rlas (version 1.1.0)

writelas: Write a .las or .laz file

Description

Write a .las or .laz file. All the fields are optional except X, Y and Z coordinates. If the user does not provide a field such as Intensity, for example, but this field is required according to the version of the file specified in the header, 0 will be written in this field. For more informations, see the ASPRS documentation for the LAS file format.

Usage

writelas(file, header, X, Y, Z, gpstime, Intensity, ReturnNumber, NumberOfReturns, ScanDirectionFlag, EdgeOfFlightline, Classification, ScanAngle, UserData, PointSourceID, R, G, B)

Arguments

file

character. filename of .las or .laz file

header

list of character. The data for the file header properly labelled (see readlasheader)

X

numeric array X data

Y

numeric array Y data

Z

numeric array Z data

gpstime

numeric array gpstime data

Intensity

integer array intensity data

ReturnNumber

integer array return number data

NumberOfReturns

integer array number of returns data

ScanDirectionFlag

integer array scan direction flag data

EdgeOfFlightline

integer array edge of flightline data

Classification

integer array classification data

ScanAngle

integer array scan angle data

UserData

integer array user data data

PointSourceID

integer array point source id data

R

integer array red data

G

integer array green data

B

integer array blue data

Value

void

See Also

Other rlas: readlasdata, readlasheader