extract.big_raster: Extract bands of sparse pixels in image data cube
In floriandeboissieu/biodivMapR: biodivMapR: an R package for a- and ß-diversity mapping using remotely-sensed images
Description
Usage
Arguments
Value
View source: R/Lib_ImageProcess.R
Description
Extract bands of sparse pixels in image data cube
Usage
1
extract.big_raster(ImPath, rowcol, MaxRAM = 0.5)
Arguments
ImPath
character. Path to the image cube
rowcol
matrix or data.frame with two columns: row, col.
If columns are not named, 1st=row, 2nd=col.
MaxRAM
numeric. Maximum memory use at block reading.
It constrains the maximum number rows of a block
Value
matrix. Rows are corresponding to the samples, columns are the bands.
floriandeboissieu/biodivMapR documentation built on March 11, 2021, 8:46 a.m.
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Description Usage Arguments Value
View source: R/Lib_ImageProcess.R
Description
Extract bands of sparse pixels in image data cube
Usage
1 | extract.big_raster(ImPath, rowcol, MaxRAM = 0.5)
|
Arguments
ImPath |
character. Path to the image cube |
rowcol |
matrix or data.frame with two columns: row, col. If columns are not named, 1st=row, 2nd=col. |
MaxRAM |
numeric. Maximum memory use at block reading. It constrains the maximum number rows of a block |
Value
matrix. Rows are corresponding to the samples, columns are the bands.
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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