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The mode for mosaicking pseudocolor raster datasets.
| Constant | Value | Description | 
|---|---|---|
| MM_REJECT | 0 | Rejects mosaicking of colormaped raster datasets. | 
| MM_FIRST | 1 | Uses the first colormap. | 
| MM_LAST | 2 | Uses the last colormap. | 
| MM_MATCH | 3 | Matches two colormaps. |