SOS 2.0 and WaterML2.0 decoder #171

peterataylor · 2014-08-05T00:54:18Z

Hi Tom,

As discussed in #131.

Adding a decoder for SOS2.0 GetObservation requests that marshals XML responses from O&M and WaterML2.0 formats.

Summarised again here:

om.py - handles O&M types. New classes:
- OM_Observation - handles base level O&M observation properties, with a result property that will vary depending on the type of observation
- OM_MeasurementObservation - specialised OM_Observation that has a Measurement result (value + uom)
waterml2.py - handles WaterML2.0 types. New classes:
- Timeseries, MeasurementTimeseries, TimeValuePair, TVPMetadata, TVPMeasurementMetadata, MeasurementTimeseriesDomainRange - types to support timeseries. Not all implemented at this stage, but enough to parse results from SOS2.0 instances, specifically the 52North implementations.
- MeasurementTimeseriesObservation - specialised OM_Observation that has a time-series as a result.
sos200.py - added:
- SOSGetObservationResponse - container for OM_Observation objects that result from a get_observation call to a SOS.
- ObservationDecoder - decoder class to handle different OM_Observation types. Currently supports OM_MeasurementObservation & MeasurementTimeseriesObservation.

The main test I've added shows basic usage.

I've also changed the README file to be .MD rather than .txt so it renders on the landing page (peterataylor@df622c7, peterataylor@48ea26b and peterataylor@3730a67). I can take these out of the PR if you prefer.

Also added timeout to get_observation call (default 30 seconds) in sos200. Doctests set this to 120 as the services can be slow in responding.

Updated the doco to include doc tests and supported versions: peterataylor@3600cc8.

avowkind · 2014-12-05T02:28:06Z

is this likely to be merged into master soon ? I'd like to use it and although I could get this version directly any examples I create will be for users who will have the master.

peterataylor · 2014-12-05T03:18:30Z

Hi Andrew,

Hopefully soon. @tomkralidis - any blockers on this?

gamesbook · 2014-12-05T06:17:40Z

I have not studied the code in detail but, in principle, would some/any of the non-WaterML specific code be amenable to porting over to support SOS 1.0 (once its been merged, of course).

tomkralidis · 2014-12-05T11:37:10Z

@peterataylor any chance you can rebase/squash this PR to bring it up to date?

Values are assigned according to table from CSW specification | DC Metadata element name | Property mapping to ISO 19139 information model | |--------------------------|---------------------------------------------------------| | creator | prefix[role.CI_RoleCode@codeListValue=’**originator**’] | | publisher | prefix[role.CI_RoleCode@codeListValue=’**publisher**’] | | contributor | prefix[role.CI_RoleCode@codeListValue=’**author**’] |

…int statements for backward compatibility?

It still contained a reference to the university of north carlolina, which I suppose is wrong

- SOS clients can specify in the kwargs of the methods a timeout which gets passed to the URL request.

WFS 2.0.0 needs parameter 'TypeNames', WFS 1.0.0 can handle TypeName

sos100 and sos200 implement __getitem__ to allow array like access to the content offerings. was testing for name instead of id to be a valid key. Added doctest to verify valid and invalid keys

support for decoding WaterML2.0 and general Observations & Measurement types.

…r/OWSLib into sos-decoder-waterml2

kwilcox · 2015-05-15T14:11:01Z

@peterataylor I'll look at this once the final python 3 compat PR is merged, thanks for the work

peterataylor · 2015-05-19T05:40:35Z

Thanks Kyle. I've been meaning to get back to update this PR, but I'll wait for the v3 changes to go through. Let me know if/when you need a hand.

kwilcox · 2015-05-22T17:09:00Z

See #241

peterataylor force-pushed the sos-decoder-waterml2 branch from b142fa4 to 432b6d8 Compare December 8, 2014 00:07

dblodgett-usgs and others added 25 commits December 8, 2014 13:44

Added a title to the service identification class.

