求助：WRFDA/be.dat，生成背景误差，运行gen_be失败

南国的那片雨

ut_d01_2023-07-09_00:00:00
gen_be_stage0_wrf: Calculating standard perturbation fields valid at time  2023070912
mv: cannot stat ‘pert.2023070912*’: No such file or directory
2023070812 /home/z/WRF/fc/2023070812/wrfout_d01_2023-07-09_12:00:00 /home/z/WRF/fc/2023070900/wrfout_d01_2023-07-09_12:00:00
gen_be_stage0_wrf: Calculating standard perturbation fields valid at time  2023071000
mv: cannot stat ‘pert.2023071000*’: No such file or directory
2023070900 /home/z/WRF/fc/2023070900/wrfout_d01_2023-07-10_00:00:00 /home/z/WRF/fc/2023070912/wrfout_d01_2023-07-10_00:00:00
gen_be_stage0_wrf: Calculating standard perturbation fields valid at time  2023071012
mv: cannot stat ‘pert.2023071012*’: No such file or directory
2023070912 /home/z/WRF/fc/2023070912/wrfout_d01_2023-07-10_12:00:00 /home/z/WRF/fc/2023071000/wrfout_d01_2023-07-10_12:00:00
gen_be_stage0_wrf: Calculating standard perturbation fields valid at time  2023071100
mv: cannot stat ‘pert.2023071100*’: No such file or directory
2023071000 /home/z/WRF/fc/2023071000/wrfout_d01_2023-07-11_00:00:00 /home/z/WRF/fc/2023071012/wrfout_d01_2023-07-11_00:00:00
gen_be_stage0_wrf: Calculating standard perturbation fields valid at time  2023071112
mv: cannot stat ‘pert.2023071112*’: No such file or directory
2023071012 /home/z/WRF/fc/2023071012/wrfout_d01_2023-07-11_12:00:00 /home/z/WRF/fc/2023071100/wrfout_d01_2023-07-11_12:00:00
gen_be_stage0_wrf: Calculating standard perturbation fields valid at time  2023071200
mv: cannot stat ‘pert.2023071200*’: No such file or directory
按照论坛的说法，在文件夹里有T,T+12,T+24文件，仍然会出现上述错误，
求大神指教

南国的那片雨

解决方式是，将需要的文件准备充分，要有00+12+24三个小时的文件，还有就是查看log,/home/z/WRFDA/WRFDA/var/scripts/gen_be/gen_be5_cv5/gen_be_stage1.log,看看报错原因