(1) Installation of the  SolarSoftware.
Install the SolarSoftware (SSW). If this was not installed, please contact your system manager. The primary distribution site for SolarSoftware is: http://www.lmsal.com/solarsoft/
(2) Setup of your personal environment
Include the followings in your environment setup file ( ~/.cshrc).    
  setenv SSW  SSW-directory1 
setenv SSW_INSTR ``nori'' 
setenv NORS ${SSW}/radio/nori 
source ${SSW}/gen/setup/setup.ssw 
source ${NORI}/setup/setup.nori  
Note that the enviroment variable  ${SSW} can be different
(Ask your system manager)2. 
In case you analyze many kinds of
data at the same time, define SSW_INSTR as follows, e.g. 
 
  setenv SSW_INSTR ``nori sxt nors''