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Hello,</div>
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I am implementing a driver that allows different NODATA values for each band in a dataset.</div>
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>From what I understand in the documentation, I should use the <code>NODATA_VALUES</code> metadata item to document these values. However, I don't see a clear way to indicate that a specific band has
<b>no NODATA</b> value within the tuple.</div>
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On the other hand, the documentation also suggests that <code>NODATA_VALUES</code> is
<b>not widely honoured</b>, which is not very encouraging.</div>
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<span style="color: rgb(0, 0, 0);">Therefore, would you consider it good practice to separate bands with different NODATA values into separate
</span><span style="color: rgb(200, 38, 19);"><b>sub</b></span><span style="color: rgb(0, 0, 0);">datasets instead?</span></div>
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Thank you very much for the clarification.</div>
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