wpSetAllValuesTo: wpSetAllValuesTo set all pixels with value

In wpgp/wpUtilities: Data Analysis and Modeling Package from WorldPop

Description

wpSetAllValuesTo set all pixels with value

Usage

wpSetAllValuesTo(x, v, filename = rasterTmpFile(), NAflag = NULL,
  datatype = NULL, overwrite = TRUE, cores = NULL, minblk = NULL,
  cblk = NULL, silent = TRUE)

Arguments

x	Raster* object
v	indexes of the pixels to be replace with value v
filename	File of a new raster file.
NAflag	NO data value will be used for a new raster
datatype	Type of raster. Avalible are INT1S/INT2S/INT4S/FLT4S/LOG1S/INT1U/INT2U/INT4U/FLT8S
overwrite	Overwrite existing file
cores	Integer. Number of cores for parallel calculation
minblk	Integer. Minimum number of blocks. If NULL then it will be calculated automaticly
cblk	Integer. param to controle min number of blocks during paralisation
silent	If FALSE then the progress will be shown

Value

raster

Examples

wpSetAllValuesTo( x=raster("E:/asm_grid_100m_ccidadminl1.tif"),v=1, cores=4)

wpgp/wpUtilities documentation built on May 29, 2019, 11:58 a.m.