Works fine for me. Perhaps you haven't upgraded your base
library/addons since reinstalling? Or restarted after upgrading?

JVERSION
Engine: j701/2011-01-10/11:25
Library: 7.01.061
Platform: Win 64
Installer: j701a_win64.exe
InstallPath: c:/program files/j64-701

require 'pacman'
'search' jpkgv 'graphics/plot'
┌─────────────┬──────┬──────┬────┐
│graphics/plot│1.0.95│1.0.95│Plot│
└─────────────┴──────┴──────┴────┘


On Thu, Apr 5, 2012 at 6:39 PM, Linda Alvord <lindaalv...@verizon.net> wrote:
> This script was working.  For some reason I had to reinstall and not this
> script no longer works.
>
>
>
> load 'plot'
>
> d=: 13 :'(0{x)-(-/x)*(i.>:y)%y'    NB. domain intervals
>
> T=:2p1                             NB. Tau
>
> rose=: 13 :'(1 o.x*y) (*"1) 2 1 o./y'
>
> e=:(_1 1) d 5                    NB. grid domain
>
>
>
>
>
> INDEXES=:t=: ~.r=: <"1 |: b=: e I.(3 rose (0,T) d 9)*/0 1
>
> INDEXES
>
> plot (3 rose (0,T) d 5)*/0 1
>
> plot ;/3 rose (0,T) d 385
>
> plot ;/(3 rose (0,T) d 385)*/0 1
>
>
>
>
>
> mask=: 13 :'1 INDEXES } 0 $~ 2 # >: y'
>
>
>
> ]shamrock=: ' X'{~  mask 25  NB. combine masks
>
>
>
> Linda
>
>
>
> ----------------------------------------------------------------------
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