ClassifyNonzeroEqualCount
Classify functions ClassifyNonzeroEqualCount
syntax
- ClassifyNonzeroEqualCount(a, domain_unit)
- ClassifyNonzeroEqualCount(values, count, Domain unit)
| Since GeoDMS 20.20.0 the second form classifies a value-count table that was calculated before, with values and count the two [[subitem | sub items]] of a weeded_counts result. Use it when more than one result is derived from the same scan of a, since the [[calculation cache]] then calculates that scan once; the GeoDMS GUI uses it for the classification it generates for a map layer without a configured Classification. Below 4096 distinct values it gives the same class breaks as the two argument form; above it they can differ, because weeded_counts merges values that the two argument form counts separately. |
definition
ClassifyNonzeroEqualCount works as ClassifyEqualCount, but determines the class breaks based on the nonzero values of data item a only.