Hlp: Help                          Sys: System Data   Hmf: Huygens <a href = "#MTF">MTF</a>                   TDE: Tolerance Data Editor   Hps: Huygens <a href = "#PSF">PSF</a>                   Tde: Tilt/Decenter Elements   Hsm: Huygens SUrface <a href = "#MTF">MTF</a>           Tfg: Through Focus GTF   ISO: ISO Element Drawing           Tfm: Through Focus <a href = "#MTF">MTF</a>   Ibm: Geometric Bitmap Image Analys Tls: Tolerance List   Igs: Export IGES File              Tol: Tolerancing   Ilf: Illumination Surface          Tpf: Test Plate Fit   Ils: Illumination Scan             Tpl: Test Plate Lists   Ima: Geometric Image Analysis      Tra: Pol. Transmission   Imv: IMA/BIM File Viewer           Trw: Transmission vs. Wavelength   Ins: Insert Lens                   Tsm: Tolerance Summary   Int: Interferogram                 Und: Undo   L3d: 3D Layout                     Uni: Universal Plot   L3n: NSC 3D Layout                 Upa: Update All   LDE: Lens Data Editor              Upd: Update   LSn: NSC Shaded Model Layout       Vig: Vignetting Plot   Lac: Last Configuration            Wav: Wavelength Data   Lat: Lateral Color                 Wfm: Wavefront Map   Lay: 2D Layout                     Xdi: Extended Diffraction Image Analysis   Len: Lens Search                   Xis: Export IGES/STEP/SAT FIle   Lin: Line/Edge Response            Xse: Extended Source Encircled   Lon: Longitudinal Aberration       Yni: YNI Contributions   Lsh: Shaded Model Layout           Yyb: Y-Ybar   Lsm: Solid Model Layout            Zat: Zernike Annular Terms   Lwf: Wireframe Layout              Zex: ZEMAX Extensions   MCE: Multi-Config Editor           Zfr: Zernike Fringe Terms   MFE: Merit Function Editor         Zpl: Edit/Run ZPL Macros   Mdm: FFT <a href = "#MTF">MTF</a> Map                   Zst: Zernike Standard Terms</PRE></P><P><A name = "ZemaxOperands"><H2>ZemaxOperands</H2></A><PRE>  ZEMAXOperands - ZEMAX Operand and Type Key - ZEMAX Version 19 September 2002   Usage : ZEMAXOperandList = ZEMAXOperands  Returns a column vector of operand names.  This key may be different for other versions of ZEMAX.     1= ABSO       66= FICL      131= MNCA      196= P1VA      261= REAZ    2= ACOS       67= FICP      132= MNCG      197= P2GT      262= RELI    3= AMAG       68= FOUC      133= MNCT      198= P2LT      263= RENA    4= ANAR       69= GBPD      134= MNCV      199= P2VA      264= RENB    5= ASIN       70= GBPR      135= MNDT      200= P3GT      265= RENC    6= ASTI       71= GBPS      136= MNEA      201= P3LT      266= RETX    7= ATAN       72= GBPW      137= MNEG      202= P3VA      267= RETY    8= AXCL       73= GBPP      138= MNET      203= P4GT      268= RGLA    9= BIOC       74= GBSD      139= MNIN      204= P4LT      269= RSCH   10= BIOD       75= GBSR      140= MNPD      205= P4VA      270= RSCE   11= BIPF       76= GBSS      141= MNSD      206= P5GT      271= RSRE   12= BLNK       77= GBSW      142= MSWA      207= P5LT      272= RSRH   13= BSER       78= GBSP      143= MSWS      208= P5VA      273= RWCH   14= CENX       79= GCOS      144= MSWT      209= P6GT      274= RWCE   15= CENY       80= GENC      145= MTFA      210= P6LT      275= RWRE   16= CMFV       81= GLCA      146= MTFS      211= P6VA      276= RWRH   17= CMGT       82= GLCB      147= MTFT      212= P7GT      277= SAGX   18= CMLT       83= GLCC      148= MXAB      213= P7LT      278= SAGY   19= CMVA       84= GLCX      149= MXCA      214= P7VA      279= SFNO   20= CODA       85= GLCY      150= MXCG      215= P8GT      280= SINE   21= COGT       86= GLCZ      151= MXCT      216= P8LT      281= SKIS   22= COLT       87= GMTA      152= MXCV      217= P8VA      282= SKIN   23= COMA       88= GMTS      153= MXDT      218= PANA      283= SPCH   24= CONF       