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install whyis using this command
WHYIS_BRANCH=master bash < <(curl -skL https://raw.githubusercontent.com/tetherless-world/whyis/master/install.sh)
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whyis will be installed in /apps/whyis
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In your knowledge graph directory, add the unit converter agent to the list of inferencers in your config.py file:
- Add the following import line:
import whyis_unit_converter.unit_converter_agent as converter
- Add the following line to the
inferencers
item in theConfig
dictionary constructor:"UnitConverter": converter.UnitConverter()
- Add the following import line:
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Reload your knowledge graph to run the inferencer over it
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To load your own unit definition and translation files, run
importconverterdict FILES
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Your translation files can be in one of the following forms:
- URI to unit mapping file. Used to map measurement types to their preferred units, if http://nanomine.org/ns/hasPreferredUnit is not used in your knowledge graph.
#mapping_file http://nanomine.org/ns/CharpyImpactEnergy=http://www.ontology-of-units-of-measure.org/resource/om-2/joulePerSquareMetre http://nanomine.org/ns/CrystalizationTemperature=http://www.ontology-of-units-of-measure.org/resource/om-2/kelvin
- Translation file. Used to translate URIs into understandable units. Translations to understandable units are written as below. See defining pint units for more specific information about formatting.
#translation_file http://www.ontology-of-units-of-measure.org/resource/om-2/degreeFahrenheit=5 / 9 * kelvin; offset: 233.15 + 200 / 9 http://www.ontology-of-units-of-measure.org/resource/om-2/amperePerSquareMetre=ampere / meter ** 2 http://nanomine.org/ns/unit/kpa=kilopascal
- To test the unit converter, run
unitconvertertest
from a pip enabled endpoint.