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How to change datm time step

qian yang

qian yang
Member
Dear all
I want to use my own atmospheric forcing data to run a single point case in CLM5.0,and I have processed it the standard format as GSWP3, i.e., monthly precip, solar and tphwl, meanwhile made a domain file for the atmospheric forcing) to replace, my forcing data has 3 h temporal resolution. Now I can run case with it successfully. But It takes a long time.
I want to know if I modify the parameter dtlimit=24,24,24,24,24 , is it effective to shorten the model running time.
My goal is to shorten the running time of the model by expanding the time node interval. Besides replacing atmospheric forcing data with coarse time resolution, is there any method?
Can anyone help me ?
 
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