<put algortithm description here>
verbose
[boolean]<put parameter description here>
Default: False
input LAS/LAZ file
[file]Optional.
<put parameter description here>
parse_string
[string]<put parameter description here>
Default: xyz
Output ASCII file
[file]processing.runalg('lidartools:las2txt', verbose, input_laslaz, parse_string, output)