ngraph(1)

NAME

   Ngraph - creating scientific 2-dimensional graphs

SYNOPSIS

   ngraph [options] [data file(s) or ngp file]

DESCRIPTION

   Ngraph  is  the  program  to create scientific 2-dimensional graphs for
   researchers and engineers. Graphs can be exported to  PostScript,  SVG,
   PNG or PDF format.

OPTIONS

   Command line options are:

   -L file
          load ngp file

   -x column
          data column for the x axis

   -y column
          data column for the y axis

   -X     use X axis as the x axis

   -Y     use Y axis as the y axis

   -U     use U axis as the x axis

   -R     use R axis as the y axis

   -d  {mark  |  line  |  polygon | curve | diagonal | arrow | rectangle |
   rectangle_fill |  rectangle_solid_fill  |  errorbar_x  |  errorbar_y  |
   staircase_x  |  staircase_y | bar_x | bar_y | bar_fill_x | bar_fill_y |
   bar_solid_fill_x | bar_solid_fill_y | fit}
          specify plot type

   -m type
          specify mark type (0-89)

   -o size
          specify mark size

   -l style
          specify line style

   -w width
          specify line width

   -CR n  specify red component of the 1st plot color (0-255)

   -CG n  specify green component of the 1st plot color (0-255)

   -CB n  specify blue component of the 1st plot color (0-255)

   -cr n  specify red component of the 2nd plot color (0-255)

   -cg n  specify green component of the 2nd plot color (0-255)

   -cb n  specify blue component of the 2nd plot color (0-255)

   -s line
          specify number of the head skip

   -r step
          specify number of the read step

   -f line
          specify number of the final line

   -vx n  neighbor average of the x data

   -vy n  neighbor average of the y data

   -mx formula
          specify math transformation for the x data

   -my formula
          specify math transformation for the y data

   -ex {linear | log | inverse | MJD}
          specify scale type of the x axis

   -ey {linear | log | inverse | MJD}
          specify scale type of the y axis

   -minx value
          specify minimum value of x axis

   -maxx value
          specify maximum value of x axis

   -incx value
          specify increment value of x axis

   -miny value
          specify minimum value of y axis

   -maxy value
          specify maximum value of y axis

   -incy value
          specify increment value of y axis

   -g     load settings from data file

   -png file
          convert ngp file to PNG format

   -pdf file
          convert ngp file to PDF format

   -ps file
          convert ngp file to PostScript format

   -eps file
          convert ngp file to Encapsulated PostScript format

   -svg file
          convert ngp file to SVG format

   -gra file
          convert ngp file to GRA format

   -dialog
          show print dialog (with -p option)

   -p file
          print ngp file

   -n     output ngp-file to stdout

   -h, --help
          show help message

   -v, --version
          show version of Ngraph

   -V, --VERSION
          show detail information about Ngraph

FILES

   ${HOME}/.Ngraph/Ngraph.nsc
          start up script

   ${HOME}/.Ngraph/Ngraph.ini
          configuration file

   ${HOME}/.Ngraph/Ngraph.ngp
          default graph

AUTHORS

   Satoshi ISHIZAKA

   Hiroyuki Ito <[email protected]>

SEE ALSO

   ngp2(1)

COPYRIGHT

   Copyright  2003 Satoshi ISHIZAKA

   Copyright  2008-2011 Hiroyuki Ito

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