N deposition input in CLM45 model

Z

zichongchen22@gmail_com

New Member
Hi,I'm trying to run CLM45-BGC model in a supported resolution of 0.23*0.31 degree, and I customized the nitrogen deposition in the namelist as followed:&ndepdyn_nml
ndepmapalgo = 'bilinear'
stream_fldfilename_ndep =
stream_fldfilename_ndep = '/home/grifbake/public/inputdata/CESM/lnd/clm2/ndepdata/ndep_clm_simyr2000_0.23x0.31_c091106.nc'
stream_year_first_ndep = 2000
stream_year_last_ndep = 2000
/

The nitrogen depostion data for year 2000 is downloaded from CESM inputdata trunk, and I have modified its attributes based on the model requirement.However,
when I submitted the work, I got the following:

hist_htapes_build hist tape = 1 written with dov2xy= Tand the model crashed (I also attached the cesm.log file). Any idea or suggestion on how to solve this problem? Thanks in advance.

Best,Zichong 
 
S

shirleyxyliu@gmail_com

New Member
Hi Zichong,
I'm also dealing with N depo in CLM but I don't really see your problem here. Can not see your log file neither.Hist tape is basically asking how many output tape series you want to have.Hist_dov2xy is one of CLM Namelist History output settings. If TRUE, implies output data on a 2D latitude/longitude grid. False means output in 1D vector format. Hope it helps. Best,Xueying 
 
Z

zichongchen22@gmail_com

New Member
Hi Xueying,Thanks for the reply. When I run the CLM45 in a resolution of 1 degree or more coarse, the model just runs smoothly. However, when I turn to run with a high resoluton, like 0.23 *0.31, the model always stuck here. I've attached my cesm.log file again. Really appreciate it if you could take a look at it and give some suggestons. Thanks in advance. Best, Zichong 
 
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