Hi this mail just a error correction. Sorry for my carelessness. --- Tatsuro MATSUOKA <[EMAIL PROTECTED]> wrote:
> Dear Joao Cardoso & Rafael Laboissiere > > P.J.G. Long and I have been discussed the graceplot problem in [EMAIL > PROTECTED] > I'm mere a cygwin maintainer and the cygwin in my home computer is not in > good condition I have ************* I'm mere an octave on cygwin maintainer .... ******** > not > been able to execute Grace even it is certainly installed in my cygwin > directry trees. > Therefore I cannot help for P.J.G. Long any more. > (Now I have complete delete my cygwin (including its registry keys) and now > re-installing now.) > > > The topic seems to be a graceplot problem not but the octave itself. > I think that it is better to move to [EMAIL PROTECTED] > > ***** > Dear P.J.G. Long > > If you have not still subscribe to the octave-dev@lists.sourceforge.net, > please subscribe the first: > > https://lists.sourceforge.net/lists/listinfo/octave-dev > > The ML discussions until now can be seen here: > http://www.nabble.com/Problems-compiling-qtoctave-0.7.1-to15234197.html#a15360078 > > Unfortunately this topic seems to be mixed in the other topic of the qtoctave, > please see only for 'Octave Forge functions in 3.0.0'. > > Thank you in advance for your kind cooperation. > > Regards > > Tatsuro > > --- "P.J.G. Long" <[EMAIL PROTECTED]> wrote: > > > Thank you for all the help, on further investigation here are > > my findings and any help would be welcome. > > > > 1) In moving up to 3.0.0 I don't seem to be able to get toggle_grace_use. > > > > As mentioned before the grace support has been added using the > > graceplot pkg from octaveforge > > > > Once 'installed' I am still getting the error > > > > error: `toggle_grace_use' undefined near line 8 column 1 > > > > NB Platform Knoppix/Debian > > > > > > 2) The other problem that I originally thought was related, see below, > > involves calling Octave from a cgi-script. We have setup a library of > > spreadsheet and octave/MATLAB engineering calculations. The Octave > > code can be downloaded to be included in other code or run on-line. The > > system takes input from a html form and calls octave as the back-end > > engine. The text and graphics output are then parsed and displayed on > > the web page. > > > > The system has been working for a couple of years using the 2.1.xx > > versions of Octave (Debian and knoppix, locally on a machine or on a > > remote machine - using trivial htttp or Apache as the server), a > > typical call made by the cgi-script being as below: > > (See simplified version of the red_thick_wall_pressure.m function below > > > > __gnuplot_raw__ ("set term svg size 600 600 fixed enhanced;"); > > __gnuplot_raw__ ("set lmargin 12;"); __gnuplot_raw__ ("set output > > '/tmp/REDtools/1809391321000/graphicout.svg';"); multiplot (1,1); > > red_thick_wall_pvessel(10,0,0.1,0.15,210E9,0.3,1, 1809391321000); > > __gnuplot_raw__ ("unset multiplot;"); __gnuplot_raw__ ("set output;\n"); > > > > > > updating to 2.9.9 + gnuplot 4.3 caused a few > > problems all of which seemed to be sortable except for some problems > > with corrupted legends. > > > > However, moving up to 3.0.0 has caused more problems especially with > > the wrapping octave calls, put in by the cgi-script, the error message > > being returned : > > > > __gnuplot_raw__: this function is obsolete and will be removed from a > > future version of Octave error: `multiplot' undefined near line 1 column > > 176 > > > > > > Initially I was misled as I thought it was related to the Grace(plot) > > issue above as the only multiplot.m file was in the grace > > area. However I now realise that multiplot