dhis2-devs team mailing list archive

[Halvdan Grelland <halvdanhg@xxxxxxxxx>]

Yeah as discussed just now we should support output from qgis and gdal at
least. Currently working on that.

2015-03-24 16:03 GMT+01:00 Jason Pickering <jason.p.pickering@xxxxxxxxx>:

> I just exported this from QGIS.  Would seem strange if we could not
> support this,as it was just an export from a shape file.
>
> Regards
> Jason
> On Mar 24, 2015 9:30 AM, "Halvdan Grelland" <halvdanhg@xxxxxxxxx> wrote:
>
>> Actually, small error in my example: pos elements should have lat and
>> long separated by whitespace:
>>
>> <gml:pos>-45.046450667490049 30.904516454945856</gml:pos
>>
>> 2015-03-24 14:05 GMT+01:00 Halvdan Grelland <halvdanhg@xxxxxxxxx>:
>>
>>> By the way, here is the relevant quote from the GML Point Profile:
>>>
>>> "A Point is defined by a single coordinate tuple, with the coordinate
>>> values being specified by the gml:pos property. Data instances compliant
>>> with this profile shall use only the gml:pos property."
>>>
>>> 2015-03-24 13:57 GMT+01:00 Halvdan Grelland <halvdanhg@xxxxxxxxx>:
>>>
>>>> The gml:Point element only supports gml:pos coordinate tuples (a single
>>>> one, of course). The gml:coordinates element is expected to have multiple
>>>> points, which is why it is parsed in that particular way.
>>>>
>>>> The only real bug on our part here is that we for some reason allow
>>>> gml:Point to contain a gml:coordinates element with a single contained
>>>> coordinate, thus being incorrectly output as seen in Jasons example. I
>>>> realize we might have allowed this for a while, though, as the logics of
>>>> this has remained unchanged by the recent GML importer rewrite.
>>>>
>>>> My suggestion is that we follow the standard GML point profile and
>>>> remove support for gml:coordinates within gml:Point entirely. Jason, could
>>>> you try with the following XML, please:
>>>>
>>>>  <gml:featureMember>
>>>>     <ogr:OpenDemolandHealthFacilities
>>>> fid="OpenDemolandHealthFacilities.4">
>>>>       <ogr:geometryProperty><gml:Point
>>>> srsName="EPSG:4326"><gml:pos>-45.046450667490049,30.904516454945856</gml:pos></gml:Point></ogr:geometryProperty>
>>>>       <ogr:Name>Crow Site</ogr:Name>
>>>>       <ogr:NAME_1>Bird</ogr:NAME_1>
>>>>       <ogr:Region>Animal</ogr:Region>
>>>>       <ogr:Country>Demoland</ogr:Country>
>>>>     </ogr:OpenDemolandHealthFacilities>
>>>>   </gml:featureMember>
>>>>
>>>> Of course, If you feel otherwise let me know.
>>>>
>>>> Halvdan
>>>>
>>>> 2015-03-24 13:09 GMT+01:00 Jan Henrik Øverland <
>>>> janhenrik.overland@xxxxxxxxx>:
>>>>
>>>>> Halvdan, quick fix. Points should never have more than one set of
>>>>> brackets.
>>>>>
>>>>> On Tue, Mar 24, 2015 at 12:01 PM, Jason Pickering <
>>>>> jason.p.pickering@xxxxxxxxx> wrote:
>>>>>
>>>>>> Hi there.
>>>>>>
>>>>>> I am using the GML importer to import coordinates.
>>>>>>
>>>>>> Here is a snippet of the GML I am importing
>>>>>>
>>>>>>  <gml:featureMember>
>>>>>>     <ogr:OpenDemolandHealthFacilities
>>>>>> fid="OpenDemolandHealthFacilities.4">
>>>>>>       <ogr:geometryProperty><gml:Point
>>>>>> srsName="EPSG:4326"><gml:coordinates>-45.046450667490049,30.904516454945856</gml:coordinates></gml:Point></ogr:geometryProperty>
>>>>>>       <ogr:Name>Crow Site</ogr:Name>
>>>>>>       <ogr:NAME_1>Bird</ogr:NAME_1>
>>>>>>       <ogr:Region>Animal</ogr:Region>
>>>>>>       <ogr:Country>Demoland</ogr:Country>
>>>>>>     </ogr:OpenDemolandHealthFacilities>
>>>>>>   </gml:featureMember>
>>>>>>
>>>>>> This seems to import fine, but on the database side, I see this
>>>>>>
>>>>>>  Crow Site               | [[-45.0465,30.9045]]
>>>>>>
>>>>>> Note, the double square brackets. The GIS says there are no valid
>>>>>> coordinates.
>>>>>>
>>>>>> When I replace these double brackets with single ones
>>>>>>
>>>>>> Crow Site               | [-45.0465,30.9045]
>>>>>>
>>>>>> Things work OK. This is a 2.19 snapshot version, unsure of the
>>>>>> revision.
>>>>>>
>>>>>> Is this an issue possibly with rev 18488?
>>>>>>
>>>>>> Regards,
>>>>>> Jason
>>>>>>
>>>>>>
>>>>>> --
>>>>>> Jason P. Pickering
>>>>>> email: jason.p.pickering@xxxxxxxxx
>>>>>> tel:+46764147049
>>>>>>
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>>>>>>
>>>>>>
>>>>>
>>>>
>>>
>>