dynpft_check_consistency mismatch error in CLM IHIST compset

[akhtert]

Hello,

I am running CLM5 with IHIST compset. The surface dataset yr is 1850 and I have the landuse timeseries file from 1850-2015.

The model error is:
dynpft_check_consistency mismatch between PCT_NAT_PFT at initial time and that On landuse_timeseries file:

I see the whole error message form the code:
write(iulog,*) subname//' mismatch between PCT_NAT_PFT at initial time and that obtained from surface dataset'
write(iulog,*) 'On landuse_timeseries file: ', wtpatch_time1(g,:)
write(iulog,*) 'On surface dataset: ', wt_nat_patch(g,:)
write(iulog,*) ' '
write(iulog,*) 'Confirm that the year of your surface dataset'
write(iulog,*) 'corresponds to the first year of your landuse_timeseries file'
write(iulog,*) '(e.g., for a landuse_timeseries file starting at year 1850, which is typical,'
write(iulog,*) 'you should be using an 1850 surface dataset),'
write(iulog,*) 'and that your landuse_timeseries file is compatible with the surface dataset.'
write(iulog,*) ' '
write(iulog,*) 'If you are confident that you are using the correct landuse_timeseries file'
write(iulog,*) 'and the correct surface dataset, then you can bypass this check by setting:'
write(iulog,*) ' check_dynpft_consistency = .false.'
write(iulog,*) 'in user_nl_clm'

However, I check the surface data file and the landuse time series data and the variable values for PCT_NAT_PFT are exactly same.

The initial data file is form a I2000 comspet case for year 2000.

Any help in this regard will be great. Thank you.