[MITgcm-support] switch to turn off advection

[钱钰坤]

Hi all,


I use MITgcm to solve the general advection-diffusion problem for a passive tracer.  Now I want to turn off the advection, just to diffuse the passive tracer without any advection.  I wonder if there is a switch (in ptracer pkg) that could turn off the advection.


I've noticed that there are such switches for active tracers of temp and salt in data file as tempAdvection/saltAdvection.  So I guess there could be a similar switch for ptracer or, at least not difficult to do that.


------------------
 Best regards 
 
Yu-Kun Qian (钱钰坤) 
Center for Monsoon and Environment Research 
 Department of Atmospheric Sciences
School of Environmental Science and Engineering 
 Sun Yat-sen University 
No. 135 Xingang West Road, Haizhu District 
Guangzhou, 510275, P.R. China 
Tel; 020-84115227 
Email: qianyk at mail3.sysu.edu.cn
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