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https://issues.apache.org/jira/browse/CLIMATE-237?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Michael Joyce resolved CLIMATE-237.
-----------------------------------
Resolution: Fixed
Resolved.
http://svn.apache.org/r1514685
> Add Subset Generation function to dataset_processor module
> ----------------------------------------------------------
>
> Key: CLIMATE-237
> URL: https://issues.apache.org/jira/browse/CLIMATE-237
> Project: Apache Open Climate Workbench
> Issue Type: Sub-task
> Components: rcmet
> Affects Versions: 0.2-incubating
> Environment: *nix
> Reporter: Cameron Goodale
> Assignee: Michael Joyce
> Fix For: 0.3-incubating
>
> Original Estimate: 8h
> Remaining Estimate: 8h
>
> It has been discussed to have a subsetting capability added into OCW. The
> logic place for this would be in the dataset_processor module.
> The initial design is to take in a list of datasets and a subset options
> dictionary. Example of calling the function is given below:
> {code}
> from dataset import Dataset
> import dataset_processor as dsp
> # build up 2 datasets
> ds1 = Dataset(....)
> ds2 = Dataset(....)
> #declare the subsetting options you want to use
> subset_options = {'latMin' : 10, 'latMax' : 20,
> 'lonMin' : -130, 'lonMax': -90,
> 'startDate' : datetime.datetime(2000,1,1),
> 'endDate' : datetime.datetime(2010,12,31)}
> ds1_subsetted, ds2_subsetted = dsp.subset([dataset_one, dataset_two],
> subset_options)
> {code}
> The ds1_subsetted and ds2_subsetted variables are just Dataset objects that
> comply with the subset options. The returned datasets will come back in the
> same order they were given.
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