<div dir="ltr">Hello,<div><br></div><div><font color="#000000" face="arial, sans-serif">I have a GeoTIFF that I have created in the following manner:</font><pre style="white-space:pre-wrap;margin-top:0px;padding:12px;border:0px;font-variant-numeric:inherit;font-variant-east-asian:inherit;font-stretch:inherit;line-height:1.30769;font-family:Consolas,Menlo,Monaco,"Lucida Console","Liberation Mono","DejaVu Sans Mono","Bitstream Vera Sans Mono","Courier New",monospace,sans-serif;font-size:13px;vertical-align:baseline;box-sizing:inherit;width:auto;max-height:600px;overflow:auto;border-radius:5px"><code style="margin:0px;padding:0px;border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;font-family:Consolas,Menlo,Monaco,"Lucida Console","Liberation Mono","DejaVu Sans Mono","Bitstream Vera Sans Mono","Courier New",monospace,sans-serif;vertical-align:baseline;box-sizing:inherit;background-color:transparent;white-space:inherit;border-radius:0px">gdal_translate first_grid supergrid.tif

gdal_translate second_grid supergrid.tif -co APPEND_SUBDATASET=YES
</code></pre><p style="margin-top:0px;margin-right:0px;margin-left:0px;padding:0px;border:0px;font-variant-numeric:inherit;font-variant-east-asian:inherit;font-stretch:inherit;line-height:inherit;vertical-align:baseline;box-sizing:inherit;clear:both"><font face="arial, sans-serif" color="#000000">Dragging this into QGIS appears to only allow me to visualize the first dataset used. Is there some option to allow me to view all added pages? This does seem to work if I use a GeoPackage instead of a GeoTIFF.  I can also pull in a VRT for these TIFFs and that works.  I'm going the APPEND_SUBDATASET route to construct one TIFF file that will work with PROJ vgridshift, which appears to support multipage TIFFs.</font></p><p style="margin:0px;padding:0px;border:0px;font-variant-numeric:inherit;font-variant-east-asian:inherit;font-stretch:inherit;line-height:inherit;vertical-align:baseline;box-sizing:inherit;clear:both"><font color="#000000" face="arial, sans-serif">Thanks,<br>Eric</font></p></div><div><br></div>-- <br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><span><font color="#0000ff">Eric Younkin<br>Physical Scientist<br></font></span></div><div dir="ltr"><span><font color="#0000ff">NOAA OCS, </font></span><span style="color:rgb(0,0,255);font-size:12.8px">Hydrographic Systems and Technology Branch</span></div><div dir="ltr"><span><font color="#0000ff">1315 East-West Highway</font></span></div><div dir="ltr"><span><font color="#0000ff">N/CS11, Room 6604<br>Silver Spring, MD 20910</font></span></div><div><span><font color="#0000ff">Office: </font></span><span style="font-family:arial,sans,sans-serif;font-size:13px;white-space:pre-wrap"><font color="#0000ff">240-847-8208</font></span></div><div dir="ltr"><span><font color="#0000ff">
Cell: 828-331-8197</font><br>
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