judykeystsai@gmail_com
New Member
Code:
Hi all,<br /><br />I would like to run experiment using CESM (cesm1_0_3) with RCP8.5 T31 and I understand that T31 is not supported in the default configuration. <br />So I have to generate my own surface data set in order to get the model run.<br /><br />I followed the user guide to create the surface data set<br />(<a class="text" style="text-decoration: underline;" href="https://webmail.psu.edu/webmail/retrieve.cgi?mailbox=inbox&start_num=0&limit=50&sort=1&display=4×tamp=20160113150322&mid=638817756%2e37405%2e1452621131507%2eJavaMail%2etomcat%2dextraview%40extraview%2dtomcat%2eucar%2eedu">http://www.cesm.ucar.edu/models/cesm1.0/clm/models/lnd/clm/doc/UsersGuide/x8689.html</a>)<br />under my directory:<br />/glade/scratch/cytsai/CESM_Source/cesm1_0_3/models/lnd/clm/tools/mksurfdata<br /><br />using ./mksurfdata.pl -dinlc /glade/p/cesmdata/cseg/inputdata -years<br />1850-2100 -rcp 8.5 -r 48x96 -nomv -pftlc<br />/glade/p/cesmdata/cseg/inputdata/lnd/clm2/rawdata/pftlandusedyn.0.5x0.5.simyr1850-2005.c090630<br /><br /><br />However, it seemed that the tool cannot give out appropriate "<br />pftdyn_rcp8.5_simyr1850-2100.txt" file (you can see at:/glade/scratch/cytsai/CESM_Source/cesm1_0_3/models/lnd/clm/tools/mksurfdata/pftdyn_rcp8.5_simyr1850-<br />2100.txt), and had the error messages like this:<br /><br />land model surface data set successfully created for 3.8 by 3.8 grid<br /><br /> (OPNFIL): Successfully opened file pftdyn_rcp8.5_simyr1850-2100.txt on<br />unit=<br /><br /> 98<br /><br /> input pft dynamic dataset is<br /><br /><br />/glade/p/cesmdata/cseg/inputdata/lnd/clm2/rawdata/pftlandusedyn.0.5x0.5.simyr1850-2005.c090630/mksrf<br />_landuse_rc1850_c090630.n<br /><br /> year is 1850<br /><br /> Attempting to make PFTs .....<br /><br /> Creating surface datasets with the standard # of PFTs = 16<br /><br /><br /><br /> netcdf error from read_domain rcode = 2 error =<br /><br /> No such file or directory<br /><br /><br />sh: line 1: 26738 Aborted (core dumped) ./mksurfdata <<br />namelist<br /><br />ERROR in mksurfdata: 34304<br /><br /><br /><br />So, as in the file "pftdyn_rcp8.5_simyr1850-2100.txt", it seemed that the<br />length of the path of data are too long so that all the ".nc" are missing<br />"c" and that's probably why the mksurfdata tool cannot find the file.<br /><br />I do not know how to fix this because the length of inputdata path on<br />Yellowstone is long....<br /><br /><br />Also, I tried to use the mksurfdata tool in cesm1_2_2 (clm4_5), and it worked.<br /><br />cd<br />/glade/scratch/cytsai/CESM_Source/cesm1_2_2/models/lnd/clm/tools/clm4_5/mksurfdata_map<br /><br />using<br /><br />./mksurfdata.pl -dinlc /glade/p/cesmdata/cseg/inputdata -years 1850-2100<br />-rcp 8.5 -r 48x96 -nomv -pftlc<br />/glade/p/cesmdata/cseg/inputdata/lnd/clm2/rawdata/pftlandusedyn.0.5x0.5.simyr1850-2005.c090630<br /><br />And there's no problem with the length in .txt file...<br /><br />However, I cannot use the "surfdata_48x96_rcp8.5_simyr1850_c160111.nc" I<br />generated from cesm1_2_2 because when I run cesm1_0_3, it couldn't read the<br />file... I'm wondering this is because I used newer version of CESM to<br />generate the surface data so I would like to ask if anyone can help me<br />generate surface data set using older version of CESM?<br /><br /><br />Any help would be appreciated! Thank you