<div dir="ltr">Hi,<div style>Nikos is absolutely right, the ideal candidate for spline interpolation in time for raster maps is r.series.interp. There is no other module that performs temporal interpolation.</div><div style>
<br></div><div style>Best regards</div><div style>Soeren</div><div class="gmail_extra"><br><br><div class="gmail_quote">2013/6/16 Nikos Alexandris <span dir="ltr"><<a href="mailto:nik@nikosalexandris.net" target="_blank">nik@nikosalexandris.net</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="im">Margherita Di Leo wrote:<br>
> Hi all!<br>
><br>
> I need to analyse several MODIS in time, and calculate the temporal spline<br>
> interpolation (for each pixel), then pick the values (date and value) on<br>
> the spline function corresponding to percentiles 25, 50, 75, maximum,<br>
> minimum and average.<br>
<br>
> I know that with r.series I can get max, min and average, but I can't<br>
> currently apply a spline interpolation. I'd like to know if in the temporal<br>
> modules there's something to do that or I should hack the r.series in order<br>
> to add the spline interpolation.<br>
<br>
</div>Maybe r.series.interp is a good/the proper candidate to receive such an<br>
addition?<br>
<br>
Nikos<br>
<br>
> I found this<br>
> <a href="http://docs.scipy.org/doc/scipy/reference/tutorial/interpolate.html#spline-i" target="_blank">http://docs.scipy.org/doc/scipy/reference/tutorial/interpolate.html#spline-i</a><br>
> nterpolation that<br>
<div class="im">> I can probably use for the scope.<br>
<br>
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</blockquote></div><br></div></div>