Hi,
I am new with SPDLib on OS X Yosemite (10.10.2). I tried to compile from
source which generally works. I use the newest available compile
instructions from
http://users.aber.ac.uk/pfb/software/spdlib/spdlib-20140428.BuildInstructions
with most recent sources from
https://bitbucket.org/petebunting/spdlib/downloads.
I also use the GDAL, GEOS and PROJ frameworks from KyngChaos. Other
dependencies are installed from MacPorts. When running the command line
tools several issues occure. Most important seems to me that the
projection is not written or handeled correctly. I spdtranslate an TLS
ASCII file to SPD while setting the --input_proj with a .wkt file produced
with spdproj. spdtranslate runs without error but when checking the file
with spdinfo the only information for 'Spatial Reference' is :
Spatial Reference: vlen
Secondly, when running spdsubset using a shapefile as boundary the
subsetting is run two times one time with the correct clipping boundary
and a second time with the extend of the original SPD dataset. The output
is just the original dataset again. Output on the terminal while
processing is:
$ spdsubset -o /Users/....../xyzi_clip.spd -i /Users/......./xyzi.spd
--shpfile /Users/....../square.shp
spdsubset SPDLib 3.1.282, 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 spdlib-develop@lists.sourceforge.net
X Min:nan
X Max:nan
Y Min:nan
Y Max:nan
Z Min:nan
Z Max:nan
Subset To: X[676632,676657] Y[246021,246046]
New SPD file has 27 columns and 28 rows
Started (Write Data)
..0..10..20..30..40..50..60..70..80..90..100..110..120..130.. Complete.
Subset To: X[676484.9499,676801.6998] Y[245881.3546,246183.5806]
Z[514.537780762,699.773620605]
New SPD file has 318 columns and 304 rows
Started (Write Data) ..0..10..20..30..40..50..60..70..80..90..100..
Complete.
spdsubset - end
Generally I have the impression that the CMakeLists are not very clean.
Amongst others there seems to be an issue with missing @RPath.
Another thing is that the (very) old native Mac OS X app bundle available
for download and which comes with SPDLib version 1.0.0 works absolutely
fine. Just that there are many useful functions from the newest version
missing. Me and other Mac using colleagues would greatly appreciate an
update of these Mac binaries!
Further, I tested SPDLib using Conda on the same Mac. Here the projection
with spdinfo is shown correctly when translating the ASCII via the Conda
based tools. However, spdsubset has the same strange behaviour
(additionally it takes forever: >2 hours compared to some minutes with the
self-compiled Mac binaries on the same dataset). Don't know what's
happening. Also the viewer is not available through Conda for OS X.
Hope you can help. Thanks in advance!
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