Editing Nfreq (section)

==Installation of nfreq== 
* Open a terminal (#1) and execute: 
 whereis molden
* The first result should be similar to the line below, continue to next step. Otherwise, please install molden following next section.  
 molden: /opt/molden4.8/molden 
* Open another terminal (#2), log into tekla2, and execute:
 mkdir ~/bin # Ignore any error messages
 cp /home/rgarcia/bin/{nfreq.sh,cell.f,cell.exe} ~/bin/ 
* Open another terminal (#3) and execute: 
 mkdir ~/bin # Ignore any error messages 
 cp ~/teklahome/bin/{nfreq.sh,cell.f,cell.exe} ~/bin/ 
* Open another terminal (#4). Navigate to any calculation which contains a frequency calculation without login into tekla2, and execute: 
 nfreq.sh 
* Optional: If you want to extend the cell (eg 3 times in ''x'', 2 in ''y'', 1 in ''z'', you may use: 
 nfreq.sh 3 2 1 
* Optional: If you want to check the frequencies contained in other folder, you may use: 
 nfreq.sh /path/to/frq/OUTCAR/file
* You may combine the last two commands.