Hi Both,
Thanks for raising that one, I am not sure what is causing the problem but I
will try and have a look sometime. I am a bit tied up with things for the next
few weeks mind as I’m out of the office until April 20th.
Cheers, Pete
****************************************************
* Dr Pete Bunting
* Senior Lecturer in Remote Sensing
* Earth Observation and Ecosystem Dynamics Group
* Department of Geography and Earth Sciences
* Aberystwyth University
* Aberystwyth
* Ceredigion
* SY23 3DB
* UK
*
* Ph: +44 (0) 1970 622615
* Mob: +44 (0) 7917 842743
* Email: p...@aber.ac.uk<mailto:p...@aber.ac.uk>
* ORCID: http://orcid.org/0000-0002-7435-0148
****************************************************
On 26 Mar 2015, at 08:11, Daniel Clewley
<daniel.clew...@gmail.com<mailto:daniel.clew...@gmail.com>> wrote:
Hi Ramiro,
If I pass in -b I can reproduce.
Can you open an issue on Bitbucket for this problem.
Thanks,
Dan
On 25 Mar 2015, at 21:16, Ramiro Silveyra González
<rasil...@gmail.com<mailto:rasil...@gmail.com>> wrote:
Hi Dan,
I am running spdlib on Ubuntu 14.04, conda installation with a env for spdlib.
But I think that you just gave me the solution. Thank you.
If I run spdmetrics without specifying the bin size (b), as you did, the
canopy cover metrics works.
It was running this for my files:
spdmetrics --image -f KEA -b 1 -c 50 -r 50 -m
/media/INTENSO/Ramiro_Masterarbeit/CanopyCover1.xml -i
/media/INTENSO/Ramiro_Masterarbeit/Tiles/Rows1/Cols30/tile_row1col30_2014_DHDNGK4_1m_rmn_pmfmccgrd_h.spd
-o
/media/INTENSO/Ramiro_Masterarbeit/Tiles/Rows1/Cols30/tile_row1col30_2014_DHDNGK4_rmn_pmfmccgrd_1m_CanopyCover.kea
I tried everything on the xml template. But I did not think of not setting the
resolution with -b.
Without setting b, the metric works:
spdmetrics --image -f KEA -c 50 -r 50 -m
/media/INTENSO/Ramiro_Masterarbeit/CanopyCover1.xml -i
/media/INTENSO/Ramiro_Masterarbeit/Tiles/Rows1/Cols30/tile_row1col30_2014_DHDNGK4_1m_rmn_pmfmccgrd_h.spd
-o
/media/INTENSO/Ramiro_Masterarbeit/Tiles/Rows1/Cols30/tile_row1col30_2014_DHDNGK4_rmn_pmfmccgrd_1m_CanopyCover.kea
And now I have to questions:
Is there a conflict if resolution is specified twice: command line and xml
template?
Is it better to specify the resolution just in the xml template?
Thanks,
Ramiro
2015-03-25 21:54 GMT+01:00 Daniel Clewley
<daniel.clew...@gmail.com<mailto:daniel.clew...@gmail.com>>:
Hi Ramiro,
I’ve tried under running spdmetrics on OS X (built from source), Ubuntu 14.04
and Fedora 21 using the latest build (SPDLib 3.2.289) from conda (installed
through Python 3.4 Miniconda) and all the metrics you sent ran through fine so
no idea why it’s not working on your system. The command I used was:
spdmetrics --image -f KEA -o test.kea -i subset_h.spd -m CanopyPercent1.xml
What distro are you running? Do you have other things installed which could
conflict with SPDLib? Have you tried under different systems and also found the
same problem?
Thanks,
Dan
On 25 Mar 2015, at 18:07, Ramiro Silveyra González
<rasil...@gmail.com<mailto:rasil...@gmail.com>> wrote:
ah, I forgot the xml templates.
As I said all work but CanopyPercent. I have also tried canopycover and it
yields the same error.
2015-03-25 19:04 GMT+01:00 Ramiro Silveyra González
<rasil...@gmail.com<mailto:rasil...@gmail.com>>:
Hi Dan,
thanks for your answer.
Yes, sure. You find a subset attached to this email.
On this file (also on the subset) I run several metrics ('CoverRts', 'MeanH',
'MaxH', 'MedianH','MinH', 'SumH', 'VarH', 'StdH','Stratum6', 'Stratum5',
'Stratum4', 'Stratum3','Stratum2','hscoi',(....) 'MaxH_Last', 'MedianA', 'SumA'
).
All of them work, but I cannot run anything based on canopycover.
I have the same problem for the all files I have (504 tiles).
It would be great if you can find out what is not working.
Thanks,
Ramiro
2015-03-23 14:35 GMT+01:00 Daniel Clewley
<daniel.clew...@gmail.com<mailto:daniel.clew...@gmail.com>>:
Hi Ramiro,
Not sure on this error. If you can provide a small sample SPD file and an
example of a metrics file which works and one where it segfaults I can try
running it through a debugger and seeing if I can see anything.
The SPDLib wiki is a bit out of date now, more up to date documentation can be
downloaded from https://bitbucket.org/petebunting/spdlib-documentation or there
are tutorials available to download from
https://sourceforge.net/projects/spdlib/files/Tutorials/
Thanks,
Dan
On 20 Mar 2015, at 20:49, Ramiro Silveyra González
<rasil...@gmail.com<mailto:rasil...@gmail.com>> wrote:
Hi,
I am running some metrics with spdmetrics.
Any metrics works fine for me, apart from metrics related to canopycover.
I tried with different parameters but I always get "segmentation fault, core
dumped.." error.
I have checked all examples in the spdlib wiki, but I do not see where my
template could be wrong.
Here is my xml;
<?xml version="1.0" encoding="UTF-8" ?>s
<!--
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="canopycover" field="CanopyCover" resolution="1"
radius="2" return="All" class="Grd" heightup="40" heightlow="0" />
</spdlib:metrics>
Thanks,
Ramiro
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<CanopyPercent1.xml><CoverRts1.xml><hscoi.xml><MaxH1.xml><MaxH_First.xml><MaxH_Last.xml><MeanA.xml><MeanH1.xml><MedianA.xml><MedianH1.xml><MedianH_First.xml><MedianH_Last.xml><numPulses.xml><StdH.xml><Stratum2.xml><Stratum3.xml><Stratum4.xml><Stratum5.xml><Stratum6.xml><SumA.xml><SumH.xml><VarH.xml>
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