                       Appendix C: Index

This appendix presents all  routines in the graphics library
in alphabetical  order.  For parameters,  the following con-
ventions are used:

      - INTEGER variables begin with the character N or I
      - CHARACTER variables begin with the character C
      - other variables are REAL
      - arrays end with the keyword 'RAY'.

The abbreviations have the meaning:

     ps denotes a parameter setting routine
     rq denotes a parameter requesting routine
     p  denotes a plot routine.
     w  denotes a widget routine.


------------------------------------------------------------
| Routine         Parameter              Level     Chapter |
------------------------------------------------------------
| ABS3PT    (X, Y, Z, XP, YP)              3         12.11 |
| ANGLE     (NGRAD)                      1,2,3  ps    6.3  |
| ARCELL    (NX, NY, NA, NB, A, B, T)    1,2,3  p     8.3  |
| AREAF     (NXRAY, NYRAY, N)            1,2,3  p     8.3  |
| AUTRES    (IXDIM, IYDIM)                 1    ps   11.8  |
| AX2GRF    none                         1,2,3  ps   6.2.6 |
| AX3LEN    (NXL, NYL, NZL)                1    ps   11.8  |
| AXCLRS    (NCLR, COPT, CAX)            1,2,3  ps   6.2.9 |
| AXENDS    (CSTR, CAX)                  1,2,3  ps   6.2.6 |
| AXGIT     none                          2,3   p     4.4  |
| AXIS3D    (X3AXIS, Y3AXIS, Z3AXIS)     1,2,3  ps   12.1  |
| AXSLEN    (NXL, NYL)                     1    ps   6.2.1 |
| AXSPOS    (NXA, NYA)                     1    ps   6.2.1 |
| BARGRP    (NGRP, GAP)                  1,2,3  ps   10.1  |
| BARPOS    (COPT)                       1,2,3  ps   10.1  |
| BARS      (XRAY, Y1RAY, Y2RAY, N)        2,3  p    10.1  |
| BARTYP    (CTYP)                       1,2,3  ps   10.1  |
| BARWTH    (FACTOR)                     1,2,3  ps    6.7  |
| BASALF    (CALPH)                      1,2,3  ps    6.4  |
| BEZIER    (XRAY, YRAY, N,            0,1,2,3        9.3  |
|            XPRAY, YPRAY, NP)                             |
| BOX2D     none                         1,2,3  p     4.1  |
| BOX3D     none                           3    p    12.7  |
| CENTER    none                         1,2,3  ps   6.2.1 |
| CHAANG    (ANGLE)                      1,2,3  ps    6.3  |
| CHASPC    (XSPC)                       1,2,3  ps    6.3  |
| CHAWTH    (XWTH)                       1,2,3  ps    6.3  |
| CHNATT    none                         1,2,3  ps    6.7  |
| CHNCRV    (CATT)                       1,2,3  ps    6.7  |
| CHNDOT    none                         1,2,3  ps    6.8  |
| CHNDSH    none                         1,2,3  ps    6.8  |
| CHNPIE    (CATT)                       1,2,3  ps   10.2  |
| CIRCLE    (NX, NY, NR)                 1,2,3  p     8.3  |
| CIRCSP    (NSPC)                       1,2,3  ps    8.3  |
| CLPBOR    (COPT)                         2,3  ps   6.2.7 |
| CLPWIN    (NX, NY, NW, NH)             1,2,3  ps   6.2.7 |
| CLRCYC    (INDEX, ICLR)                1,2,3  ps    6.10 |
| CLRMOD    (CMOD)                         0    ps   11.8  |
| CLSWIN    (ID)                         1,2,3  ps   11.10 |
| COLOR     (CCOL)                       1,2,3  ps    6.1  |
| COLRAN    (NCA, NCE)                   1,2,3  ps   11.8  |
| COLRAY    (ZRAY, NRAY, N)                3         11.12 |
| COMPLX    none                         1,2,3  ps    6.4  |
| CONCRV    (XRAY, YRAY, N, ZLEV)          2,3  p    14.1  |
| CONGAP    (XFAC)                       1,2,3  ps   14.2  |
| CONLAB    (CSTR)                       1,2,3  ps   14.2  |
| CONMAT    (ZMAT, N, M, ZLEV)             2,3  p    14.1  |
