can't get to first base

I must be doing something incredibly stupid that I can't see. I think I installed ncl/NCAR graphics properly on my IMac,

Joe-Mac-1008:~ josephcain$ tcsh
[Joe-Mac-1008:~] josephcain% ng4ex gsun01n
ng4ex: Command not found.
[Joe-Mac-1008:~] josephcain% echo $path
/usr/bin /bin /usr/sbin /sbin /usr/local/bin /usr/texbin /usr/X11/bin /Applications/ncl_ncarg-5.1.1.MacOS_powerpc_9.7.0/bin
[Joe-Mac-1008:~] josephcain% env | grep NCARG
NCARG_ROOT=/Applications/ncl_ncarg-5.1.1.MacOS_powerpc_9.7.0

[Joe-Mac-1008:~] josephcain% more .cshrc
setenv NCARG_ROOT /Applications/ncl_ncarg-5.2.1.MacOS_10.6_i386_64bit_nodap_gcc421
setenv PATH /usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/texbin:/usr/X11/bin:$NCARG_ROOT/bin
setenv DISPLAY: 0.0
[Joe-Mac-1008:~] josephcain%

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Received on Wed Feb 23 17:11:48 2011