<div dir="ltr">How about:<br><br><pre><code>gdalbuildvrt -addalpha -hidenodata -srcnodata "0" </code></pre><br></div><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Sep 23, 2015 at 1:50 PM, Jonathan Greenberg <span dir="ltr"><<a href="mailto:jgrn@illinois.edu" target="_blank">jgrn@illinois.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Folks:<div><br></div><div>I've got a weird one -- I'm trying to perform a mosaic of GeoTIFF tiles that are somewhat overlapping. Here's the odd issue -- I need the mosaic to basically set all values of 0 AND "NODATA" to be the srcnodata. How do I do this? Will gdalbuildvrt automatically use "true" NODATA values to be NODATA, even if I "override" the setting? If not (which is my suspicion), how do I assign multiple values, when one is NODATA.</div><div><br></div><div>Cheers!</div><span class="HOEnZb"><font color="#888888"><div><br></div><div>--j</div></font></span></div>
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