[MITgcm-support] data precision

[名 徐]

Dear all
     The default value of readBinaryPrec(writeBinaryPrec) is 32 in data PARM01.Does it imply the input data  precision must be 32(single precision,real*4).But many subroutines have been call on  the program read data on double precision(64,real*8) ,such as global_sum_R8 in cg3d.F.Is it a bug?How can I conform it!
 
Thanks



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