Greetings,
While testing lasblock yesterday (code checked out a few days ago and
compiled under Linux 4.4) I ran into a problem with a big dataset:
h...@tudledoux:~/data/las/ahn2_original/gefilterd$ time lasblock -c
10000 -p 3 bigone.las
terminate called after throwing an instance of 'std::length_error'
what(): vector::reserve
Aborted
real 0m5.066s
user 0m4.620s
sys 0m0.432s
Reading how lasblock works, I did expect it to struggle with very large
dataset, but here it crashed after 4s. The dataset "bigone.las" has ~280
million points, and is 5.3GB. With smaller datasets (~20M points) it
works flawlessly.
Is it simply that allocating 2 arrays of 280M is too much and then it
aborts?
Thanks for your help,
Hugo
-----------------------------------
Hugo Ledoux
Delft University of Technology | OTB, section GIS Technology
Jaffalaan 9 | 2628 BX Delft | the Netherlands
[email protected] | tel: +31 15 2786114 | fax: +31 15 2782745
http://www.gdmc.nl/ledoux | http://geomatics.tudelft.nl
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