[R] 3D array display with (x,g)gobi from R

[Agustin Lobo]

Does anyone know if it is possible to display
an R 3D array with ggobi or xgobi?
For example, if I try 
ggobi(cubo) 
where cubo is  an
array with dimensions (100,100,22)
I get
"Error in as.data.frame.default(data) : can't coerce array into a
data.frame"

Should I transform the array
into a dataframe with columns
x,y,x,value 

?

Is there any other way?
My goal is to visualize an slice,
select a cell, and plot
the values in the z axis
for that cell.

Thanks

Agus 

Dr. Agustin Lobo
Instituto de Ciencias de la Tierra (CSIC)
Lluis Sole Sabaris s/n
08028 Barcelona SPAIN
tel 34 93409 5410
fax 34 93411 0012
alobo at ija.csic.es