Request for Anomaly Forcing Data Files for SSP Scenarios

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B.S.Wei

BELASOVIET
New Member
Dear CESM community!

I hope you are doing well. I am currently working on running anomaly forcing data for climate model simulations under various SSP scenarios. Specifically, I am looking for the following eight anomaly forcing data files for SSP126, SSP245, SSP370, and SSP585:

Example:
  1. Temperature: /glade/p/cgd/tss/people/oleson/anomaly_forcing/af.tas.CESM.SSP370.2015-2100.nc
  2. Precipitation: /glade/p/cgd/tss/people/oleson/anomaly_forcing/af.pr.CESM.SSP370.2015-2100.nc
  3. Humidity: /glade/p/cgd/tss/people/oleson/anomaly_forcing/af.huss.CESM.SSP370.2015-2100.nc
  4. Pressure: /glade/p/cgd/tss/people/oleson/anomaly_forcing/af.ps.CESM.SSP370.2015-2100.nc
  5. Longwave Radiation: /glade/p/cgd/tss/people/oleson/anomaly_forcing/af.rlds.CESM.SSP370.2015-2100.nc
  6. Shortwave Radiation: /glade/p/cgd/tss/people/oleson/anomaly_forcing/af.rsds.CESM.SSP370.2015-2100.nc
  7. U-Wind: /glade/p/cgd/tss/people/oleson/anomaly_forcing/af.uas.CESM.SSP370.2015-2100.nc
  8. V-Wind: /glade/p/cgd/tss/people/oleson/anomaly_forcing/af.vas.CESM.SSP370.2015-2100.nc

If possible, Could you please share all these datasets with me? I will appreciate your help so much!

Thank you for your time and assistance

Best regards,
B.S.Shengwei
 
slevis

slevis

Moderator
Staff member
I searched through the Forums for "anomaly forcing" and found some threads that you may find useful in getting your anomaly forcing simulations started:
bb.cgd.ucar.edu

Anomaly forcing running with a weird trend

What version of the code are you using? ctsm5.1.dev163-219-gbedf4fb6b Describe your problem or question: Hi, I am trying to use the ssp3-7.0 anomaly forcings to drive my model further, it was successfully done without any technical problems but the result looked a little weird. I'm not sure...
bb.cgd.ucar.edu bb.cgd.ucar.edu
bb.cgd.ucar.edu

The fill value of anomaly forcing of precipitation

Hi @oleson , I'm currently checking the NetCDF file for the anomaly forcing. I found that the fill value for precipitation is set to 1 (with units of mm/s). The file path for the anomaly forcing I’ve checked is...
bb.cgd.ucar.edu bb.cgd.ucar.edu
bb.cgd.ucar.edu

How to make the mode use downloaded CO2 data

./create_newcase --case HistClm50BgcCrop --res f09_g16 --compset IHistClm50BgcCrop --mach myintel --compiler intel --run-unsupported I created this case, I want the model to use my own file download of co2 (cmip6 download rcp2.6 data)...
bb.cgd.ucar.edu bb.cgd.ucar.edu
You should probably also search the User's Guide for information. This is what I found:
 
B

B.S.Wei

BELASOVIET
New Member
slevis said:
I searched through the Forums for "anomaly forcing" and found some threads that you may find useful in getting your anomaly forcing simulations started:
bb.cgd.ucar.edu

Anomaly forcing running with a weird trend

What version of the code are you using? ctsm5.1.dev163-219-gbedf4fb6b Describe your problem or question: Hi, I am trying to use the ssp3-7.0 anomaly forcings to drive my model further, it was successfully done without any technical problems but the result looked a little weird. I'm not sure...
bb.cgd.ucar.edu bb.cgd.ucar.edu
bb.cgd.ucar.edu

The fill value of anomaly forcing of precipitation

Hi @oleson , I'm currently checking the NetCDF file for the anomaly forcing. I found that the fill value for precipitation is set to 1 (with units of mm/s). The file path for the anomaly forcing I’ve checked is...
bb.cgd.ucar.edu bb.cgd.ucar.edu
bb.cgd.ucar.edu

How to make the mode use downloaded CO2 data

./create_newcase --case HistClm50BgcCrop --res f09_g16 --compset IHistClm50BgcCrop --mach myintel --compiler intel --run-unsupported I created this case, I want the model to use my own file download of co2 (cmip6 download rcp2.6 data)...
bb.cgd.ucar.edu bb.cgd.ucar.edu
You should probably also search the User's Guide for information. This is what I found:
Click to expand...
Dear slevis,
Thank you for your response!
I have already created the case of anomaly forcing and copy datm.streams.txt.* to user_datm.streams.txt.*. Currently we need the eight anomaly forcing files to point to these SSP-derived in user_datm.streams.txt.Anomaly.Forcing.
For example:
  1. Temperature: /glade/p/cgd/tss/people/oleson/anomaly_forcing/af.tas.CESM.SSP370.2015-2100.nc
  2. Precipitation: /glade/p/cgd/tss/people/oleson/anomaly_forcing/af.pr.CESM.SSP370.2015-2100.nc
  3. Humidity: /glade/p/cgd/tss/people/oleson/anomaly_forcing/af.huss.CESM.SSP370.2015-2100.nc
  4. Pressure: /glade/p/cgd/tss/people/oleson/anomaly_forcing/af.ps.CESM.SSP370.2015-2100.nc
  5. Longwave Radiation: /glade/p/cgd/tss/people/oleson/anomaly_forcing/af.rlds.CESM.SSP370.2015-2100.nc
  6. Shortwave Radiation: /glade/p/cgd/tss/people/oleson/anomaly_forcing/af.rsds.CESM.SSP370.2015-2100.nc
  7. U-Wind: /glade/p/cgd/tss/people/oleson/anomaly_forcing/af.uas.CESM.SSP370.2015-2100.nc
  8. V-Wind: /glade/p/cgd/tss/people/oleson/anomaly_forcing/af.vas.CESM.SSP370.2015-2100.nc
Since all these data are not available in the - Revision 70330: /trunk/inputdata/atm/datm7/anomaly_forcing and I don't know where can I get these data from. So, If it possible, could you please share all these datasets with me (SSP126, SSP245, SSP370, and SSP585)?

Thank you for your time and assistance

Best regards,
B.S.Shengwei
 
O

oleson

Keith Oleson
CSEG and Liaisons
Staff member
I've put the files here:

ftp://ftp.cgd.ucar.edu/pub/oleson/anomaly_forcing_mct_for_ftp.tar
 
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