<br><br><div class="gmail_quote">On 20 April 2010 17:34, Christopher Barker <span dir="ltr"><<a href="mailto:Chris.Barker@noaa.gov">Chris.Barker@noaa.gov</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
It would be pretty easy to write a python program that used a pixel function defined in its own file, so your colleagues would only have to make a new one of those and run it again -- and python is about as easy a way to express a function like that as any.<br>
</blockquote><div><br>Seconded. In particular, with MODIS data, you need the ability to deal with QA flags, and this would be quite messy with VRTs, whereas it is very easy with python.<br></div></div>