Mathieu,
as stplot for STIDF's is still pretty "bare", or simple, you might as
well work directly with xyplot from lattice. Having your data, it turns
out you only have a limited number of dates, the following seems to work:
library(lattice)
xyplot(y_sref~x_sref|time, as.data.frame(ciotat.t),
scales=list(draw=F), asp="iso", xlab=NULL, ylab=NULL,
panel = function(x,y,...) {
sp.lines(contour);
panel.xyplot(x,y,...)
}
)
as stplot assumes time is irregular, it uses
xyplot(y_sref~x_sref | equal.count(time), ...
which bins time into a small number of classes.
Hth,
On 08/26/2011 02:16 PM, Mathieu Rajerison wrote:
> Hi,
>
>
> I have a question about stplot.
>
> Let's say I'd like to plot via multi-panel a series of plots separated by a
> given time interval. How can I accomplish that?
>
> Also, let's say this time interval is specified between thow given time
> instances, for example: every week between 14/07/11 and 28/08/11.
>
> Is there a way in stplot to perform these operations?
>
>
> Any help would be greatly appreciated
>
> *Again congrats for the powerful and easy-to-use spacetime package with
> strong documentation!*
>
> [[alternative HTML version deleted]]
>
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--
Edzer Pebesma
Institute for Geoinformatics (ifgi), University of Münster
Weseler Straße 253, 48151 Münster, Germany. Phone: +49 251
8333081, Fax: +49 251 8339763 http://ifgi.uni-muenster.de
http://www.52north.org/geostatistics e.pebe...@wwu.de
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