Bug
The 'Ignore NoData in calculations (optional)' option for the Aggregate tool is not honored when the raster cell values are between 0 to 1.
| Bug ID Number | BUG-000127132 |
|---|---|
| Submitted | December 4, 2019 |
| Last Modified | June 5, 2024 |
| Applies to | ArcGIS for Desktop |
| Version found | 10.7 |
| Operating System | Windows OS |
| Operating System Version | 10.0 64 Bit |
| Status | Non-Reproducible |
Additional Information
The reported problem scenario could not be reproduced with several different tests datasets, including ones with similar properties (many NoData cells, value range of float values between 0 and 1). The problem could only be reproduced with the original dataset exactly as-provided. There may be a problem of some sort with that data. It was found that if the original data was first used as input to the Float tool, and the resulting raster (which retains the same cell values as the original input) is then used as input to the Aggregate tool, the output is as-expected for both settings of the "Ignore NoData in calculations" parameter. The reported problem was not observed. When the original data was tested in ArcGIS Pro version 2.5, the output was as-expected for both settings. Workarounds: - Use ArcGIS Pro 2.5 or later - For ArcMap, first run the Float tool on the input data, and use that result as input to the Aggregate tool.Workaround
- Multiply the cell values by a larger number.
- Run the Aggregate geoprocessing tool.
- Divide the cell values by the same factor to get the true values.
OR
Run the Spatial Analyst math tool 'Float' on it to create a new version of the data before running Aggregate.
Steps to Reproduce
Bug ID: BUG-000127132
Software:
- ArcGIS for Desktop
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