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Bug

The Raster Calculator tool rounds off very small values to zero in ArcGIS Pro.

Last Published: November 15, 2021 ArcGIS Pro
Bug ID Number BUG-000143865
SubmittedOctober 20, 2021
Last ModifiedSeptember 14, 2025
Applies toArcGIS Pro
Version found2.8.3
Operating SystemWindows OS
Operating System Version10.0 64 Bit
StatusAs Designed

Additional Information

This is the expected behavior. It is a precision issue with 32-bit data. The binary representation of the decimal number may not be exact.

Steps to Reproduce

Bug ID: BUG-000143865

Software:

  • ArcGIS Pro

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