[pdal] Oracle point cloud

[Howard Butler]

> On Feb 17, 2015, at 8:54 AM, Oscar Martinez Rubi <O.MartinezRubi at tudelft.nl> wrote:
> 
> Thanks guys! Still not working though
> 
> To get rid of that message I recreated the DB (well the user) and create the base and blocks tables:
> 
> create table blocks tablespace users pctfree 0 nologging
> lob(points) store as securefile (tablespace users nocompress
> cache reads nologging) as
> SELECT * FROM mdsys.SDO_PC_BLK_TABLE where 0 = 1;
> 
> create table blocksbase (id number, pc sdo_pc) tablespace users pctfree 0 nologging;
> 
> BTW, I had to add the ID to the base table (which I was not doing before).
> 
> But when I run PDAL now I get a Segmentation fault (XML below)

$ gdb --args pdal pipeline -i myfile.xml --developer-debug

Then press 'r' to run

when crashes, press 'bt' for backtrace. Please report the traceback here.

I just tested https://github.com/PDAL/PDAL/blob/master/test/data/oracle/write.xml with the autzen-dd.las file in test/data/autzen and it successfully loaded for me with no crash. If that one succeeds for you, we might be able to make some progress.

Sorry for the challenges.

Howard