Aggregation

evo.blockmodels.typed.report.Aggregation

Aggregation methods for report columns.

Use these values for the aggregation parameter in ReportColumnSpec.

Example::

>>> col = ReportColumnSpec(
...     column_name="Au",
...     aggregation=Aggregation.MASS_AVERAGE,
...     output_unit_id="g/t",
... )

SUM = 'SUM'

Sum of values - use for metal content, volume, tonnage, etc.

MASS_AVERAGE = 'MASS_AVERAGE'

Mass-weighted average - use for grades, densities, quality metrics, etc.