PFTs for an LGM Simulation?

[mborreggine@g_harvard_edu]

Hi all,

Is there an accessible dataset of PFTs for a last glacial maximum simulation? Looking for the vegetation data one would use to create the mksrf files, and eventually the surface dataset (surfdata).

Thanks!

 

[jiangzhu]

Hello,

Which version of CLM are you using?

Assuming you have access to Cheyenne, you can use this file to generate surfdata for CLM4
/glade/p/cesmdata/cseg/inputdata/lnd/clm2/rawdata/pftlandusedyn.0.5x0.5.simyr1850-2005.c090630/mksrf_landuse_rc1850_c090630.nc

You can use this file for CLM5
/glade/p/cesm/cseg/inputdata/lnd/clm2/rawdata/pftcftdynharv.0.25x0.25.LUH2.simyrPtVg.c181106/mksrf_landuse_potvegclm50_LUH2.c181106.nc

 

[mborreggine@g_harvard_edu]

Hello,

Which version of CLM are you using?

Assuming you have access to Cheyenne, you can use this file to generate surfdata for CLM4
/glade/p/cesmdata/cseg/inputdata/lnd/clm2/rawdata/pftlandusedyn.0.5x0.5.simyr1850-2005.c090630/mksrf_landuse_rc1850_c090630.nc

You can use this file for CLM5
/glade/p/cesm/cseg/inputdata/lnd/clm2/rawdata/pftcftdynharv.0.25x0.25.LUH2.simyrPtVg.c181106/mksrf_landuse_potvegclm50_LUH2.c181106.nc

Hi there,

Thanks for this response. I use CESM1.1.1. I don't have access to Cheyenne - if I'm at a different institution (Harvard), how can I access these files / gain access to Cheyenne?

 

[jiangzhu]

Please refer to the CISL webpage for methods to gain access to Cheyenne

Documentation | ARC NCAR

www2.cisl.ucar.edu