I've attached the script and if I run it I get the message shown in the title 
this post.  Windows, Vista.  I have had no problems with the script until I 
reinstalled J7 yesterday.  Other scripts are working.

Linda

-----Original Message-----
From: programming-boun...@jsoftware.com 
[mailto:programming-boun...@jsoftware.com] On Behalf Of bill lam
Sent: Thursday, April 05, 2012 2:52 AM
To: programming@jsoftware.com
Subject: Re: [Jprogramming] |value error: plotcanvas__ | plotcanvas__''

Plot can work in many different frontend/output combinations, please provide an 
exact procedure to reproduct the error.

Чтв, 05 Апр 2012, Linda Alvord писал(а):
> 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
> 
>          
> 
> ----------------------------------------------------------------------
> For information about J forums see http://www.jsoftware.com/forums.htm

--
regards,
====================================================
GPG key 1024D/4434BAB3 2008-08-24
gpg --keyserver subkeys.pgp.net --recv-keys 4434BAB3
----------------------------------------------------------------------
For information about J forums see http://www.jsoftware.com/forums.htm
----------------------------------------------------------------------
For information about J forums see http://www.jsoftware.com/forums.htm

Reply via email to