There is a netcdf file is in a remote server. What i want to do is that extracting data/cropping the file (need only specific variable for specific period) and then moving the file into my local directory. 
With python, I ve used 'paramiko' module to access the remote server; is there any way to use 'Dataset' command to open the netcdf file after ssh.connect? Or any solution with python is welcome, thanks.
Solved: not by python modules/functions, just by executing a 'common' netcdf function to extract subset files on a remote server command line (i.e. myssh.exec_command("ncea -v %s %s %s" %(varname, remoteDBpath, remotesubsetpath) and them bring the files into a local server (i.e. myftp.get(remotesubsetpath, localsubsetpath).
How to subset NetCDF in a remote server and scp the subset file into a local server