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RE: ShowLegend - Re: Error message

  • To: mathgroup at smc.vnet.net
  • Subject: [mg78709] RE: ShowLegend - Re: [mg77849] Error message
  • From: Robert Pigeon <robert.pigeon at videotron.ca>
  • Date: Sat, 7 Jul 2007 06:07:25 -0400 (EDT)
  • References: <OFDE436ED1.658C7977-ONC1257310.0054500A@icos.be>

Hello Maarten,
	You are right, no one answered my message. I did not find a solution
to it. Mind you, I do get an output that is correct so I just ignore the
error message, not really good but I cannot find a better solution.
	Maybe this time someone will try to answer or find a solution.

Robert

PS: maybe if you post your problem, it might trigger someone!

-----Original Message-----
From: Maarten van der Burgt [mailto:maarten.vanderburgt at icos.be] 
Sent: July-06-07 11:23
To: Robert Pigeon
Cc: mathgroup at smc.vnet.net
Subject: [mg78709] ShowLegend - Re: [mg77849] Error message


Dear Robert,

I did not find any replies to this message. Did you find a solution? I
would be interested to hear about it since I came across the same problem
this afternoon.

Thanks,

Maarten van der Burgt






 

                    Robert Pigeon

                    <robert.pigeon@vid        To:     mathgroup at smc.vnet.net

                    eotron.ca>                cc:

                                              Subject:     [mg77849] Error
message                                                                 
                    18/06/2007 12:59

 

 





Good day all,

  Could you help me understand the error message I get when evaluating the
following notebook ?



----------------------------------------------------------------------------


Needs["PlotLegends`"]



cf := 1.33 / Sqrt[re]



cft := 0.0306 / (re)^(1/7)



cm := cft =96 (2924 / re)  for re >= 10^6





ShowLegend[

 LogLogPlot[{cf,cft,cm},{re,104,107},

  PlotRange=AE{{104,107},{0.0003,0.02}},

  PlotLabel=AE"Skin friction coefficient vs Re",

  PlotStyle=AE{Blue,Red,{Purple,Dashed}},

  Frame=AETrue,

  FrameLabel=AE{"Re","Skin friction coefficient CF"},

  GridLines=AE{Automatic,Automatic},

  BaseStyle=AE{FontSize=AE12,FontWeight=AE"Bold"},

  ImageSize=AE600],

 {

  {{Graphics[{Blue,Line[{{0,0},{5,0}}]}],"=C9coulement laminaire"},

   {Graphics[{Red,Line[{{0,0},{5,0}}]}],"=C9coulement
turbulent"},{Graphics[{Directive[Purple,Dashed],Line[{{0,0},{5,0}}]}],"=C9
coulement mixte"}},

  LegendSize=AE{0.7,0.2},

  LegendPosition=AE{0,-0.85},

  BaseStyle=AE{FontSize=AE12,FontWeight=AE"Bold"}

  }

 ]





When I run this I get the following error message: Ticks::ticks: (<<1>>) is
not a valid tick specification.



But I am not using Ticks explicitly. If I add Ticks I get the same error.



Now, if I change the command and not use ShowLegend then everything is
correct. Or if I change LogLogPlot to just Plot, I do not get the error
message and, in both cases the graph is correct.



It seems that the legend position is confused with the LogLogPlot command.



Any idea ?



Thanks for your help,



Robert



Robert Pigeon








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