Thanks, I don't know where i can modify the input data ? i have modified the directory in the second picture, and i don't know what the fault i madeThe error message says that the directory
/home/LZUChsy/LZUChsy/zhangrb/cesm/down/inputdata
does not exist - and you have provided no evidence that it does.
Thanks a lot, I find the key point is that I have to delete the B1850,which was created by "create.newcase", and then , make a new “create newcase", the problem could be solved.mkdir /home/LZUChsy/LZUChsy/zhangrb/cesm/down/inputdata