PetscFOpen with mode "a+"

(Rebecca) Xuefei YUAN xy2102 at
Wed Dec 31 10:24:30 CST 2008


I tried to use PetscFOpen to write the numerical result to a file, and  
I would like to use the mode "a+" to add my result to the existing  
content in my file. However, whenever the new result comes out, it  
will overwrite the existing content in the file. Is there any problem  

Thanks a lot!


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