data file

Hi,

I have a data file made by eigensolve. It contains list of complex 
numbers ( one in a line)  in the 
form (realpart,imagpart) :
printfile("cc1.dat");
(0,0)

I can use it with Gnuplot : 

plot "cc1.datt"using 1:2 '(%lf,%lf)'

But I do not know how to do it in Maxima :


(%i11) cdata : read_nested_list("cc1.dat");
(o11)                                                                       
[[(, 0, ,, 0, )]]

(%i12) cdata : read_list("cc1.dat");
(%o12)  [(, 0, ,, 0, )]
(%i13) cdata : read_binary_list("cc1.dat");
(%o13)  []
(%i14) cdata : read_list("cc1.dat",comma);
(%o14) [(, 0, 0, )]

Can it be done with Maxima ?

Adam