write_dtm: write USDA FUSION format raster

In jstrunk001/lasR: Simple lidar reading, processing, viewing

Description

write USDA FUSION format raster

Usage

write_dtm(dtm, dir_out = NULL, NA_val = as.integer(-1), zfmt = NA)

Arguments

dtm	raster file
NA_val	recode fusion NA values to R NA values - unfotunately FUSION uses -1.0 as NA values ..
dtm_out	path to specific FUSION dtm file

Details

the DEM format is a niche raster format used only by (and required by) FUSION gridmetrics. SInce it is required and we extensively use FUSION (esp gridmetrics) we need the ability to interact with this file format.

Revision History

0.1	2017 Dec 12 - Operational

Value

Null, data is written to file

Author(s)

Jacob Strunk <[e-mail]>

See Also

read_las

Examples

 dtm1=read_dtm("C:\\Temp\\36_63.dtm")
 write_dtm(dtm=dtm1,dir_out="c:\\temp\\36_63_b.dtm")

jstrunk001/lasR documentation built on April 20, 2020, 7:24 a.m.