PSLABEL - output PostScript file consisting of a single TEXT string
          on a specified background. (Use with psmerge to label plots.)

 pslabel t= [t=] [optional parameters] > epsfile                 

Required Parameters (can have multiple specifications to mix fonts):   
  t=                 text string to write to output              

Optional Parameters:                                       
  f=Times-Bold       font for text string                  
                      (multiple specifications for each t)       
  size=30            size of characters in points (72 points/inch)     
  tcolor=black       color of text string                  
  bcolor=white       color of background box                     
  nsub=0             number of characters to subtract when       
                     computing size of background box (not all         
                     characters are the same size so the         
                     background box may be too big at times.)          

 Example:                                            
 pslabel t="(a) " f=Times-Bold t="h" f=Symbol t="=0.04" nsub=3 > epsfile

 This example yields the PostScript equivalent of the string           
  (written here in LaTeX notation) $ (a)\\; \\eta=0.04 $         

 Notes:                                              
 This program produces a (color if desired) PostScript text string that
 can be positioned and pasted on a PostScript plot using   psmerge     
     see selfdoc of   psmerge for further information.                 

 Possible fonts:   Helvetica, Helvetica-Oblique, Helvetica-Bold, 
  Helvetica-BoldOblique,Times-Roman,Times-Italic,Times-Bold,           
  Times-BoldItalic,Courier,Courier-Bold,Courier-Oblique,         
  Courier-BoldOblique,Symbol                               

 Possible colors:  greenyellow,yellow,goldenrod,dandelion,apricot,     
  peach,melon,yelloworange,orange,burntorange,bittersweet,redorange,   
  mahogany,maroon,brickred,red,orangered,rubinered,wildstrawberry,     
  salmon,carnationpink,magenta,violetred,rhodamine,mulberry,redviolet, 
  fuchsia,lavender,thistle,orchid,darkorchid,purple,plum,violet,royalpurple,
  blueviolet,periwinkle,cadetblue,cornflowerblue,midnightblue,naveblue,
  royalblue,blue,cerulean,cyan,processblue,skyblue,turquoise,tealblue, 
  aquamarine,bluegreen,emerald,junglegreen,seagreen,green,forestgreen, 
  pinegreen,limegreen,yellowgreen,springgreen,olivegreen,rawsienna,sepia,
  brown,tan,white,black,gray                               

 All color specifications may also be made in X Window style Hex format
 example:   tcolor=#255                              




 AUTHOR:  John E. Anderson, Visiting Scientist from Mobil, 1994