will wieder

Sam, I'm not sure we need single point runs here, but I actually did the global transient runs. I wonder if I should also extend these for the SPP? /glade/work/wwieder/ctsm/flexLeafCN/cime/scripts

To make this even more complicated, I used mct for the historical simulation (and source mods to set cn_slope = 20). @emhauser and I have also been discussing putting an...

One comment on the current approach we're taking. Under the SSP3-70 scenario co2 gets to ~1000 ppm by 2100. with the current "additive" parameterization all pfts will have their targetCN...

@ekluzek if we're running with GSWP3 should `year_first` and `year_align=2015`?

The SSP370 compset defaults to `DATM_YR_START=2001` (in env_run.xml), and cycles over data from 2001-2014 (in `CaseDocs/datm_streams`) But I think we want the `year_first` and `year_align` in `user_nl_datm_streams` (above) to be...

Now that I"m looking more carefully at datm_streams... Does this for the year first and year align look right for presaero in a simulation starting in 2015 that's using anomaly...

Thanks @ekluzek are there any changes to the information above that need to be made? Specifically, - are the data files in a different location? - do the Anomaly.Forcing year_first...

OK Erik's modifications seem to work. I think this issue is resolved, but need to work on documenting this for users now. Should this go into another issue? **user_nl_datm_streams** needs...

note, the example above is for SSP1-2.6, but other scenarios are also available for users. The case I have working is below: /glade/work/wwieder/ctsm/flexLeafCN/cime/scripts/ctsm51d074_2deg_GSWP3V1_ssp370_cnSlope0

Here's an example for a tower site simulation that then applies anomaly forcing too. /glade/work/jayka/ctsm/hillslope_updates/cime/scripts/NEON_NIWO_pheno_saddle_hh2_WMbedrock_anom I think this simulation has constant CO2, but all the atmospheric forcing cycles over on...