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On 24-10-2011 14:04, Jose Gomez-Dans wrote:
<blockquote
cite="mid:CAMWde5pj0O8ThLsnrRPybt=UyzsE1irFDvko-uyKCFmzvCPpCw@mail.gmail.com"
type="cite">Hi Joaquim,<br>
<br>
<div class="gmail_quote">On 24 October 2011 13:56, Joaquim Luis <span
dir="ltr"><<a moz-do-not-send="true"
href="mailto:jluis@ualg.pt">jluis@ualg.pt</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt
0.8ex; border-left: 1px solid rgb(204, 204, 204);
padding-left: 1ex;">
Anton,<br>
<br>
I don't remember the details because I programmed that some
time ago, but from what I recall that's the most accurate way
of interpolating the data into a regular grid. The whole
procedure is implemented in Mirone were the x,y,z triplets
(computed after the cnt_pt_col|row) are reinterpolated with
minimum curvature or nearneighbor algorithms to calculate a
regular grid. Now, this used to work with temperature data
but it didn't anymore with that chlorophyll file (Mirone
stand-alone crashed) . The implementation use a Matlab hdf
reader MEX and that MEX of the time of ML6.5 crashes. New
versions work okay but I cannot used them in the Mirone
stand-alone so I though in using GDAL (as I do in many other
instances), except that ... it doesn't work too.</blockquote>
<div><br>
</div>
<div>I think that GDAL doesn't do the 1D datasets you find in
some products (MODIS MOD09XX springn to mind). Here's a
message I sent to the list in 2008, and a reply from F
Warmerdam on it. I ended up using pyhdf in the end: </div>
<div><<a moz-do-not-send="true"
href="http://osgeo-org.1803224.n2.nabble.com/HDF-V-and-VR-components-td2032993.html">http://osgeo-org.1803224.n2.nabble.com/HDF-V-and-VR-components-td2032993.html</a>></div>
<div><br>
</div>
</div>
</blockquote>
<br>
Hi Jose,<br>
<br>
That's indeed a pitty ... but perhaps there is s new hope in town -
the updated netcdf driver. Etienne?<br>
BTW what do I need to change in nmake.opt to compile with the new
abilities of the netCDF driver on Windows? I have netcd4 built with
HDF support and tried by adding <br>
<br>
-DNC_NETCDF4 -DNETCDF_HAS_NC4 -DNETCDF_HAS_HDF4<br>
<br>
to the compile flags but still no luck in reading a HDF file with
it's cousin driver.<br>
<br>
Joaqium<br>
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