[ncl-talk] find values across line

[Dennis Shea]

rectilinear grid: *linint2_points*
<http://www.ncl.ucar.edu/Document/Functions/Built-in/linint2_points.shtml>
curvilinear grid: *rcm2points*
<http://www.ncl.ucar.edu/Document/Functions/Built-in/rcm2points.shtml>

In each case the 'destination points' are the 'road' lat, lon


On Tue, Apr 6, 2021 at 8:20 AM Ehsan Taghizadeh via ncl-talk <
ncl-talk at mailman.ucar.edu> wrote:

> Dear NCL users,
> I hope you are doing great.
> I would like to know the possibility of find values of variables across a
> line for road forecast application. For more details, I should say I have
> WRF data (or any other forecast like GFS, ECMWF, etc.) and also a shapefile
> of roads. How could I find the forecast values for this shapefile, for
> example, find the nearest values to the lines (roads)?
> I hope I could say my question clearly.
> Thanks in advance for any help and suggestion.
>
> *Sincerely,*
> *Ehsan Taghizadeh*
> *Ph.D. of Meteorology, University of Tehran, Iran*
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