# Command index

Chapters: 1: Introduction 2: Simple example 3: Invocation 4: Finer Control 5: X-Y Plots 6: Contour Plots 7: Image Plots 8: Examples 9: Gri Commands 10: Programming 11: Environment 12: Emacs Mode 13: History 14: Installation 15: Gri Bugs 16: Test Suite 17: Gri in Press 18: Acknowledgments 19: License Indices: Concepts Commands Variables | assert cd close convert columns to grid ... see Convert Columns To Grid. convert columns to spline ... see Convert Columns To Spline. convert grid to columns ... see Convert Grid To Columns. convert grid to image ... see Convert Grid To Image. convert image to grid ... see Convert Image To Grid. create ... see Create Columns From Function. create image grayscale ... see Create Image Grayscale. debug delete differentiate draw draw arc draw arrows draw axes draw axes if needed draw border box draw box draw circle draw contour draw curve draw essay draw gri logo draw grid draw image draw image histogram draw image palette draw isopycnal draw isospice draw label draw label boxed draw label for last curve ... see Draw Label For Last Curve. draw label whiteunder ... see Draw Label Whiteunder. draw line draw line legend draw lines draw patches draw polygon draw regression line draw symbol draw symbol at draw symbol legend draw times stamp draw title draw values draw x axis draw x box plot draw y axis draw y box plot draw zero line end group expecting filter flip get env group heal help if ignore input insert interpolate list ls mask new new page new postscript file open postscript pwd query quit read ... see Read Synonym or Variable. read colornames read columns read from read grid read image read image colorscale ... see Read Image Colorscale. read image grayscale read image mask read line regress reorder rescale resize x return rewind rpnfunction set set arrow size set arrow type set axes style set beep set bounding box set clip set color set colorname set colour set contour format set contour label for ... see Set Contour Label For. set contour label position ... see Set Contour Label Position. set contour labels set dash set environment set error set flag set font color set font colour set font encoding set font size set font to set graylevel set greylevel set grid missing set ignore error eof set ignore initial newline ... see Set Ignore Initial Newline. set image colorscale set image colourscale set image grayscale set image grayscale using histogram set image greyscale set image greyscale using histogram set image missing value color ... see Set Image Missing Value Color. set image missing value colour ... see Set Image Missing Value Color. set image range set input data separator ... see Set Input Data Separator. set input data window ... see Set Input Data Window. set line cap set line join set line width set missing value set page set page <1> set panel set panels set path set postscript filename ... see Set Postscript Filename. set symbol size set tic size set trace set transparency set u scale set v scale set x axis set x format set x grid set x margin set x name set x size set x type set y axis set y format set y grid set y margin set y name set y size set y type set z missing show skip smooth smooth grid data source sprintf state command superuser system unlink while write