有個命令IESFILE
{(wV>Oc>Jw Writes out IES-format file.
IJ, ,aCj4g z!Kadqns Function
K=sQ_j. &Z u\qyh9 s Display/Modify Energy Distributions
CjQ_oNI (Xq eX (s Syntax
C>68$wd> J=K3S9:n]g IESFILE [ name [ ELLIP w l h ] ] [ PAD [ p ] ] [ 'string' ]
l%S z6 RECT
@7lZ{jV$ 8 1W})q8 Option Description
#bu`W!p} name name of the created file (extension is .IES)
W r)% C ELLIP or RECT add the devices ELLIPtical or RECTangular width, length, and height to the file's header
lRt8{GFy w width of the elliptical or rectangular device
E ZP2Bb5g l length of the elliptical or rectangular device
Q X@&~ h height of the elliptical or rectangular device
FA{I
S0 PAD p flag to pad the distribution with p values (default is minimum)
d+T]EpQJ* 'string' adds a comment string to the file's header
<Mc:Cg8> Remarks
$Z28nPd/ uFdSD n Writes out a standard IESNA photometric file (name.IES) of an angular distribution created by either a RADIANT command (A or C photometry where the polar axis becomes vertical) or a SPOTS DIR and ANGLES combination (B photometry).
/LSi Dys n The devices RECTangular or ELLIPtical width w, length l, height h, and a comment string may be added to the file's header.
!hH6!G @oRYQ |.R n If the distribution does not cover the whole sphere, then it can be optionally PADded with p values (default is minimum).
q/OraPAB q=?"0i&V !!Copyright ?1998-2002 Breault Research Organization, Inc. All rights reserved
D'nV
& m b}"/K$` Fd 
