argopy.ArgoIndex.query

ArgoIndex.query()

Extension providing search methods to query index entries

All search methods can be combined with the ArgoIndex.query.compose() method, see examples.

Examples

Listing 40 List of search methods

from argopy import ArgoIndex
idx = ArgoIndex()

idx.query.wmo
idx.query.cyc
idx.query.wmo_cyc

idx.query.lon
idx.query.lat
idx.query.date
idx.query.lat_lon
idx.query.box

idx.query.params
idx.query.parameter_data_mode

idx.query.profiler_type
idx.query.profiler_label

idx.query.institution_code
idx.query.institution_name
idx.query.dac

Listing 41 Composition of queries

from argopy import ArgoIndex
idx = ArgoIndex(index_file='bgc-s')

idx.query.compose({'box': BOX, 'wmo': WMOs})
idx.query.compose({'box': BOX, 'params': 'DOXY'})
idx.query.compose({'box': BOX, 'params': 'DOXY'})
idx.query.compose({'box': BOX, 'params': (['DOXY', 'DOXY2'], {'logical': 'and'})})
idx.query.compose({'params': 'DOXY', 'profiler_label': 'ARVOR'})

Note that composing query with:

• wmo and cyc is slower than using the wmo_cyc method

• lon and lat is slower than using the lon_lat method

• lon, lat and date is slower than using the box method