Graphics, Figures & Tables ⇒ Error with pgfplots graph

[gmsotavio]

Hello!

I've been getting error messages when I try to plot the graph attached. The compiler says the following error message:

Code: Select all

(./grafico_5_grayscale.tikz
! Package pgfplots Warning: Axis range for axis y is approximately empty; enlar
ging it (it is [0.0:0.0])
! Missing number, treated as zero.
<to be read again> 
                   i
l.33 \end{axis}

I generated this graph with matlab, dropping a .eps file (

grafico_5_color.eps

EPS File

(68.9 KiB) Downloaded 388 times

) and a .tikz file (

grafico_5_grayscale.txt

TIKZ code in .txt

(80.79 KiB) Downloaded 469 times

) for pgfplots. However, the TikZ does not work. Does anyone have any hint of what might be happening?

[mas]

You should provide a complete compilable example.

There is an error in your ymin, ymax setting. I removed the ymax and ymin and got the graph. The graph is attached. Is it what you expected?

pic.png (10.34 KiB) Viewed 5153 times

[gmsotavio]

Hey "mas". Thanks a lot. Is exactly it. In the next time, I going to provide a complete compilable example. Sorry.