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<body class='hmmessage'><div dir='ltr'>hi all!<br>please, is there someone who could explain properly all the "NoData topic"?<br><br>I mean:<br>1. differences in setting negative values (-999, -9999, -3.40282e +35, etc) VS NoData (Nan, NoData, NULL)<br>2. how QGIS handles it<br>3. "best practices" or good hints for managing them<br><br>sorry but I've quite a big confusion.<br><br>Thank you very much in advance!<br><br>Nic<br> </div></body>
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