Hi,

First, you should try to get a continuous topography raster map from your
contour map.

Then, you could extract values at some points using raster::extract.

Best,

Mathieu

2012/1/18 Saman Monfared <samanmonfared1@gmail.com>

> Hi.
> I try to extract values of temperature in a topography  map. It is
> like a contour plot.
> I need the coordinates and temperature of some points.
> how can I perform it??
> thanks.
>
>
> --
>
> Saman Monfared
> Msc Student,
> Department of Statistics, Shiraz University,
> Shiraz 71454, Iran
> Email: Samanmonfared1@gmail.com
>
> Tel: +98 917 5305167
>
>
>
> --
>
> Saman Monfared
> Msc Student,
> Department of Statistics, Shiraz University,
> Shiraz 71454, Iran
> Email: Samanmonfared1@gmail.com
>
> Tel: +98 917 5305167
>
> _______________________________________________
> R-sig-Geo mailing list
> R-sig-Geo@r-project.org
> https://stat.ethz.ch/mailman/listinfo/r-sig-geo
>

	[[alternative HTML version deleted]]

