Hi,
I'm trying to make a HSCOI image using the spdlib executables from
the spdlib_win64_bin_20140806.zip. I am running it on Win xp 64 bit.
spdmetrics crashes and does not produce a result
Could you please point me in the right direction.
I have listed my command sequence and other details below
Thanks
gr
The sequence of commands I used is below (input las file is an unprocessed
aerial Lidar file of area ~ 200 x 200m with point density about 10 pts per
sq m)
spdtranslate --if LAS --of SPD -x FIRST_RETURN --input_proj utm43.wkt -b 1
-i california_tower_site_dsm.las -o calspd.spd
spdmccgrd -i calspd.spd -o calspd_grd.spd
spddefheight --interp --in NATURAL_NEIGHBOR -i calspd_grd.spd -o
calspd_grd_h.spd
spdmetrics --image -f GTIFF -m spdmetrics.xml -i calspd_grd_h.spd -o
calspd_metrics.tif
-----
I:\LIDAR\sample\TLS2>spdmetrics --image -f GTIFF -m spdmetrics.xml -i
calspd_grd
_h.spd -o calspd_metrics.tif
spdmetrics SPDLib 3.1.250, Copyright (C) 2014 Sorted Pulse Library (SPD)
This program comes with ABSOLUTELY NO WARRANTY. This is free software,
and you are welcome to redistribute it under certain conditions; See
website (http://www.spdlib.org). Bugs are to be reported on the trac
or directly to [email protected]
Reading XML file: spdmetrics.xml
3 metrics where found.
Using native resolution for processing
Executing for metrics:
hscoi
NReturnsGt2m
CanopyOpeness
Processing block 1 of 3 blocks
spdmetrics crashes at this point and does not produce a result
----------
contents of xml file
<?xml version="1.0" encoding="UTF-8" ?>
<!--
Description:
XML File for execution within SPDLib
This file contains a template for the
metrics XML interface.
-->
<spdlib:metrics xmlns:spdlib="http://www.spdlib.org/xml/";>
<spdlib:metric metric="hscoi" field="hscoi" return="All" class="NotGrd"
vres="1"/>
<spdlib:metric metric="numreturnsheight" field="NReturnsGt2m"
return="All" class="NotGrd" lowthreshold="2" />
<spdlib:metric metric="divide" field="CanopyOpeness" >
<spdlib:metric metric="numreturnsheight" field="NReturnsGt2m"
return="All" class="NotGrd" lowthreshold="2" />
<spdlib:metric metric="numreturnsheight" field="NReturns"
return="All" class="All" />
</spdlib:metric>
</spdlib:metrics>
------------------------------------------------------------------------------
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