Restart files for initilization of last 1000years (850-1850) transient run with the cesm1.2.2

[snandini@marum_de]

My name is sri nandini and i am a PhD student at MARUM in Uni Bremen in Germany.
I have just started my PhD 4 months ago and am working on simulating the late Quaternary climate for the pontocaspian region, especially the hydro climate dynamics.
I wished to ask for your advice regarding restart files for initialization of my transient run from 850-1850. I couldn't find these files on NCAR website. May i request these from you or could you please direct me to someone else?
I wish to run the CESM1.2.2 for 1 and 2 degree both from 850-1850 (on the German supercomputer), being new to climate science modeling, i hope to also learn as much about these experiments and validations.

Looking forward to a favorable reply.

 

[snandini@marum_de]

Hello I posted a few months back regarding starting a CESM1.2.2 LE control experiment.Could some one please advice me on this? I understood there was a compset in progress for this?Would i have access to this or shall i request for the input data?

 

[strandwg]

The Last Millennium Ensemble (LME) has restarts available, and those simulations were run with CESM 1.2.2.Do you have access to the NCAR HPSS?If not, I can provide a restart set from one of the LME runs - do you want the 850 control or the beginning or end of one of the 850-2005 transients? 

 

[snandini@marum_de]

Thank you for replying.I dont have access to NCAR HPSS, i run the CESM1.2.2 on the german supercomputer, HLRN. it might be good to just get started with files from near the end of the 850 control?  It is relatively well spun up and since the forcing is constant, close to equilibrium. BUt i have received 2 restart files from Robert tomas from for the b.e11.B1850C5CN.f19_g16.0850cntl.001/rest i tried following this stepup:
http://www.cgd.ucar.edu/ccr/paleo/Notes/RunSpecification.b40.lm850-1850.1deg.001.pdf
However, it gives errors. Is this the right one or is there another example of a smiliar setup? I was also told that these set up notes are for CESM4; they will not work without some modifications with CESM1.2, so im not sure what to do. Will there soon be a "compset"  for this run available?Sorry for sounding silly with these questions, i have never done a technical setup before, and its a bit confusing.I have another request, where could i easily access the direct outputs of these LME, since it is already done with the CESM1.2.2, then, in that case it wouldnt make sense to run another experiment for similiar setup?Deeply appreciated

 

[strandwg]

Bob can give you better guidance on how to get your simulations working than I can.All LME data are available for download from the NCAR Earth System Grid data portal. Registration is required. 

 

[snandini@marum_de]

THank you.I have downloaded these data.I will wait to hear more on the LME technical setup advice. 

 

[wanlingfeng_123@163_com]

can you help me for this problem，thank youhttps://bb.cgd.ucar.edu/transient-climatology-simulation-restart