有個命令IESFILE
bIXudE[8zq Writes out IES-format file.
( HEi; |D% O`[k+ Function
G?M<B~} %K`th&331 Display/Modify Energy Distributions
}s7@0#j@a XnwVK Syntax
7"_m? c8 A`B>fI IESFILE [ name [ ELLIP w l h ] ] [ PAD [ p ] ] [ 'string' ]
Af" p:;^z RECT
+P &S0/ exZgk2[0 Option Description
H|Y*TI2vf8 name name of the created file (extension is .IES)
`<3%`4z/ ELLIP or RECT add the devices ELLIPtical or RECTangular width, length, and height to the file's header
/Hs\`Kg"! w width of the elliptical or rectangular device
h]Y,gya[yk l length of the elliptical or rectangular device
kOE\.}~4 h height of the elliptical or rectangular device
lC=-1*WH PAD p flag to pad the distribution with p values (default is minimum)
dc dVB>D 'string' adds a comment string to the file's header
Z<jC,r Remarks
Y|l&mK? $$
9 !4 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).
bhl9:`s n The devices RECTangular or ELLIPtical width w, length l, height h, and a comment string may be added to the file's header.
Yu}[RXC(= y$}o{VE{x n If the distribution does not cover the whole sphere, then it can be optionally PADded with p values (default is minimum).
GI<3L K\ zH 13 ~\ !!Copyright ?1998-2002 Breault Research Organization, Inc. All rights reserved
A-eR L` ~} 02q5H 
