vec_extract_points: Extract band values at (x, y) points from a .vec raster
In vectra: Columnar Query Engine for Larger-than-RAM Data
vec_extract_points R Documentation
Extract band values at (x, y) points from a .vec raster
Description
Extract band values at (x, y) points from a .vec raster
Usage
vec_extract_points(r, x, y)
Arguments
r
A vectra_raster from vec_open_raster().
x
Numeric vector of x coordinates in CRS units.
y
Numeric vector of y coordinates, same length as x.
Value
A data.frame with columns x, y, then one column per band
(named after r$band_names if recorded, otherwise band1, band2,
...). NA marks pixels outside the raster or matching nodata.
vectra documentation built on May 8, 2026, 9:06 a.m.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
| vec_extract_points | R Documentation |
Extract band values at (x, y) points from a .vec raster
Description
Extract band values at (x, y) points from a .vec raster
Usage
vec_extract_points(r, x, y)
Arguments
r |
A |
x |
Numeric vector of x coordinates in CRS units. |
y |
Numeric vector of y coordinates, same length as |
Value
A data.frame with columns x, y, then one column per band
(named after r$band_names if recorded, otherwise band1, band2,
...). NA marks pixels outside the raster or matching nodata.
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.