| CONMOD    (COPT, NDIG)                 1,2,3  ps   14.2  |
| CONN3D    (X, Y, Z)                      3    p    12.10 |
| CONNPT    (X, Y)                       1,2,3  p     8.1  |
| CONTUR    (XRAY, N, YRAY, M,             2,3  p    14.1  |
|                     ZMAT, ZLEV)                          |
| CROSS     none                           2,3  p     4.4  |
| CRVMAT    (ZMAT, N, M, IXPTS, IYPTS)     3    p    11.7  |
| CURV3D    (XRAY, YRAY, ZRAY, N)          3    p    12.4  |
| CURVE     (XRAY, YRAY, N)                2,3  p     5.1  |
| CURVE3    (XRAY, YRAY, ZRAY, N)          3    p    11.7  |
| CURVMP    (XRAY, YRAY, N)                2    p    13.4  |
| CURVX3    (XRAY, Y, ZRAY, N)             3    p    11.7  |
| CURVY3    (X, YRAY, ZRAY, N)             3    p    11.7  |
| DASH      none                         1,2,3  ps    6.8  |
| DASHL     none                         1,2,3  ps    6.8  |
| DASHM     none                         1,2,3  ps    6.8  |
| DIGITS    (NDIG, CAX)                  1,2,3  ps   6.2.4 |
| DISALF    none                         1,2,3  ps    6.4  |
| DISFIN    none                         1,2,3  ps    3.1  |
| DISINI    none                           0          3.1  |
| DOT       none                         1,2,3  ps    6.8  |
| DOTL      none                         1,2,3  ps    6.8  |
| DWGBUT    (CSTR, IVAL)                   0    w    15.5  | 
| DWGFIL    (CLAB, CFIL, CMASK)            0    w    15.5  | 
| DWGLIS    (CLAB, CLIS, ISEL)             0    w    15.5  | 
| DWGMSG    (CSTR)                         0    w    15.5  | 
| DWGTXT    (CLAB, CSTR)                   0    w    15.5  | 
| DUPLX     none                         1,2,3  ps    6.4  |
| ELLIPS    (NX, NY, NA, NB)             1,2,3  p     8.3  |
| ENDGRF    none                           2,3        4.1  |
| ERASE     none                         1,2,3  p    11.4  |
| ERRBAR    (XRAY, YRAY, E1RAY, E2RAY, N)  2,3  p     5.4  |
| EUSHFT    (CNAT, CHAR)                 1,2,3  ps    6.4  |
| EXPZLB    (CSTR)                       1,2,3  ps   11.8  |
| FCHA      (X, NDIG, NL, CSTR)        0,1,2,3        9.3  |
| FILBOX    (NX, NY, NW, NH)             1,2,3  ps    3.6  |
| FILCLR    (CMOD)                       1,2,3  ps    3.6  |
| FILMOD    (CMOD)                     0,1,2,3  ps    6.1  |
| FIXSPC    (XFAC)                       1,2,3  ps    6.3  |
| FLAB3D    none                         1,2,3  ps   12.3  |
| FLEN      (X, NDIG, NL)              0,1,2,3        9.3  |
| FRAME     (NFRM)                       1,2,3  ps   6.2.8 |
| FRMESS    (NFRM)                       1,2,3  ps    6.3  |
| GETANG    (NANG)                       1,2,3  rq    7.0  |
| GETCLP    (NX, NY, NW, NH)             1,2,3  rq    7.0  |
| GETCLR    (NCOL)                       1,2,3  rq    7.0  |
| GETDIG    (NXDIG, NYDIG, NZDIG)        1,2,3  rq    7.0  |
| GETDSP    (CDSP)                         0    rq   15.4  |
| GETFIL    (CFIL)                       1,2,3  rq    7.0  |
| GETGRF    (XA, XE, XOR, XSTP, CAX)       2,3  rq    7.0  |
| GETHGT    (NHCHAR)                     1,2,3  rq    7.0  |
| GETIND    (INDEX, XR, XG, XB)          1,2,3  rq    7.0  |
| GETLAB    (CXLAB, CYLAB, CZLAB)        1,2,3  rq    7.0  |
| GETLEN    (NXL, NYL, NZL)              1,2,3  rq    7.0  |
| GETLEV    (NLEV)                       1,2,3  rq    7.0  |
| GETLIN    (NWIDTH)                     1,2,3  rq    7.0  |
| GETMAT    (XRAY, YRAY, ZRAY, N, ZMAT,    2,3       12.6  |
|            NX, NY, ZVAL, IMAT, WMAT)                     |
| GETMFL    (CFMT)                       1,2,3  rq    7.0  |
