| 20 |
|
.B "\-oc out_col" |
| 21 |
|
][ |
| 22 |
|
.B "\-or out_row" |
| 23 |
+ |
][ |
| 24 |
+ |
.B "\-o RxC[xR1xC2..]" |
| 25 |
|
] |
| 26 |
|
[ |
| 27 |
|
.B input.dat |
| 32 |
|
the number of columns specified by the |
| 33 |
|
.I \-oc |
| 34 |
|
option. |
| 35 |
+ |
The number of rows may be specified with a |
| 36 |
+ |
.I \-or |
| 37 |
+ |
option, or may be determined automatically from the size of the input if |
| 38 |
+ |
it is an even multiple of the number of columns (as it should be). |
| 39 |
+ |
Alternatively, both may be specified using a |
| 40 |
+ |
.I \-o |
| 41 |
+ |
option with the number of rows and columns separated by an 'x', as in "30x14" |
| 42 |
+ |
for 30 rows by 14 columns. |
| 43 |
+ |
.I Rcollate |
| 44 |
+ |
can also reorder the input into nested blocks by continuing the output size |
| 45 |
+ |
string, "3x10X7x2" would order output data with a 3x10 super-array of 7x2 |
| 46 |
+ |
subblocks. |
| 47 |
+ |
This is a convenient way to visualize tensor data. |
| 48 |
+ |
.PP |
| 49 |
|
By default, the file is assumed to include an information header, which |
| 50 |
|
is copied to the standard output along with the command name. |
| 51 |
|
The |
| 134 |
|
.I rmtxop(1)\: |
| 135 |
|
.IP "" .2i |
| 136 |
|
rcollate -hi -ff3 -or 145 -oc 8760 input.smx | rmtxop dcoef.dmx - > res.txt |
| 137 |
+ |
.PP |
| 138 |
+ |
To visualize a Shirley-Chiu BTDF matrix where the interior resolution is |
| 139 |
+ |
64x64 and the exterior resolution is 32x32: |
| 140 |
+ |
.IP "" .2i |
| 141 |
+ |
rcollate -o 64x64X32x32 s-c_bsdf.mtx | rmtxop -fc - > s-c_bsdf.hdr |
| 142 |
|
.SH AUTHOR |
| 143 |
|
Greg Ward |
| 144 |
|
.SH NOTES |
