<div dir="ltr">...And it works fine for me in 3.4.0 as well. Guess I just got unlucky with the GDAL 3.3.x series!<div><br></div><div>Thanks,</div><div>carl</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Nov 5, 2021 at 8:09 AM Carl Godkin <<a href="mailto:cgodkin@gmail.com">cgodkin@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Partially answering myself:<div><br></div><div>I just tried again with GDAL 2.4.4 (2020/01/08) that I have on my system as part of MS4W and it works!</div><div><br></div><div>I have a way forward now. I'm still going to build GDAL 3.4.0 and try it there. </div><div><br></div><div>Thanks a lot,</div><div><br></div><div>carl</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Nov 5, 2021 at 8:02 AM Carl Godkin <<a href="mailto:cgodkin@gmail.com" target="_blank">cgodkin@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Thanks for checking, Jukka. <div><br></div><div>I am using GDAL 3.3.3 and get a smaller range:</div><div><br></div><div>d:\gdal-3.3.3\bin64\gdalwarp.exe -t_srs epsg:4326 "Caribbean 2 VFR Chart.tif" caribbean_4326.tif<br>Copying color table from Caribbean 2 VFR Chart.tif to new file.<br>Creating output file that is 18714P x 10830L.<br>Processing Caribbean 2 VFR Chart.tif [1/1] : 0...10...20...30...40...50...60...70...80...90...100 - done.<br></div><div><br></div><div>Is there a bug fix between 3.3.3 and 3.4.0 that could account for this?</div><div><br></div><div>Meanwhile, I'll try to get GDAL 3.4.0 going here. Thanks,</div><div><br></div><div>carl</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Nov 5, 2021 at 7:51 AM Rahkonen Jukka (MML) <<a href="mailto:jukka.rahkonen@maanmittauslaitos.fi" target="_blank">jukka.rahkonen@maanmittauslaitos.fi</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
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<p class="MsoNormal"><span>Hi,<u></u><u></u></span></p>
<p class="MsoNormal"><span><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">Works for me on Windows with GDAL 3.4.0dev and Oct 07 2021 version of the file.<br>
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gdalwarp -t_srs epsg:4326 "Caribbean 2 VFR Chart.tif" caribbean_4326.tif<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">Copying color table from Caribbean 2 VFR Chart.tif to new file.<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">Creating output file that is 18583P x 12118L.<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">Processing Caribbean 2 VFR Chart.tif [1/1] : 0...10...20...30...40...50...60...70...80...90...100 - done.<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">The map in caribbean_4326.tif is complete.<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
<p class="MsoNormal"><span lang="EN-US">-Jukka Rahkonen-<u></u><u></u></span></p>
<p class="MsoNormal"><span lang="EN-US"><u></u> <u></u></span></p>
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<p class="MsoNormal"><b>Lähettäjä:</b> gdal-dev <<a href="mailto:gdal-dev-bounces@lists.osgeo.org" target="_blank">gdal-dev-bounces@lists.osgeo.org</a>>
<b>Puolesta </b>Carl Godkin<br>
<b>Lähetetty:</b> perjantai 5. marraskuuta 2021 16.25<br>
<b>Vastaanottaja:</b> <a href="mailto:gdal-dev@lists.osgeo.org" target="_blank">gdal-dev@lists.osgeo.org</a><br>
<b>Aihe:</b> [gdal-dev] GeoTIFF gdalwarp puzzle<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">Hi,<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">I'm working with some aviation charts and found one that behaves in a puzzling manner.<u></u><u></u></p>
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<p class="MsoNormal">This page <a href="https://www.faa.gov/air_traffic/flight_info/aeronav/digital_products/vfr/" target="_blank">https://www.faa.gov/air_traffic/flight_info/aeronav/digital_products/vfr/</a> <u></u><u></u></p>
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<p class="MsoNormal">has two Caribbean VFR charts in GeoTIFF format.<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">I have been trying to run gdalwarp on "Caribbean 2 VFR Chart.tif" but I only ever get a small area out of the map instead of the whole extent. Specifically this command gives me just a smaller area output GeoTIFF:<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">gdalwarp -t_srs EPSG:4326 "Caribbean 2 VFR Chart.tif" out.tif --debug ON<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">I don't see anything from the debug output that explains this.<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">The other chart, "Caribbean 1 VFR Chart.tif," does not behave this way, though the debug output from the same gdalwarp operation is much longer.<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">I can't see anything wrong. <u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">I dragged both files into ArcGIS desktop explorer and both are displayed in the proper location and in their entirety. <u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">(I actually have a more elaborate workflow that works fine with chart #1 but this is the simplest operation I can think of that shows the problem with chart #2.)<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal">Thank you very much,<u></u><u></u></p>
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<p class="MsoNormal">carl<u></u><u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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<p class="MsoNormal"><u></u> <u></u></p>
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