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Window2.dmx - | pvsum view%03d.hdr > view_6-21-12.hdr |
| 86 |
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.PP |
| 87 |
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To compute a set of hourly spectral pictures at SFO airport |
| 88 |
< |
from a weather tape and set of Tregenza component pictures: |
| 88 |
> |
from a weather tape and set of Tregenza component pictures using |
| 89 |
> |
10 processes: |
| 90 |
|
.IP "" .2i |
| 91 |
< |
gensdaymtx sfo.epw | pvsum -o timestep%04d.hsr tregcomp%03d.hsr |
| 91 |
> |
gensdaymtx -of sfo.epw | pvsum -o timestep%04d.hsr -N 10 tregcomp%03d.hsr |
| 92 |
|
.SH NOTES |
| 93 |
< |
This tool is annoyingly similar to |
| 93 |
> |
This tool overlaps with |
| 94 |
|
.I dctimestep, |
| 95 |
|
but provides some important capabilities. |
| 96 |
|
First, |
| 110 |
|
Second, operation was simplified by focusing on the Daylight Coefficient |
| 111 |
|
command form, where the DC matrix is represented as a collection of |
| 112 |
|
pictures. |
| 113 |
< |
By excluding the three or four other operation modes of |
| 113 |
> |
By excluding the other operation modes of |
| 114 |
|
.I dctimestep, |
| 115 |
< |
new features could be explored in |
| 116 |
< |
.I pvsum. |
| 117 |
< |
For example, |
| 117 |
< |
.I pvsum |
| 118 |
< |
can write picture data to a series of commands, which |
| 119 |
< |
.I dctimestep |
| 120 |
< |
does not support. |
| 115 |
> |
new functionality could be explored and optimized, |
| 116 |
> |
such as floating-point support and |
| 117 |
> |
sending output to commands as well as files. |
| 118 |
|
.SH AUTHOR |
| 119 |
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Greg Ward |
| 120 |
|
.SH "SEE ALSO" |
