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<p class="MsoNormal">Thanks everyone, and congratulations on the 3.8 release.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Best,<o:p></o:p></p>
<p class="MsoNormal">Jesse<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><b><span lang="FI" style="font-size:12.0pt;color:black;mso-ligatures:none">From:
</span></b><span lang="FI" style="font-size:12.0pt;color:black;mso-ligatures:none">Rahkonen Jukka <jukka.rahkonen@maanmittauslaitos.fi><br>
<b>Date: </b>Thursday, November 30, 2023 at 3:32 PM<br>
<b>To: </b>"Meyer, Jesse R. (GSFC-618.0)[SCIENCE SYSTEMS AND APPLICATIONS INC]" <jesse.r.meyer@nasa.gov>, Even Rouault via gdal-dev <gdal-dev@lists.osgeo.org><br>
<b>Subject: </b>[EXTERNAL] Re: How to determine which creation options are supported by a driver?<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="FI">Hi,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="FI"><o:p> </o:p></span></p>
<p class="MsoNormal">Run ”gdalinfo –format GTiff”. For me it prints:<br>
<Option name="COMPRESS" type="string-select"><o:p></o:p></p>
<p class="MsoNormal"> <Value>NONE</Value><o:p></o:p></p>
<p class="MsoNormal"> <Value>LZW</Value><o:p></o:p></p>
<p class="MsoNormal"> <Value>PACKBITS</Value><o:p></o:p></p>
<p class="MsoNormal"> <Value>JPEG</Value><o:p></o:p></p>
<p class="MsoNormal"> <Value>CCITTRLE</Value><o:p></o:p></p>
<p class="MsoNormal"> <Value>CCITTFAX3</Value><o:p></o:p></p>
<p class="MsoNormal"> <Value>CCITTFAX4</Value><o:p></o:p></p>
<p class="MsoNormal"> <Value>DEFLATE</Value><o:p></o:p></p>
<p class="MsoNormal"> <Value>ZSTD</Value><o:p></o:p></p>
<p class="MsoNormal"> </Option><br>
<br>
So my GDAL build does not support LERC.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">-Jukka Rahkonen-<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><b><span lang="FI" style="mso-ligatures:none">Lähettäjä:</span></b><span lang="FI" style="mso-ligatures:none"> gdal-dev <gdal-dev-bounces@lists.osgeo.org>
<b>Puolesta </b>Meyer, Jesse R. (GSFC-618.0)[SCIENCE SYSTEMS AND APPLICATIONS INC] via gdal-dev<br>
<b>Lähetetty:</b> torstai 30. marraskuuta 2023 22.19<br>
<b>Vastaanottaja:</b> Even Rouault via gdal-dev <gdal-dev@lists.osgeo.org><br>
<b>Aihe:</b> [gdal-dev] How to determine which creation options are supported by a driver?<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="FI"><o:p> </o:p></span></p>
<p class="MsoNormal">Hi,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I have gdal 3.8.1 installed via Brew which includes liblerc and zstd as part of their formulae, so I assumed I could use the creation options “COMPRESS=LERC_ZSTD” and “MAX_Z_ERROR=x” as documented on the GTIFF page when creating a new gtif
image. <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">But when I do GDAL states:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">“Warning 6: 'LERC_ZSTD' is an unexpected value for COMPRESS creation option of type string-select.<o:p></o:p></p>
<p class="MsoNormal">Warning 6: driver GTiff does not support creation option MAX_Z_ERROR”<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">So I am not sure if this is an issue with the driver itself or with the brew formula. Please advise,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks,<o:p></o:p></p>
<p class="MsoNormal">Jesse<o:p></o:p></p>
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