[R-sig-eco] order of id's in ltraj object

[Sebastian P. Luque]

Hi,

I noticed that as.ltraj() reorders the id's alphanumerically.  However,
I'd like to keep the order in the input data.frame or
SpatialPointsDataFrame for plotting purposes.  Is there some way to
achieve that, except for manipulating the structure of the ltraj object?

Thanks,

-- 
Seb