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Describes the ways a spatial reference tolerance value can be incorrect.
| Constant | Value | Description | 
|---|---|---|
| esriSRToleranceIsNaN | 1 | The current tolerance value is not-a-number (NaN) | 
| esriSRToleranceIsTooSmall | 2 | The current tolerance value is less than the minimum tolerance permitted for this spatial reference (2.0/xyUnits). | 
| esriSRToleranceOK | 3 | The current tolerance value is ok. |