From bug-request at octave dot org Thu Jan 27 10:11:31 2005 Subject: "no data point found" trying to plot 2D From: lzabaleta at fibertel dot com dot ar To: bug at octave dot org Cc: lzabaleta at fibertel dot com dot ar Date: Thu, 27 Jan 2005 09:58:02 -0600 Bug report for Octave 2.1.64 configured for i686-pc-linux-gnu Hi, I tried the first example that appears in Octave documentation under the title "Plotting - Two-Dimensional Plotting" that is gplot rand (100,1) with linespoints And I got this: octave:1> gplot rand (100,1) with linespoints octave:2> gnuplot> pl '/tmp/oct-72oAwd' u 1:2 t "line 1" w linespoints ^ line 0: no data point found in specified file As you can see at the prompt, this is the first command I tried. As the error message is generated by gnuplot, I tried to use the same command in gnuplot and it failed the same until I changed the command, eliminating the part "u 1:2". So, the command pl '/tmp/oct-72oAwd' t "line 1" w linespoints works fine! Any idea about this problem ? Thanks! Laura Zabaleta Configuration (please do not edit this section): ----------------------------------------------- uname output: Linux laura 2.4.26 #6 Mon Jun 14 19:07:27 PDT 2004 i686 unknown unknown GNU/Linux configure opts: Fortran compiler: g77 FFLAGS: -O -mieee-fp F2C: F2CFLAGS: FLIBS: -L/usr/lib/gcc-lib/i486-slackware-linux/3.3.4 -L/usr/lib/gcc-lib/i486-slackware-linux/3.3.4/../../../../i486-slackware-linux/lib -L/usr/lib/gcc-lib/i486-slackware-linux/3.3.4/../../.. -lfrtbegin -lg2c -lm -lgcc_s CPPFLAGS: INCFLAGS: -I. -I. -I./liboctave -I./src -I./libcruft/misc -I./glob -I./glob C compiler: gcc, version 3.3.4 CFLAGS: -g -O2 CPICFLAG: -fPIC C++ compiler: g++, version 3.3.4 CXXFLAGS: -g -O2 CXXPICFLAG: -fPIC LD_CXX: g++ LDFLAGS: LIBFLAGS: -L. 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warn_missing_semicolon = 0 warn_neg_dim_as_zero = 0 warn_num_to_str = 1 warn_resize_on_range_error = 0 warn_separator_insert = 0 warn_single_quote_string = 0 warn_str_to_num = 0 warn_undefined_return_values = 1 warn_variable_switch_label = 0 ________________________________________ FiberTel, el nombre de la banda ancha http://www.fibertel.com.ar ------------------------------------------------------------- Octave is freely available under the terms of the GNU GPL. 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