extract_window: Extracts relevant window from raster based on position of...
In ailich/mytools: Stuff
View source: R/extract_window.R
extract_window R Documentation
Extracts relevant window from raster based on position of central pixel and window size
Description
Extracts relevant window from raster based on position of central pixel and window size
Usage
extract_window(r, w = c(3, 3), idx)
Arguments
r
a raster
w
A vector of length 2 specifying the dimensions of the rectangular window to use where the first number is the number of rows and the second number is the number of columns. Window size must be an odd number. If a single value is supplied it will be used for both the number of rows and columns.
idx
A vector of length 2 representing the row and column position of the central pixel of the window you wish to extract from raster r
Value
A matrix containg the extracted window around the central pixel from raster r
ailich/mytools documentation built on Jan. 7, 2023, 11:16 a.m.
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View source: R/extract_window.R
| extract_window | R Documentation |
Extracts relevant window from raster based on position of central pixel and window size
Description
Extracts relevant window from raster based on position of central pixel and window size
Usage
extract_window(r, w = c(3, 3), idx)
Arguments
r |
a raster |
w |
A vector of length 2 specifying the dimensions of the rectangular window to use where the first number is the number of rows and the second number is the number of columns. Window size must be an odd number. If a single value is supplied it will be used for both the number of rows and columns. |
idx |
A vector of length 2 representing the row and column position of the central pixel of the window you wish to extract from raster r |
Value
A matrix containg the extracted window around the central pixel from raster r
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.
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