Ngraph - creating scientific 2-dimensional graphs

SatoshiISHIZAKAHiroyukiIto <ZXB01226@nifty.com>

       Copyright © 2003 Satoshi ISHIZAKA

       Copyright © 2008-2011 Hiroyuki Ito

4th Berkeley Distribution                             Local                                            NGRAPH(1)

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.

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

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

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

       Ngraph - creating scientific 2-dimensional graphs

       Command line options are:

       -Lfile
              load ngp file

       -xcolumn
              data column for the x axis

       -ycolumn
              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

       -mtype
              specify mark type (0-89)

       -osize
              specify mark size

       -lstyle
              specify line style

       -wwidth
              specify line width

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

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

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

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

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

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

       -sline
              specify number of the head skip

       -rstep
              specify number of the read step

       -fline
              specify number of the final line

       -vxn  neighbor average of the x data

       -vyn  neighbor average of the y data

       -mxformula
              specify math transformation for the x data

       -myformula
              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

       -minxvalue
              specify minimum value of x axis

       -maxxvalue
              specify maximum value of x axis

       -incxvalue
              specify increment value of x axis

       -minyvalue
              specify minimum value of y axis

       -maxyvalue
              specify maximum value of y axis

       -incyvalue
              specify increment value of y axis

       -g     load settings from data file

       -pngfile
              convert ngp file to PNG format

       -pdffile
              convert ngp file to PDF format

       -psfile
              convert ngp file to PostScript format

       -epsfile
              convert ngp file to Encapsulated PostScript format

       -svgfile
              convert ngp file to SVG format

       -grafile
              convert ngp file to GRA format

       -dialog
              show print dialog (with -p option)

       -pfile
              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

ngp2(1)

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