dot-scl: Helper function to apply SCL cloud mask buffer

In mapme-initiative/mapme.vegetation: Tool chain for Sentinel-2 L2A processing

Helper function to apply SCL cloud mask buffer

Description

This function is used internally to buffer a given SCL cloud mask. All buffered cells are set to the value of the first object in mask_values

Usage

.scl(scl_file, outdir, mask_values, mask_buffer, grass_bin)

Arguments

scl_file	A chrachter vector indicating the path to the input SCL file
outdir	A path to a directory where the output file will be written to.
mask_values	A numeric vector indicating which values should be masked
mask_buffer	The distance for the buffer in map units (typically in meters).
grass_bin	A path to the GRASS GIS binary directory.

Value

Nothing. Writes buffered SCL mask to outdir. All cells within the buffer will obtain the value of the first element in mask_values.

Author(s)

Darius Görgen (MapTailor Geospatial Consulting GbR) [e-mail]
Maintainer: MAPME-Initiative [e-mail]
Contact Person: Dr. Johannes Schielein
Copyright: MAPME-Initiative
License: GPL-3

mapme-initiative/mapme.vegetation documentation built on Feb. 10, 2023, 10:51 p.m.