 AM, Francesco Trotta <
francesco.trotta4 at unibo.it> wrote:

> Dear NCL-user,
>    I’ve a 3d-ocean temperature field defined in a spherical coordinate
> (lat,lon,depth)
>    and I would like to visualize a 2D-section depth-line along a generic
> line
>    connect 2 points (lat1,lon1) and (lat2,lon2).
>
>    Is there in ncl a buil-in function that do this kind of interpolation
> and visualization?
>
> thanks
> Francesco
>
> ​
>
>
>
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