used to be in the main > > Octave plot area and is now removed (post 2.9.9 ?). Removing the > > multiplot calls obviously removes the error, and at least works on the > > command line, e.g. > > > > __gnuplot_raw__ ("set term svg size 600 600 fixed enhanced;"); > > __gnuplot_raw__ ("set lmargin 12;"); __gnuplot_raw__ ("set output > > '/tmp/REDtools/1809391321000/graphicout.svg';"); > > red_thick_wall_pvessel(10,0,0.1,0.15,210E9,0.3,1, 1809391321000); > > __gnuplot_raw__ ("set output;\n"); > > > > The more problematic area is with the __gnuplot_raw_ calls, e.g. the > > > > __gnuplot_raw__ ("set output > > '/tmp/REDtools/1809391321000/graphicout.svg';"); > > > > call, which results with an empty file being produced by the > > script. Run from the command line the call seems to be ignored and the > > plot appears in a standard xwindow. I have read somewhere that > > __gnuplot_set__ commands have now been removed but I thought > > __gnuplot_raw__ were to remain and should still work. However the > > error message seem to indicate that things are still moving, is there > > anyway to retain the ability to call gnuplot functions directly using > > something like __gnuplot_raw__ so that I can still work wrapping a > > standard octave call from a xxxxxx.m file > > > > Regards > > > > > > Peter > > > > > > red_thick_wall_pvessel.m > > > > function red_thick_wall_pvessel(Pi,Po,Di,Do,E,v,l) > > Pi=10 > > Po=0 > > Di=0.1 > > Do=0.15 > > E=210E9 > > v=.3 > > > > ri=Di/2; > > ro=Do/2; > > > > %Lame's Constants > > > > A=((Pi*ri*ri)-(Po*ro*ro))/((ro*ro)-(ri*ri)); > > B=((Pi-Po)*(ri*ri*ro*ro))/((ro*ro)-(ri*ri)); > > > > hoopri=A+(B/(ri*ri)); > > radri=A-(B/(ri*ri)); > > > > hoopro=A+(B/(ro*ro)); > > radro=A-(B/(ro*ro)); > > > > %Plot ristributions > > r=ri:(ro-ri)/20:ro; > > r2=r.*r; > > hoopr=A+(B./r2); > > radialr=A-(B./r2); > > > > > > %subplot(2,1,1); > > plot(r,hoopr); > > hold > > plot(r,radialr); > > xlabel('Radial Position (m)'); > > ylabel('Stress (Pa)'); > > grid; > > legend("Hoop","Radial"); > > > > > > n Feb 9 2008, Tatsuro MATSUOKA wrote: > > > > >Hi > > > > > >This is a just error correction. > > >> However pre-build octave-forge packages for the debian. > > > > > >However pre-build octave-forge packages for the debian might exist. > > > > > >Regards > > >--- Tatsuro MATSUOKA <[EMAIL PROTECTED]> wrote: > > > > > >> Hi > > >> > > >> error: `toggle_grace_use' undefined near line 8 column 1 > > >> > > >> Have you installed the graceplot package? Unlike 2.1.xx, the > > >> octave-forge function should be installed by pkg install command. > > >> > > >> Please see > > >> http://octave.sourceforge.net/ > > >> > > >> However pre-build octave-forge packages for the debian "might exist". > > >~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > >> I do not know about debian because I'm a windows (cygwin) user > > >> I hope that debian users reply to this matter. > > >> > > >> Regards > > >> > > >> Tatsuro > > >> > > >> > > >> > > >> --- "P.J.G. Long" <[EMAIL PROTECTED]> wrote: > > >> > > >> > On Feb 8 2008, Tatsuro MATSUOKA wrote: My standard platform is either > > >> > debian or knoppix(i.e. debian). Sorry re confusion when I say > > >> > graceplot I mean grace as in http://plasma-gate.weizmann.ac.il/Grace/ > > >> > which used to be toggled via the toggle_grace_use command > > >> > > > >> > I am using the system either from the command line or called from a > > >> > sgi script called via trivialhttp or apache (effectively the same) > > >> > > > >> > regards > > >> > > > >> > Peter > > >> > > > >> > > > >> > > > >> > >Dear P.J.G. Long > > >> > > > > >> > >What is your platform is? > > >> > >Graceplot is meaningless for non-unixy