Andreas Goesele <[EMAIL PROTECTED]> writes: > But when I use a plot command together with legend, I get the follwing > warnings and errors: > > warning: in graw near line 150, column 3: > warning: graw is deprecated and will be removed from a future > warning: version of Octave. > warning: You should use the higher-level plot functions > warning: ("plot", "mesh", "semilogx", etc.) instead > warning: of the low-level plotting commands. > warning: If you absolutely must use this function, use the > warning: internal version __gnuplot_raw__ instead. > error: invalid row index = 0 > error: evaluating argument list element number 1 > error: evaluating argument list element number 1 > error: evaluating prefix operator `!' near line 190, column 7 > error: if: error evaluating conditional expression > error: evaluating if command near line 190, column 3 > error: called from `legend' in file > `/usr/share/octave/site/m/octave-forge/plot/legend.m' > > The warnings I could live with, but the error is a real problem as it > means that I can't produce any longer legends with octave.
I found a workaround: I just have to use a second legend command, immediately after the first one. Then there is no error message and the legend is added to the plot. Not ideal, but anyway. Andreas Gösele -- Omnis enim res, quae dando non deficit, dum habetur et non datur, nondum habetur, quomodo habenda est. Augustinus, De doctrina christiana -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]