| GETOR     (NX0, NY0)                   1,2,3  rq    7.0  |
| GETPAG    (NXPAG, NYPAG)               1,2,3  rq    7.0  |
| GETPAT    (NPAT)                       1,2,3  rq    7.0  |
| GETPOS    (NXA, NYA)                   1,2,3  rq    7.0  |
| GETRAN    (NCA, NCE)                   1,2,3  rq    7.0  |
| GETRES    (NPB, NPH)                   1,2,3  rq    7.0  |
| GETSCL    (NXSCL, NYSCL, NZSCL)        1,2,3  rq    7.0  |
| GETSP1    (NXDIS, NYDIS, NZDIS)        1,2,3  rq    7.0  |
| GETSP2    (NXDIS, NYDIS, NZDIS)        1,2,3  rq    7.0  |
| GETSYM    (NSYM, NHSYM)                1,2,3  rq    7.0  |
| GETTCL    (NMAJ, NMIN)                 1,2,3  rq    7.0  | 
| GETTIC    (NXTIC, NYTIC, NZTIC)        1,2,3  rq    7.0  |
| GETTYP    (NTYP)                       1,2,3  rq    7.0  |
| GETUNI    (NU)                         1,2,3  rq    7.0  |
| GETVER    (XVER)                     0,1,2,3  rq    7.0  |
| GETVK     (NV, NVFX, NVFY)             1,2,3  rq    7.0  |
| GETVLT    (CVLT)                       1,2,3  rq    7.0  |
| GETWID    (NZB)                        1,2,3  rq    7.0  |
| GETWIN    (NX, NY, NW, NH)             1,2,3  rq    7.0  |
| GOTHIC    none                         1,2,3  ps    6.4  |
| GRACE     (NGRACE)                     1,2,3  ps   6.2.7 |
| GRAF      (XA, XE, XOR, XSTP,            1    p     4.1  |
|            YA, YE, YOR, YSTP)                            |
| GRAF3     (XA, XE, XOR, XSTP,            1    p    11.5  |
|            YA, YE, YOR, YSTP,                            |
|            ZA, ZE, ZOR, ZSTP)                            |
| GRAF3D    (XA, XE, XOR, XSTP,            1    p    12.3  |
|            YA, YE, YOR, YSTP,                            |
|            ZA, ZE, ZOR, ZSTP)                            |
| GRAFMP    (XA, XE, XOR, XSTP,            1    p    13.1  |
|            YA, YE, YOR, YSTP)                            |
| GRFFIN    none                         1,2,3  ps   12.9  |
| GRFINI    (X1, Y1, Z1, X2, Y2, Z2,       3    ps   12.9  |
|                        X3, Y3, Z3)                       |    
| GRID      (IXGRID, IYGRID)               2,3  p     4.4  |
| GRID3D    (IXGRID, IYGRID, COPT)         2,3  p    12.8  |
| GRIDMP    (IXGRID, IYGRID)               2    p    13.1  |
| GWGBOX    (ID, ISEL)                     0    rq   15.3  |
| GWGBUT    (ID, IVAL)                     0    rq   15.3  |
| GWGFIL    (ID, CFIL)                     0    rq   15.3  |
| GWGLIS    (ID, ISEL)                     0    rq   15.3  |
| GWGSCL    (ID, XVAL)                     0    rq   15.3  |
| GWGTXT    (ID, CSTR)                     0    rq   15.3  |
| HEIGHT    (NHCHAR)                     1,2,3  ps    6.3  |
| HELVE     none                         1,2,3  ps    6.4  |
| HELVES    none                         1,2,3  ps    6.4  |
| HISTOG    (XRAY, N, XHRAY,           0,1,2,3  ps    9.3  |
|                 YHRAY, NH)                               |
| HNAME     (NHNAME)                     1,2,3  ps   6.2.5 |
| HSVRGB    (XH, XS, XV, XR, XG, XB)   0,1,2,3       11.8  |
| HSYMBL    (NHSYM)                      1,2,3  ps    6.7  |
| HTITLE    (NHTIT)                      1,2,3  ps   6.2.10|
| HWFONT    none                         1,2,3  ps   6.4   |
| HWORIG    (NX, NY)                       0    ps   6.1   |
| HWPAGE    (NW, NH)                       0    ps   6.1   |
| IMGINI    none                         1,2,3  ps   11.9  |
| IMGFIN    none                         1,2,3  ps   11.9  |
| INCCRV    (NCRV)                       1,2,3  ps    6.7  |
| INCFIL    (CFIL)                       1,2,3  p     3.6  |
