| 11 |
|
][ |
| 12 |
|
.B "\-o ospec" |
| 13 |
|
][ |
| 14 |
+ |
.B "\-x xres" |
| 15 |
+ |
][ |
| 16 |
+ |
.B "\-y yres" |
| 17 |
+ |
][ |
| 18 |
|
.B "\-i{f|d} |
| 19 |
|
][ |
| 20 |
< |
.B "\-o{f|d} |
| 20 |
> |
.B "\-o{f|d|c} |
| 21 |
|
] |
| 22 |
|
.B DCspec |
| 23 |
|
[ |
| 126 |
|
will be replaced by the time step index, starting from 0. |
| 127 |
|
In this way, multiple output pictures may be produced, |
| 128 |
|
or separate result vectors (one per time step). |
| 129 |
+ |
If input is a matrix rather than a set of images, the |
| 130 |
+ |
.I \-x |
| 131 |
+ |
and/or |
| 132 |
+ |
.I \-y |
| 133 |
+ |
options may be necessary to set the output image size. |
| 134 |
+ |
If only one dimension is specified, the other is computed based |
| 135 |
+ |
on the number of rows in the result vectors. |
| 136 |
|
.PP |
| 137 |
|
A header will normally be produced on the output, unless the |
| 138 |
|
.I \-h |
| 139 |
|
option is specified. |
| 140 |
|
The |
| 141 |
< |
.I \-of |
| 141 |
> |
.I \-of, |
| 142 |
> |
.I \-od, |
| 143 |
|
or |
| 144 |
< |
.I \-od |
| 145 |
< |
option may be used to specify IEEE float or double binary output |
| 144 |
> |
.I \-oc |
| 145 |
> |
option may be used to specify IEEE float, double, or RGBE (picture) output |
| 146 |
|
data, respectively. |
| 147 |
|
.SH EXAMPLES |
| 148 |
|
To compute workplane illuminances at 3:30pm on Feb 10th: |
