ViewVC Help
View File | Revision Log | Show Annotations | Download File | Root Listing
root/radiance/ray/doc/man/man1/gensky.1
(Generate patch)

Comparing ray/doc/man/man1/gensky.1 (file contents):
Revision 1.4 by greg, Thu Jan 1 19:31:44 2004 UTC vs.
Revision 1.7 by greg, Thu Nov 7 23:16:17 2019 UTC

# Line 37 | Line 37 | YST   PST   MST   CST   EST   GMT
37   9     8     7     6     5     0
38  
39   CET   EET   AST   GST   IST   JST  NZST
40 < -1    -2    -3    -4    -5.5  -9   -12
40 > \-1    \-2    \-3    \-4    \-5.5  \-9   \-12
41  
42   Daylight savings time:
43   YDT   PDT   MDT   CDT   EDT   BST
44 < 8     7     6     5     4     -1
44 > 8     7     6     5     4     \-1
45  
46   CEST  EEST  ADT   GDT   IDT   JDT  NZDT
47 < -2    -3   -4    -5   -6.5   -10  -13
47 > \-2    \-3   \-4    \-5   \-6.5   \-10  \-13
48   .fi
49   .PP
50   If the time is preceded by a plus sign ('+'), then it is interpreted
# Line 104 | Line 104 | watts/steradian/meter2.
104   .I Gensky
105   supports the following options.
106   .TP 10n
107 + .BR \-y \ year
108 + If the year is specified, a more accurate solar position algorithm
109 + [Michalsky 1988] will be used in place of the formula in the IES
110 + Lighting Handbook.
111 + .TP
112   .BR \-s
113   Sunny sky without sun.
114   The sky distribution will correspond to a standard CIE clear day.
# Line 211 | Line 216 | degrees west of Greenwich.
216   (Use negative angle for east.)
217   This is used in the calculation of solar time.
218   Be sure to give the correct longitude also!
219 < If solar time is given directly, then this option has no effect.
219 > If a time zone or solar time is given directly, then this option has no effect.
220   .SH EXAMPLE
221   To produce a sunny sky for July 4th at 2:30pm Eastern daylight time at a
222   site latitude of 42 degrees, 89 degrees west longitude:
223   .IP "" .2i
224 < gensky 7 4 14:30EDT +s -a 42 -o 89
224 > gensky 7 4 14:30EDT +s \-a 42 \-o 89
225   .PP
226   To produce a sunny sky distribution for a specific sun position but
227   without the sun description:
228   .IP "" .2i
229 < gensky -ang 23 -40 -s
229 > gensky \-ang 23 \-40 \-s
230   .SH FILES
231   /usr/local/lib/ray/skybright.cal
232   .SH AUTHOR

Diff Legend

Removed lines
+ Added lines
< Changed lines
> Changed lines