| INCMRK    (NMRK)                       1,2,3  ps    6.7  |
| INTAX     none                         1,2,3  ps   6.2.4 |
| INTCHA    (NX, NL, CSTR)             0,1,2,3        9.3  |
| INTLEN    (NX, NL)                   0,1,2,3        9.3  |
| ITMCAT    (CLIS, CITEM)              0,1,2,3       15.4  |
| = ITMCNT  (CLIS)                     0,1,2,3       15.4  |
| ITMSTR    (CLIS, IDX, CITEM)         0,1,2,3       15.4  |
| LABCLR    (ICLR, COPT)                 1,2,3  ps   14.2  |
| LABDIS    (NDIS, CAX)                  1,2,3  ps   6.2.4 |
| LABELS    (CLAB, CAX)                  1,2,3  ps   6.2.4 |
| LABJUS    (CJUS, CAX)                  1,2,3  ps   6.2.4 |
| LABPOS    (CPOS, CAX)                  1,2,3  ps   6.2.4 |
| LABTYP    (CTYP, CAX)                  1,2,3  ps   6.2.4 |
| LEGCLR    none                         1,2,3  ps    5.2  |
| LEGEND    (CBUF, NCOR)                   2,3  p     5.2  |
| LEGINI    (CBUF, NLIN, NMAXLN)         1,2,3  ps    5.2  |
| LEGLIN    (CBUF, CSTR, ILIN)           1,2,3  ps    5.2  | 
| LEGOPT    (XF1, XF2, XF3)              1,2,3  ps    5.2  |
| LEGPAT    (ITYP, ITHK, ISYM,           1,2,3  ps    5.2  |
|            ICLR, IPAT, ILIN)                             |
| LEGPOS    (NX, NY)                     1,2,3  ps    5.2  |
| LEGTIT    (CSTR)                       1,2,3  ps    5.2  |
| LFTTIT    none                         1,2,3  ps   6.2.10|
| LINCYC    (INDEX, ITYP)                1,2,3  ps    6.10 |
| LINE      (NX, NY, NU, NV)             1,2,3  p     8.1  |
| LINESP    (XFAC)                       1,2,3  ps   6.2.10|
| LINTYP    (NTYP)                       1,2,3  ps    6.8  |
| LINWID    (NWIDTH)                     1,2,3  ps    6.8  |
| LNCAP     (CAP)                        1,2,3  ps    6.8  |
| LNJOIN    (CJOIN)                      1,2,3  ps    6.8  |
| LNMLT     (XFC)                        1,2,3  ps    6.8  |
| LOGTIC    (CMOD)                       1,2,3  ps   6.2.3 |
| MAPMOD    (CMODE)                      1,2,3  ps   13.5  |
| MAPPOL    (XPOL, YPOL)                   1    ps   13.5  |
| MAPREF    (YLOWER, YUPPER)               1    ps   13.5  |
| MAPSPH    (XRAD)                         1    ps   13.5  |
| MARKER    (NSYM)                       1,2,3  ps    6.7  |
| MDFMAT    (IX, IY, WEIGHT)             1,2,3  ps   12.6  |
| MESSAG    (CSTR, NX, NY)               1,2,3  p     3.2  |
| METAFL    (CFMT)                         0    ps    6.1  |
| MIXALF    none                         1,2,3  ps    6.5  |
| MIXLEG    none                         1,2,3  ps    5.2  |
| MPAEPL    (IOPT)                       1,2,3  p    16.1  |
| MPLANG    (XANG)                       1,2,3  ps   16.2  |
| MPLCLR    (NBG, NFG)                   1,2,3  ps   16.2  |
| MPLPOS    (NX, NY)                     1,2,3  ps   16.2  |
| MPLSIZ    (NSIZE)                      1,2,3  ps   16.2  |
| MSGBOX    (CSTR)                         0    w    15.4  |
| MYLAB     (CSTR, ITICK, CAX)           1,2,3  ps   6.2.4 |
| MYLINE    (NRAY, N)                    1,2,3  ps    6.8  |
| MYPAT     (IANG, ITYP, IDENS, ICROSS)  1,2,3  ps    6.9  |
| MYVLT     (XRRAY, XGRAY, XBRAY, N)   0,1,2,3  ps   11.8  |
| NAMDIS    (NDIS, CAX)                  1,2,3  ps   6.2.5 |
| NAME      (CSTR, CAX)                  1,2,3  ps   6.2.5 |
| NAMJUS    (CJUS, CAX)                  1,2,3  ps   6.2.5 |
| NEGLOG    (EPS)                        1,2,3  ps    5.1  |
| NEWMIX    none                         1,2,3  ps    6.5  |
| NEWPAG    none                           1    ps    6.1  |
| = NLMESS  (CSTR)                       1,2,3        9.2  |