environments. > > >> > >(Even on windows, it is meaningful for the cygwin user.) > > >> > >Therefore please tell us it first. > > >> > > > > >> > >The reply will be change according to your platform is. > > >> > > > > >> > >Regards > > >> > >Tatsuro > > >> > > > > >> > > ""P.J.G. Long" <[EMAIL PROTECTED]>" wrote: > > >> > >>On Feb 4 2008, Tatsuro MATSUOKA > > >> > >> > > >> > >> > > >> > >> Dear Tatsuro, > > >> > >> > > >> > >> thank you for the feedback. I have been investigating further > > >> > >> and although I am getting the __gnuplot_set__ /raw warnings I think > > >> > >> there is also an interaction with octave_forge and some of the > > >> > >> plotting functions. > > >> > >> > > >> > >> I have now installed all the packages from octave_forge and things > > >> > >> seems to have become a little more confused. Plotting a simple > > >> > >> graph no-longer shows the menu bar at the to of the gnuplot window. > > >> > >> Trying to use toggle_grace_use rsults in an error > > >> > >> > > >> > >>error: `toggle_grace_use' undefined near line 8 column 1 > > >> > >> > > >> > >>uninstalling graceplot gives the following feedback > > >> > >> > > >> > >> warning: some of the packages you want to uninstall are not > > >> > >> installed. > > >> > >> > > >> > >>however reinstalling it give no errors and the same results! > > >> > >> > > >> > >> has anyone else seen changes to the plotting from 3.0.0 once > > >> > >> octave_forge is installed? > > >> > >> > > >> > >> Also has anyone seen problems with Graceplot? > > >> > >> > > >> > >> Some of my problems could be solved by rewriting code, but I would > > >> > >> rather not do this as the code is buried in a web front end that > > >> > >> automatically calls the appropriate octave analysis code and > > >> > >> displays the results in the browser captured from the gnuplot > > >> > >> output. Thus it would probably require changing most of the octave > > >> > >> code library(gulp!) > > >> > >> > > >> > >> Regards > > >> > >> > > >> > >> Peter > > >> > > > > >> > >-------------------------------------- > > >> > >Easy + Joy + Powerful = Yahoo! Bookmarks x Toolbar > > >> > >http://pr.mail.yahoo.co.jp/toolbar/ > > >> > > > > >> > > > >> > -- > > >> > Peter J G Long PhD > > >> > Senior Design Engineer > > >> > Cambridge University Engineering Department > > >> > Trumpington Street > > >> > Cambridge CB2 1PZ > > >> > > > >> > Tel 44 -(0) 1223 -332779 > > >> > Fac 44 -(0) 1223 -332741 > > >> > > > >> > _______________________________________________ > > >> > Help-octave mailing list > > >> > [EMAIL PROTECTED] > > >> > https://www.cae.wisc.edu/mailman/listinfo/help-octave > > >> > > > >> > > >> > > >> > > >> -------------------------------------- > > >> Easy + Joy + Powerful = Yahoo! Bookmarks x Toolbar > > >> http://pr.mail.yahoo.co.jp/toolbar/ > > >> > > > > > > > > >-------------------------------------- > > >Easy + Joy + Powerful = Yahoo! Bookmarks x Toolbar > > >http://pr.mail.yahoo.co.jp/toolbar/ > > > > > > > -- > > Peter J G Long PhD > > Senior Design Engineer > > Cambridge University Engineering Department > > Trumpington Street > > Cambridge CB2 1PZ > > > > Tel 44 -(0) 1223 -332779 > > Fac 44 -(0) 1223 -332741 > > > > _______________________________________________ > > Help-octave mailing list > > [EMAIL PROTECTED] > > https://www.cae.wisc.edu/mailman/listinfo/help-octave > > > > > -------------------------------------- > Easy + Joy + Powerful = Yahoo! Bookmarks x Toolbar > http://pr.mail.yahoo.co.jp/toolbar/ > > ------------------------------------------------------------------------- > This SF.net email is sponsored by: Microsoft > Defy all challenges. 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