[pdal] Encountering error - PDAL: filters.crop: Unable to reproject bounds.

[Andrew Bell]

Do you get the same error without the chipper filter?

On Tue, Jun 2, 2020 at 3:08 PM Abhineet Gupta <abhineet at oneconcern.com>
wrote:

> Thanks for the suggestion, Jim.
>
> However, same error.
>
> On Tue, Jun 2, 2020 at 12:01 PM Jim Klassen <klassen.js at gmail.com> wrote:
>
>> Quick, guess: Try swapping lon and lat in the bounds.  It might be
>> expecting lat, lon to follow the canonical 4326 axis order.
>> On 6/2/20 1:54 PM, Abhineet Gupta wrote:
>>
>> Hello
>>
>> I am trying to read in a laz file, crop the input if it is outside
>> certain bounds, and write it to a postgres db. The reading and writing
>> parts are working fine, however when using filters.crop, I get the error
>> -
>> PDAL: filters.crop: Unable to reproject bounds.
>>
>> I am using standard SRS, input is in EPSG:26910, and I am using EPSG:4326
>> for specifying the crop bounds. I think one solution will be to reproject
>> the bound coordinates to EPSG:23910 outside PDAL, and specify crop bounds
>> in the same SRS as the input, however, I would prefer to input the bounds
>> as lat-long coordinates, if possible.
>>
>> I have copied my pipeline file below for reference.
>>
>> I would appreciate it if anyone has any suggestions about how to fix this
>> error.
>>
>> Thanks
>> Abhineet
>>
>> ######### pipeline.json #########
>> {
>>   "pipeline":[
>>     {
>>       "type":"readers.las",
>>       "filename":"laz/ARRA-CA_GoldenGate_2010_001019.laz",
>>       "spatialreference":"EPSG:26910"
>>     },
>>     {
>>       "type":"filters.chipper",
>>       "capacity":600
>>     },
>>     {
>>       "type":"filters.crop",
>>       "bounds":"([-122.530, -122.347], [37.695, 37.816])",
>>       "a_srs":"EPSG:4326"
>>     },
>>     {
>>       "type":"writers.pgpointcloud",
>>       "connection":"host='postgres-pdal' dbname='devpt' user='postgres'
>> password='devpt_temp' port='5432'",
>>       "table":"temp",
>>       "compression":"dimensional",
>>       "srid":"26910"
>>     }
>>   ]
>> }
>>
>>
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-- 
Andrew Bell
andrew.bell.ia at gmail.com
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