| Name | Description | |
|---|---|---|
 | Alias | Gets or sets the alias of the field. |
| ApportionmentMethod | Gets or sets how the values from the feature service are apportioned. For local data it should be one of the apportionment method from default hierarchy of the specified dataset. Use ?GEOM? for Area apportionment. |
| Category | Gets or sets the category of the field. |
| FieldFormat | Gets or sets how to display values of the field in reports. |
| Name | Gets or sets the field name from the data. |
| Precision | Gets or sets the number of digits in a number. For example, the number 56.78 has a precision of 4. Precision is only valid for fields that are numeric. |
| Script | Gets or sets the additional attribute for 'Script' summary type that defines script which should be calculated. |
| ScriptLanguage | Gets or sets the additional attribute for 'Script' summary type that defines script language used by 'Script' attribute. |
| SummaryType | Gets or sets the summary type how apportioned values are summarized to produce the final result. |
| UsedFields | Gets or sets the additional attribute for 'Script' summary type that defines another fields used by script. These may include featureclass fields (even non-existing in calculator?) and another scripts. |
| Vintage | Gets or sets the description of vintage of the data (For example, "US2018 Q4"). |
| WeightFieldName | Gets or sets the additional attribute for 'Average' summary type that defines which field should be used to get weighted sum. |