plotting error

[willgearty]

assign("shape", get("Cretaceous"))
plot(shape)

results in the following error:

Error in as.double(y) : 
  cannot coerce type 'S4' to vector of type 'double'

However, this works fine:

library(sp)
assign("shape", get("Cretaceous"))
plot(shape)

so it looks like the dependency isn't loaded properly (or at all).

[SaraVarela]

thanks @willgearty! we will revise all this package soon. It is still not completely finished yet. If you want to help us in the developing of new functionalities, please, feel free to fork it and play :-)