[GRASS-dev] spline interpolation over time series

Margherita Di Leo diregola at gmail.com
Sun Jun 16 11:21:37 PDT 2013

Hi all!

I need to analyse several MODIS in time, and calculate the temporal spline
interpolation (for each pixel), then pick the values (date and value) on
the spline function corresponding to percentiles 25, 50, 75, maximum,
minimum and average.
I know that with r.series I can get max, min and average, but I can't
currently apply a spline interpolation. I'd like to know if in the temporal
modules there's something to do that or I should hack the r.series in order
to add the spline interpolation. I found this
I can probably use for the scope.

Thanks for any hint

Best regards,

Margherita DI LEO
Postdoctoral Researcher

European Commission - DG JRC
Institute for Environment and Sustainability (IES)
Via Fermi, 2749
I-21027 Ispra (VA) - Italy - TP 261

Tel. +39 0332 78 3600
margherita.di-leo at jrc.ec.europa.eu

Disclaimer: The views expressed are purely those of the writer and may not
in any circumstance be regarded as stating an official position of the
European Commission.
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