Guanyi, The IRI 2007 model online interface I have been using for this function does not allow for inputting the 10.7 indices (just Rz12 and IG12). But it looks like they have an updated model (IRI 2012) that does incorporate that. I'll provide an updated version soon that utilizes the new model.
I tried the iritest. Many thanks for such a powerful programs. However, when I tried to input F10.7 in the program, I found that it is in the output. Can I use the observed 10.7 index as an input? How should I modified the program? Thanks!