89= GMTT      154= MXEA      219= PANB      284= SPHA   25= CONS       90= GOTO      155= MXEG      220= PANC      285= SQRT   26= COSI       91= GPIM      156= MXET      221= PARA      286= SSAG   27= COVA       92= GRMN      157= MXIN      222= PARB      287= SUMM   28= CTGT       93= GRMX      158= MXPD      223= PARC      288= SVIG   29= CTLT       94= GTCE      159= MXSD      224= PARR      289= TANG   30= CTVA       95= HACG      160= NPGT      225= PARX      290= TFNO   31= CVGT       96= HHCN      161= NPLT      226= PARY      291= TGTH   32= CVLT       97= I1GT      162= NPVA      227= PARZ      292= TMAS   33= CVOL       98= I2GT      163= NPXG      228= PATX      293= TOTR   34= CVVA       99= I3GT      164= NPXL      229= PATY      294= TRAC   35= DENC      100= I4GT      165= NPXV      230= PETC      295= TRAD   36= DENF      101= I5GT      166= NPYG      231= PETZ      296= TRAE   37= DIFF      102= I6GT      167= NPYL      232= PIMH      297= TRAI   38= DIMX      103= I1LT      168= NPYV      233= PLEN      298= TRAN   39= DISC      104= I2LT      169= NPZG      234= PMAG      299= TRAR   40= DISG      105= I3LT      170= NPZL      235= POWR      300= TRAX   41= DIST      106= I4LT      171= NPZV      236= PRIM      301= TRAY   42= DIVI      107= I5LT      172= NSDD      237= PROD      302= TRCX   43= DLTN      108= I6LT      173= NSTR      238= PMGT      303= TRCY   44= DMFS      109= I1VA      174= NTXG      239= PMLT      304= TTGT   45= DMGT      110= I2VA      175= NTXL      240= PMVA      305= TTHI   46= DMLT      111= I3VA      176= NTXV      241= POPD      306= TTLT   47= DMVA      112= I4VA      177= NTYG      242= QOAC      307= TTVA   48= DXDX      113= I5VA      178= NTYL      243= QSUM      308= UDOP   49= DXDY      114= I6VA      179= NTYV      244= RAGA      309= USYM   50= DYDX      115= IMAE      180= NTZG      245= RAGB      310= VOLU   51= DYDY      116= INDX      181= NTZL      246= RAGC      311= WFNO   52= EFFL      117= ISFN      182= NTZV      247= RAGX      312= XDVA   53= EFLX      118= ISNA      183= OSCD      248= RAGY      313= XDGT   54= EFLY      119= LACL      184= OBSN      249= RAGZ      314= XDLT   55= ENDX      120= LINV      185= OOFF      250= RAED      315= XENC   56= ENPP      121= LOGE      186= OPDC      251= RAEN      316= XNEA   57= EPDI      122= LOGT      187= OPDM      252= RAID      317= XNEG   58= EQUA      123= LONA      188= OPDX      253= RAIN      318= XNET   59= ETGT      124= LPTD      189= OPGT      254= RANG      319= XXEA   60= ETLT      125= MAXX      190= OPLT      255= REAA      320= XXEG   61= ETVA      126= MCOG      191= OPVA      256= REAB      321= XXET   62= EXPP      127= MCOL      192= OPTH      257= REAC      322= YNIP   63= FCGS      128= MCOV      193= OSUM      258= REAR      323= ZERN   64= FCGT      129= MINN      194= P1GT      259= REAX      324= ZPLM   65= FCUR      130= MNAB      195= P1LT      260= REAY      325= ZTHI</PRE></P><P><A name = "deg2rad"><H2>deg2rad</H2></A><PRE>  Convert degrees to radians  Usage : Radians = deg2rad(Degrees)   See also : <a href = "#rad2deg">rad2deg</a></PRE></P><P><A name = "digitize"><H2>digitize</H2></A><PRE> function iXY = digitize()                                                                              jdc 17-Feb-00 PURPOSE         > Interactively digitizes data from an image file.        > X-Y axis scales can be any combination of linear, log.      > Automatic compensation for angular misalignment of          image with respect to screen axes. INPUT        (All input is interactively prompted)      > imagename - image filespec (any <A href = "http://www.mathworks.com">Matlab</A>-compatible format)      > three points defining coordinate axes        > arbitrary number of points on graph - digitized with left mouse button   OUTPUT      > numbered sets of iXY triplets written to screen and optionally to disc storage      > iXY - 3 x i matrix of all points digitized from image   TYPICAL CALL         <a href = "#digitize">digitize</a> <RETURN>        It is necessary to switch between the MATLAB command window and the graphic display window to        enter the prompted information.</PRE></P><P><A name = "docgen"><H2>docgen</H2></A><PRE>  Docgen script  This script generates documentation from all the help text of the .m files in the toolbox.  Usage : <a href = "#docgen">docgen</a>   See Also : <a href = "#Census">Census</a></PRE></P><P><A name = "fuiget"><H2>fuiget</H2></A><PRE>  <a href = "#fuiget">fuiget</a> - Simplified uiget  Usage : As for uiget, except that the full path and filename of the selected file is returned. </PRE></P><P><A name = "genRayDataMode0"><H2>genRayDataMode0</H2></A><PRE>  <a href = "#genRayDataMode0">genRayDataMode0</a> - generates a raydata structure suitable for passing to <a href = "#zArrayTrace">zArrayTrace</a> mode 0.   Usage : RayData = genRayDataMode0(hx, hy, px, py, radius, ...                                    raytracingmode, finalsurface, intensity, wavenumber, opdrequest)   hx and hy are scalars giving fractional field coordinates.  px and py are vectors of fractional pupil coordinates. radius is the maximum radius for which points should  be generated in the pupil.  raytracingmode is set to 0 for real rays and 1 for paraxial rays.  finalsurface is the surface at which to stop raytracing. Use -1 for the image surface.  intensity is the initial intensity to assign to each ray.  wavenumber is the wavelength number for the raytrace.  opdrequest is set to 0 for no OPD calculation. Set to 1 to request OPD calculation.   The structure RayData which is returned is suitable for passing directly to <a href = "#zArrayTrace">zArrayTrace</a>.   See also <a href = "#zArrayTrace">zArrayTrace</a>, <a href = "#gridXYRayData">gridXYRayData</a></PRE></P><P><A name = "gridXYRayData"><H2>gridXYRayData</H2></A><PRE>  <a href = "#gridXYRayData">gridXYRayData</a> - Generate a 2D grid of data in a struct with the given field names.   RayDataOut = gridXYRayData(x, y, xname, yname, radius);   x and y are are numeric vectors, xname and yname are strings, radius is a numeric scalar.  Creates a vector struct (RayDataOut) with two fields called xname and yname. The elements of the struct have a  meshgrid of values taken from the x and y vector inputs. Only elements with a hypotenuse (sqrt(x^2+y^2)) of less  than or equal to the given value are included in the struct. This function is useful for generating data  compatible for input to <a href = "#zArrayTrace">zArrayTrace</a>. The "radius" input is used to include only points within a circular  pupil for example to generate data for a mode 0 call to <a href = "#zArrayTrace">zArrayTrace</a> with rays spread evenly over the pupil  in a rectangular grid ...   x = -1:0.1:1; y = -1:0.1:1;  RayData = gridXYRayData(x, y, 'z', 'l', 1.0);   The "radius" input is only used if specified greater than 0.  See also <a href = "#zArrayTrace">zArrayTrace</a>, <a href = "#genRayDataMode0">genRayDataMode0</a></PRE></P><P><A name = "n_air"><H2>n_air</H2></A><PRE>  n_air(lambda, T, P) returns the refractive index of air computed using the same formula used by ZEMAX  See the section on Index of Refraction Computation in the Thermal Analysis chapter of the ZEMAX manual.    lambda is wavelength in microns.  T is temperature in Celsius.  P is relative air pressure.  This function returns a matrix with lambda varying from row to row, temperature varying from column to column  and pressure varying in the depth dimension. </PRE></P><P><A name = "rad2deg"><H2>rad2deg</H2></A>