| = NLNUMB  (X, NDIG)                    1,2,3        9.3  |
| NOARLN    none                         1,2,3  ps    6.9  |
| NOBAR     none                         1,2,3  ps   11.8  |
| NOBGD     none                         1,2,3  ps   11.8  |
| NOCHEK    none                         1,2,3  ps    6.7  |
| NOCLIP    none                         1,2,3  ps   6.2.7 |
| NOFILL    none                         1,2,3  ps   16.2  |
| NOGRAF    none                           1    ps   6.2.6 |
| NOHIDE    none                         1,2,3  ps   12.5  |
| NOLINE    (CAX)                        1,2,3  ps   6.2.6 |
| NUMBER    (X, NDIG, NX, NY)            1,2,3  p     3.2  | 
| NUMFMT    (COPT)                       1,2,3  ps    6.3  |
| NUMODE    (CDEC, CGRP, CPOS, CFIX)     1,2,3  ps    6.3  |
| =NXLEGN   (CBUF)                         2,3        5.2  |
| =NXPOSN   (X)                            2,3        9.1  |
| =NYLEGN   (CBUF)                         2,3        5.2  |
| =NYPOSN   (Y)                            2,3        9.1  |
| =NZPOSN   (Z)                            3         11.12 |
| OPNWIN    (ID)                         1,2,3       11.10 |
| ORIGIN    (NX0, NY0)                     1    ps    6.1  |
| PAGE      (NWPAGE, NHPAGE)               0    ps    6.1  |
| PAGERA    none                         1,2,3  p     3.4  |
| PAGHDR    (CSTR1, CSTR2, IOPT, IDIR)   1,2,3  p     3.4  |
| PAGMOD    (CMOD)                         0    ps    6.1  |
| PATCYC    (INDEX, IPAT)                1,2,3  ps    6.10 |
| PENWID    (XWIDTH)                     1,2,3  ps    6.8  |
| PIE       (NXM, NYM, NR, ALPHA, BETA)  1,2,3  p     8.3  |
| PIEEXP    none                         1,2,3  ps   10.2  |
| PIEGRF    (CBUF, NLIN, XRAY, NSEG)       1    p    10.2  |
| PIELAB    (CLAB, CPOS)                 1,2,3  ps   10.2  |
| PIEVEC    (IVEC, COPT)                 1,2,3  ps   10.2  |
| POINT     (NX, NY, NB, NH, NCOL)       1,2,3  p    11.11 |
| POLCRV    (CPOL)                       1,2,3  ps    6.7  |
| POS2PT    (X, Y, XP, YP)                 2         13.6  |
| POS3PT    (X, Y, Z, XABS, YABS, ZABS)    3         12.11 |
| PROJCT    (CPROJ)                        1    ps   13.2  |
| PSFONT    (CFONT)                      1,2,3  ps    6.4  |
| RECFLL    (NX, NY, NW, NH, NCOL)       1,2,3  p    11.11 |
| RECTAN    (NX, NY, NW, NH)             1,2,3  p     8.3  |
| REL3PT    (X, Y, Z, XP, YP)              3         12.11 |
| RESATT    none                         1,2,3  ps    6.7  |
| RESET     (CNAME)                      1,2,3  ps    6.1  |
| REVSCR    none                         1,2,3  ps   11.8  |
| RGBHSV    (XR, XG, XB, XH, XS, XV)   0,1,2,3       11.8  |
| RGTLAB    none                         1,2,3  ps   6.2.4 |
| RIMAGE    (CFIL)                       1,2,3       11.9  |
| RLARC     (XM, YM, XA, XB, A, B, T)      2,3  p     8.3  |
| RLAREA    (XRAY, YRAY, N)                2,3  p     8.3  |
| RLCIRC    (XM, YM, R)                    2,3  p     8.3  |
| RLELL     (XM, YM, A, B)                 2,3  p     8.3  |
| RLINE     (X, Y, U, V)                   2,3  p     8.1  |
| RLMESS    (CSTR, X, Y)                   2,3  p     3.2  |
| RLNUMB    (X, NDIG, XP, YP)              2,3  p     3.2  |
| RLPIE     (XM, YM, R, ALPHA, BETA)       2,3  p     8.3  |
| RLPOIN    (X, Y, NB, NH, NCOL)           2,3  p    11.11 |
| RLREC     (X, Y, WIDTH, HEIGHT)          2,3  p     8.3  |
| RLRND     (X, Y, WIDTH, HEIGHT, IOPT)    2,3  p     8.3  | 
| RLSEC     (XM, YM, R1, R2,               2,3  p    11.11 |
|            ALPHA, BETA, NCOL)                            |
