有個命令IESFILE
8zQN [ [#n Writes out IES-format file.
;<#=|eD2 (?ZS 9&y} Function
u t.tf \c Q}#xfrprF Display/Modify Energy Distributions
lqvP
Dz w!OYH1ds]_ Syntax
oo|Nu+ 4c<\_\\c k IESFILE [ name [ ELLIP w l h ] ] [ PAD [ p ] ] [ 'string' ]
^(KDtc RECT
Nb)Mh 9]:F!d/ Option Description
7V&ly{</ name name of the created file (extension is .IES)
b?:?" ELLIP or RECT add the devices ELLIPtical or RECTangular width, length, and height to the file's header
dw %g9DT w width of the elliptical or rectangular device
Kxi@"<`S l length of the elliptical or rectangular device
-m $2"_ h height of the elliptical or rectangular device
x M{ SFF PAD p flag to pad the distribution with p values (default is minimum)
t:n$9WB) 'string' adds a comment string to the file's header
p,14'HS%@ Remarks
NG:
f>R ~|{_Go{
Q n Writes out a standard IESNA photometric file (name.IES) of an angular distribution created by either a RADIANT command (A or C photometry where the polar axis becomes vertical) or a SPOTS DIR and ANGLES combination (B photometry).
a 0 's6C n The devices RECTangular or ELLIPtical width w, length l, height h, and a comment string may be added to the file's header.
ysFp$!9Ux l7 U<]i GL n If the distribution does not cover the whole sphere, then it can be optionally PADded with p values (default is minimum).
tg7QX/KX !\\OMAf7 !!Copyright ?1998-2002 Breault Research Organization, Inc. All rights reserved
@/xdWN! , u/%Z0`X 
