dynamically define 2-D array

[Liqiang Feng]

I am trying to dynamically allocate a 2-D array, and I think I need 
to declear a pointer which is the pointer to an array of pointers, and 
the pointers in that array of pointers will serve as the pointers to 
the 2-D array. Is this right? Can anybody give me a very simple example 
how it is done? Thank you very much. 

E-mail: feng at caen.engin.umich.edu