| RLSYMB    (NSYM,X,Y)                     2,3  p     3.3  |
| RLVEC     (X1, Y1, X2, Y2, IVEC)         2,3  p     8.2  |
| RNDREC    (NX, NY, NW, NH, IOPT)       1,2,3  p     8.3  |
| RPIXEL    (IX, IY, NCLR)               1,2,3       11.9  |
| RPIXLS    (IRAY, IX, IY, NW, NH)       1,2,3       11.9  |
| RPXROW    (IRAY, IX, IY, N)            1,2,3       11.9  |
| RTIFF     (CFIL)                       1,2,3       11.9  |
| RVYNAM    none                         1,2,3  ps   6.2.5 |
| SCALE     (CSCL,CAX)                   1,2,3  ps   6.2.2 |
| SCLFAC    (XFAC)                         0    ps    6.1  |
| SCLMOD    (CMODE)                        0    ps    6.1  |
| SECTOR    (NX, NY, NR1, NR2,           1,2,3  p    11.11 |
|            ALPHA, BETA, NCOL)                            |
| SELWIN    (ID)                         1,2,3  ps   11.10 |
| SENDBF    none                         1,2,3       11.1  |
| SERIF     none                         1,2,3  ps    6.4  |
| SETBAS    (XFAC)                       1,2,3  ps    6.5  |
| SETCLR    (NCOL)                       1,2,3  ps   11.8  |
| SETEXP    (FEXP)                       1,2,3  ps    6.5  |
| SETFIL    (CFIL)                         0          6.1  |
| SETGRF    (C1, C2, C3, C4)               1    ps   6.2.6 |
| SETIND    (INDEX, XR, XG, XB)          1,2,3  ps   11.8  |
| SETMIX    (CHAR, CMIX)                 1,2,3  ps    6.5  |
| SETPAG    (CPAG)                         0          6.1  |
| SETRES    (NPB, NPH)                   1,2,3  ps   11.8  |
| SETSCL    (XRAY, N, CAX)               1,2,3  ps   6.2.2 |
| SETVLT    (CVLT)                       1,2,3  ps   11.8  |
| SHDCHA    none                         1,2,3  ps    6.4  |
| SHDCRV    (X1RAY, Y1RAY, N1,             2,3  p     5.3  |
|            X2RAY, Y2RAY, N2)                             |
| SHDEUR    (INRAY, IPRAY, ICRAY, N)       2    p    13.3  |
| SHDMAP    (CMAP)                         2,3  p    13.3  |
| SHDPAT    (IPAT)                       1,2,3  ps    6.9  |
| SHIELD    (CAREA, CMODE)               1,2,3  ps    6.12 |
| SHLCIR    (NX, NY, NR)                 1,2,3  ps    6.12 |
| SHLDEL    (ID)                         1,2,3  ps    6.12 |
| SHLELL    (NX, NY, NA, NB, THETA)      1,2,3  ps    6.12 |
| SHLIND    (ID)                         1,2,3  ps    6.12 |
| SHLPIE    (NX, NY, NR, A, B)           1,2,3  ps    6.12 |
| SHLPOL    (NXRAY, NYRAY, N)            1,2,3  ps    6.12 |
| SHLRCT    (NX, NY, NW, NH, THETA)      1,2,3  ps    6.12 |
| SHLREC    (NX, NY, NW, NH)             1,2,3  ps    6.12 |
| SHLRES    (N)                          1,2,3  ps    6.12 |
| SHLSUR    none                         1,2,3  ps   12.5  |
| SHLVIS    (ID, CMODE)                  1,2,3  ps    6.12 |
| SIMPLX    none                         1,2,3  ps    6.4  | 
| SMXALF    (CALPH, C1, C2, N)           1,2,3  ps    6.4  |
| SOLID     none                         1,2,3  ps    6.8  |
| SORTR1    (XRAY, N, COPT)            0,1,2,3        9.3  |
| SORTR2    (XRAY, YRAY, N, COPT)      0,1,2,3        9.3  |
| SPLINE    (XRAY, YRAY, N,              1,2,3        9.3  |
|            XSRAY, YSRAY, NSPL)                           |
| SPLMOD    (NGRAD, NPTS)                1,2,3  p     6.7  |
| STRT3D    (X, Y, Z)                      3    p    12.10 |
| STRTPT    (X, Y)                       1,2,3  p     8.1  |
| SURCLR    (ICTOP, ICBOT)               1,2,3  ps   12.5  |
| SURFCE    (XRAY, N, YRAY, M, ZMAT)       3    p    12.5  |
| SURFUN    (ZFUN, IXPTS, XD, IYPTS, YD)   3    p    12.5  |
| SURMAT    (ZMAT, NX, NY, IXPTS, IYPTS)   3    p    12.5  |
