[pgpointcloud] [EXTERNAL] readers.pgpointcloud to writers.las

[Howard Butler]

Attempt to confirm that the query is returning the correct data into psql and determine whether or not PDAL or the PDAL pipeline is the issue.

> On Aug 4, 2015, at 10:09 AM, <Dean.Hand.ctr at nga.mil> <Dean.Hand.ctr at nga.mil> wrote:
> 
> Classification: UNCLASSIFIED
> ======================================================
> 
> That's a typo. I am using writers.las.
> 
> -----Original Message-----
> From: Smith, Michael ERDC-RDE-CRREL-NH [mailto:Michael.Smith at erdc.dren.mil] 
> Sent: Tuesday, August 04, 2015 9:56 AM
> To: Hand Dean NGA-II USA CTR; pgpointcloud at lists.osgeo.org
> Subject: Re: [EXTERNAL] [pgpointcloud] readers.pgpointcloud to writers.las
> 
> If you are making a las file, you want writers.las, not writers.text.
> 
> Mike
> 
> --
> Michael Smith
> 
> Remote Sensing/GIS Center
> US Army Corps of Engineers
> 
> 
> 
> On 8/4/15,  10:40 AM, "pgpointcloud-bounces at lists.osgeo.org on behalf of Dean.Hand.ctr at nga.mil" <pgpointcloud-bounces at lists.osgeo.org on behalf of Dean.Hand.ctr at nga.mil> wrote:
> 
>> Classification: UNCLASSIFIED
>> ======================================================
>> 
>> I'm trying to write a .LAS file from point cloud data that's stored in 
>> my PostGIS using this .xml and pdal pipeline:
>> 
>> <?xml version="1.0" encoding="utf-8"?>
>> <Pipeline version="1.0">
>> <Writer type="writers.text">
>>   <Option name="filename">output.txt</Option>
>>   <Option name="spatialreference">EPSG:4326</Option>
>>   <Reader type="readers.pgpointcloud">
>>     <Option name="connection">dbname='lidar' user='user'</Option>
>>     <Option name="table">lidar</Option>
>>     <Option name="column">pa</Option>
>>     <Option name="spatialreference">EPSG:4326</Option>
>>     <Option name="where">
>>       PC_Intersects(pa, ST_MakeEnvelope(38.6361, 
>> -90.1934,38.6294,-90.1934, 4326))
>>     </Option>
>>   </Reader>
>> </Writer>
>> </Pipeline>
>> 
>> What I get when I open it in QTM is four columns of points that I 
>> assume are the extents.  What am I doing wrong?
>> 
>> 
>> Dean E. Hand
>> Image Scientist
>> NGA | InnoVision |BITC
>> Phone:  314-676-0899
>> VOIP:  577-5860
>> SBU:  dean.hand.ctr at nga.mil
>> JWICS:  dean.hand at coe.ic.gov
>> 
>> 
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>> 
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> 
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> Classification: UNCLASSIFIED
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