5d6c80e

update CSW examples

612ed10

update URL

1636147

Updated credits

f8a9c5a

Update index.rst

5823442

Added 'om' back to the list of default SOS namespaces

2cfefb2

quick fix to add gmi:MI_Matadata support to csw

ef49bb9

update test

d54be55

add support for Basic Authentication for CSW (geopython#176)

268bf3d

update release version

2191eb2

back to dev

e087c77

first cut at logging instead of printing. Might need to bring back pr…

7e554e6

…int statements for backward compatibility?

test logging setup from doctests

3fbabd5

update test logging

30dc489

route test logging to sys.stdout

12313e4

test testing

0472703

refactor test logging

460c243

make logging level argument (default is info)

5c48c58

Ignore comment tags when parsing WFS metadata.

40229c7

Pass encoded_request as parameter to urlopen to make proper url.

e6b8941

Update LICENSE.txt

bc8e180

It still contained a reference to the university of north carlolina, which I suppose is wrong

fix bad URL being sent to CSW GetRecords geopython#187)

9fd7ec2

Adds clients specified timeouts to SOS requests

d0dc95f

Adds client specified timeouts to SOS 2.0

6169a82

- SOS clients can specify in the kwargs of the methods a timeout which gets passed to the URL request.

tomkralidis and others added 17 commits December 8, 2014 13:44

update release version

09d27e0

back to dev

a267c90

safeguard doc builds

9b60980

Fix vendor kwarg handling

84415e4

Add vendor-kwargs to WMTS constructor.

4032158

PEP 8 driven changes to wmts.py.

cdb41db

fix WFS tests

35c4110

fix WFS tests

272dc9b

update WFS test

ddcd777

update WFS test

18e77bc

update WFS test

3ac47fe

update WFS test

1a62bf4

some wms servers lack a scalehint max attribute

4fc0bc9

update failing tests

4025739

Update __init__.py

2617965

WFS 2.0.0 needs parameter 'TypeNames', WFS 1.0.0 can handle TypeName

Some basic SOS2.0 calls

a8e58f2

SOS __getitem__ to use id not name

fa677d6

sos100 and sos200 implement __getitem__ to allow array like access to the content offerings. was testing for name instead of id to be a valid key. Added doctest to verify valid and invalid keys

peterataylor force-pushed the sos-decoder-waterml2 branch from 432b6d8 to 6052bde Compare December 8, 2014 02:54

Additions to decode get_observation responses from SOS2.0. Adding

38b31b5

support for decoding WaterML2.0 and general Observations & Measurement types.

peterataylor force-pushed the sos-decoder-waterml2 branch from 6052bde to 38b31b5 Compare December 8, 2014 05:54

peterataylor added 2 commits December 15, 2014 09:29

Additions to decode get_observation responses from SOS2.0. Adding

e702873

support for decoding WaterML2.0 and general Observations & Measurement types.

Merge branch 'sos-decoder-waterml2' of https://github.com/peterataylo…

9299d76

…r/OWSLib into sos-decoder-waterml2

kwilcox mentioned this pull request May 22, 2015

SOS2.0 and WaterML2.0 #241

Merged

kwilcox closed this May 22, 2015

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SOS 2.0 and WaterML2.0 decoder #171

SOS 2.0 and WaterML2.0 decoder #171

peterataylor commented Aug 5, 2014

avowkind commented Dec 5, 2014

peterataylor commented Dec 5, 2014

gamesbook commented Dec 5, 2014

tomkralidis commented Dec 5, 2014

kwilcox commented May 15, 2015

peterataylor commented May 19, 2015

kwilcox commented May 22, 2015

SOS 2.0 and WaterML2.0 decoder #171

SOS 2.0 and WaterML2.0 decoder #171

Conversation

peterataylor commented Aug 5, 2014

avowkind commented Dec 5, 2014

peterataylor commented Dec 5, 2014

gamesbook commented Dec 5, 2014

tomkralidis commented Dec 5, 2014

kwilcox commented May 15, 2015

peterataylor commented May 19, 2015

kwilcox commented May 22, 2015