| SURSHD    (XRAY, N, YRAY, M, ZMAT)       3    p    12.5  |
| SURSZE    (XMIN, XMAX, YMIN, YMAX)     1,2,3  ps   12.5  |
| SURVIS    (CVIS)                       1,2,3  ps   12.5  |
| SWGBOX    (ID, ISEL)                     0    ps   15.2  | 
| SWGBUT    (ID, IVAL)                     0    ps   15.2  | 
| SWGCB     (ID, ROUTINE, IRAY)            0    ps   15.2  | 
| SWGFIL    (ID, CFIL)                     0    ps   15.2  | 
| SWGHLP    (CSTR)                         0    ps   15.2  |
| SWGJUS    (CJUS, CLASS)                  0    ps   15.2  |
| SWGLIS    (ID, ISEL)                     0    ps   15.2  | 
| SWGMIX    (CHAR, CMIX)                   0    ps   15.2  |
| SWGMOD    (CMOD)                         0    ps   15.2  |
| SWGMRG    (IVAL, CMRG)                   0    ps   15.2  |
| SWGPOS    (NX, NY)                       0    ps   15.2  |
| SWGSCL    (ID, XVAL)                     0    ps   15.2  | 
| SWGSIZ    (NW, NH)                       0    ps   15.2  |
| SWGTIT    (CTIT)                         0    ps   15.2  |
| SWGTXT    (ID, CSTR)                     0    ps   15.2  | 
| SWGTYP    (CTYPE, CLASS)                 0    ps   15.2  | 
| SWGWIN    (NX, NY, NW, NH)               0    ps   15.2  |
| SWGWTH    (NWTH)                         0    ps   15.2  | 
| SYMBOL    (NSYM, NX, NY)               1,2,3  p     3.3  |
| SYMFIL    (CDEV, CSTAT)                  0          3.5  |
| SYMROT    (ANGLE)                      1,2,3  ps    3.3  |
| THKCRV    (NTHK)                       1,2,3  ps    6.7  |
| TICKS     (ITICK, CAX)                 1,2,3  ps   6.2.3 |
| TICLEN    (NMAJ, NMIN)                 1,2,3  ps   6.2.3 |
| TICPOS    (CPOS, CAX)                  1,2,3  ps   6.2.3 |
| TIMOPT    none                         1,2,3  ps   6.2.4 |
| TITJUS    (CJUS)                       1,2,3  ps   6.2.10|
| TITLE     none                           2,3  p     4.3  |
| TITLIN    (CSTR, N)                    1,2,3  ps   6.2.10|
| TITPOS    (CPOS)                       1,2,3  ps   6.2.10|
| TRFREL    (XRAY, YRAY, N)                2,3        9.1  |
| TRFRES    none                         1,2,3  ps    6.11 |
| TRFROT    (XANG, NX, NY)               1,2,3  ps    6.11 |
| TRFSCL    (XSCL, YSCL)                 1,2,3  ps    6.11 |
| TRFSHL    (NXSHFT, NYSHFT)             1,2,3  ps    6.11 |
| TRIPLX    none                         1,2,3  ps    6.4  |
| = TRMLEN  (CSTR)                     0,1,2,3        9.2  |
| TXTJUS    (CJUS)                       1,2,3  ps    6.3  |
| UNIT      (NU)                         1,2,3  ps    6.1  |
| UPSTR     (CSTR)                     0,1,2,3        9.2  |
| USRPIE    (ISEG, XD, XP, NR, NOFF,     1,2,3  ps   10.2  |
|            ANG, NVX, NVY, IDRW, IANN)                    |
| VECTOR    (NX1, NY1, NX2, NY2, IVEC)   1,2,3  p     8.2  |
| VECTR3    (X1, Y1, Z1,                   3    p    12.10 |
|            X2, Y2, Z2, IVEC)                             |
| VIEW3D    (XVU, YVU, ZVU, CVU)         1,2,3  ps   12.2  |
| VKXBAR    (NVFX)                       1,2,3  ps   11.8  |
| VKYBAR    (NVFY)                       1,2,3  ps   11.8  |
| VKYTIT    (NV)                         1,2,3  ps   6.2.10| 
| WGAPP     (IP, CLAB, ID)                 0    w    15.1  |
| WGBAS     (IP, COPT, ID)                 0    w    15.1  |
| WGBOX     (IP, CLIS, ISEL, ID)           0    w    15.1  |
| WGBUT     (IP, CLAB, IVAL, ID)           0    w    15.1  |
| WGCMD     (IP, CLAB, CMD, ID)            0    w    15.1  |
| WGFIL     (IP, CLAB, CFIL, CMASK, ID)    0    w    15.1  |
| WGFIN     none                           0    w    15.1  |
