opening {whitebox} | R Documentation |
An opening is a mathematical morphology operation involving a dilation (max filter) of an erosion (min filter) set.
opening(input, output, filterx = 11, filtery = 11, verbose_mode = FALSE)
input |
Input raster file. |
output |
Output raster file. |
filterx |
Size of the filter kernel in the x-direction. |
filtery |
Size of the filter kernel in the y-direction. |
verbose_mode |
Sets verbose mode. If verbose mode is False, tools will not print output messages. |
Returns the tool text outputs.