[vtkusers] xdmf help

[cokio]

hi, all:
    
    I find that the url: http://www.arl.hpc.mil/ice/ cannot be accessed any more.
    But I need to know something about xdmf, especially xdmftopology class reference, is there any other website or any other document about xdmf available? Can anyone help?  
    Thanks a lot!    
   

　　　　　　　　cokio
　　　　　　　　cokio at sjtu.edu.cn
　　　　　　　　　　2004-09-21