| WGINI     (COPT, ID)                     0    w    15.1  |
| WGLAB     (IP, CSTR, ID)                 0    w    15.1  | 
| WGLIS     (IP, CLIS, ISEL, ID)           0    w    15.1  |
| WGLTXT    (IP, CLAB, CSTR, NWTH, ID)     0    w    15.1  |
| WGOK      (IP, ID)                       0    w    15.1  | 
| WGPBUT    (IP, CLAB, ID)                 0    w    15.1  |
| WGPOP     (IP, CLAB, ID)                 0    w    15.1  |
| WGQUIT    (IP, ID)                       0    w    15.1  | 
| WGSCL     (IP, CLAB, XMIN, XMAX, XVAL,   0    w    15.1  |
|                              NDEZ, ID)                   |
| WGTXT     (IP, CSTR, ID)                 0    w    15.1  |
| WIDBAR    (NZB)                        1,2,3  ps   11.8  |
| WIMAGE    (CFIL)                       1,2,3  p    11.9  |
| WINDOW    (NX, NY, NW, NH)               0    ps    6.1  |
| WINID     (ID)                         1,2,3  rq   11.10 |
| WINMOD    (CMOD)                       1,2,3  ps   11.8  |
| WINSIZ    (NW, NH)                   0,1,2,3  ps    6.1  |
| WINTIT    (CTIT)                       1,2,3  ps   11.10 |
| WORLD     none                           2,3  p    13.3  |
| WPIXEL    (IX, IY, NCLR)               1,2,3  p    11.9  |
| WPIXLS    (IRAY, IX, IY, NW, NH)       1,2,3  p    11.9  |
| WPXROW    (IRAY, IX, IY, N)            1,2,3  p    11.9  |
| WTIFF     (CFIL)                       1,2,3  p    11.9  |
| X11MOD    (CMOD)                       1,2,3  ps   11.8  |
| = X2DPOS  (X, Y)                         2         13.6  |
| = X3DABS  (X, Y, Z)                      3         12.11 |
| = X3DPOS  (X, Y, Z)                      3         12.11 |
| = X3DREL  (X, Y, Z)                      3         12.11 |
| XAXGIT    none                           2,3  p     4.4  |
| XAXIS     (XA, XE, XOR, XSTP, NL,      1,2,3  p     4.5  |
|                   CX, IT, NX, NY)                        |
| XAXLG     (XA, XE, XOR, XSTP, NL,      1,2,3  p     4.5  |
|                   CX, IT, NX, NY)                        |
| XAXMAP     (XA, XE, XOR, XSTP,           2    p    13.1  |
|                   CX, IT, NY)                            |
| XCROSS    none                           2,3  p     4.4  |
| XDRAW     (X, Y)                       1,2,3  p     8.1  |
| XMOVE     (X, Y)                       1,2,3  p     8.1  |
| =XPOSN    (X)                            2,3        9.1  |
| = Y2DPOS  (X, Y)                         2         13.6  |
| = Y3DABS  (X, Y, Z)                      3         12.11 |
| = Y3DPOS  (X, Y, Z)                      3         12.11 |
| = Y3DREL  (X, Y, Z)                      3         12.11 |
| YAXGIT    none                           2,3  p     4.4  |
| YAXIS     (YA, YE, YOR, YSTP, NL,      1,2,3  p     4.5  |
|                   CY, IT, NX, NY)                        |
| YAXLG     (YA, YE, YOR, YSTP, NL,      1,2,3  p     4.5  |
|                   CY, IT, NX, NY)                        |
| YAXMAP    (YA, YE, YOR, YSTP,            2  p      13.1  |
|                   CY, IT, NX)                            |
| YCROSS    none                           2,3  p     4.4  |
| =YPOSN    (Y)                            2,3        9.1  |
| = Z3DPOS  (X, Y, Z)                       3        12.11 |
| ZAXIS     (A, B, OR, STEP, NL,         1,2,3  p    11.6  |
|            CZ, IT, ID, NX, NY)                           |
| ZAXLG     (A, B, OR, STEP, NL,         1,2,3  p    11.6  |
|            CZ, IT, ID, NX, NY)                           |
| ZSCALE    (ZMIN, ZMAX)                 1,2,3  ps   12.5  |
------------------------------------------------------------
