nnGpos: nearest neighbour index from point matrix to grid
In garciapintado/rDAF: An R Data Assimilation Framework
Description
Usage
Arguments
Details
Value
Author(s)
Description
Find the nearest neighbour index to a grid from a matrix
of point coordinates
Usage
1
nnGpos(G, pos)
Arguments
G
a "gmeta6" object with grid metadata
pos
a two-column matrix with point coordinates
Details
The function assumes pos indicates [east,north] positions. The returned
value is a vector indicating, for each row in pos, the nearest index in
the grid refers to indexes sorted byrow=TRUE (C-like) starting by the
upper-left corner and advancing row by row, from North to South.
Value
A vector
Author(s)
Javier Garcia-Pintado, e-mail:
j.garcia-pintado@reading.ac.uk
garciapintado/rDAF documentation built on May 25, 2019, 7:26 p.m.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Description Usage Arguments Details Value Author(s)
Description
Find the nearest neighbour index to a grid from a matrix of point coordinates
Usage
1 | nnGpos(G, pos)
|
Arguments
G |
a "gmeta6" object with grid metadata |
pos |
a two-column matrix with point coordinates |
Details
The function assumes pos indicates [east,north] positions. The returned value is a vector indicating, for each row in pos, the nearest index in the grid refers to indexes sorted byrow=TRUE (C-like) starting by the upper-left corner and advancing row by row, from North to South.
Value
A vector
Author(s)
Javier Garcia-Pintado, e-mail: j.garcia-pintado@reading.ac.uk
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.