有個命令IESFILE
h<2O+"^ Writes out IES-format file.
t3 $+;K( lhV'Q]s@6 Function
aib)ItNb ~dqE Uu!C Display/Modify Energy Distributions
V$ss[fX u%Yr&u Syntax
& 5YI!; q, =G2A Ufn IESFILE [ name [ ELLIP w l h ] ] [ PAD [ p ] ] [ 'string' ]
h|'T'l&z RECT
vV9q5Bj: SA$1rqU= Option Description
cS 1BB#N0 name name of the created file (extension is .IES)
w q &TU'O ELLIP or RECT add the devices ELLIPtical or RECTangular width, length, and height to the file's header
hG!"e4 w width of the elliptical or rectangular device
! =c&U.B l length of the elliptical or rectangular device
gobqS+c h height of the elliptical or rectangular device
M%2 F7 FY PAD p flag to pad the distribution with p values (default is minimum)
68LB745 'string' adds a comment string to the file's header
\uV;UH7qe Remarks
o93A:f c G( ~"Zt}? 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).
K:eP Il{JE n The devices RECTangular or ELLIPtical width w, length l, height h, and a comment string may be added to the file's header.
d<v>C-nk% f)+fdc n If the distribution does not cover the whole sphere, then it can be optionally PADded with p values (default is minimum).
D ~Y 3\KP l;g8_uyjv7 !!Copyright ?1998-2002 Breault Research Organization, Inc. All rights reserved
zZ =.riK .sDVBT'% 
