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.SH SYNOPSIS |
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.B rcollate |
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[ |
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.B \-h |
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.B \-h[io] |
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][ |
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< |
.B \-f[afdb][N]] |
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.B \-w |
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][ |
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+ |
.B \-f[afdb][N] |
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][ |
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.B \-t |
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][ |
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.B "\-ic in_col" |
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.I \-oc |
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option. |
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By default, the file is assumed to include an information header, which |
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is copied to the standard output along with the command name, but the |
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is copied to the standard output along with the command name. |
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The |
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.I \-hi |
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option may be used to turn off the expectation of a header on input. |
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The |
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.I \-ho |
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option turns off header output, and |
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.I \-h |
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option may be used to turn this behavior off. |
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by itself turns off both input and output headers. |
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The |
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.I \-w |
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option turns off non-fatal warning messages, such as unexpected EOD. |
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.PP |
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The input format is assumed to be ASCII, with three white-space separated words |
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(typically numbers) in each record. |
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does not actually do anything for binary files unless the transpose |
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option is given, also. |
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.PP |
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If an input header is present, it may contain the format, number of components |
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and matrix dimensions. |
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In such cases, the |
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.I \-ic, |
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.I \-ir |
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and |
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.I \-f |
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options are not required, but will be checked against the header |
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information if provided. |
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.PP |
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The transpose option, |
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.I \-t |
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swaps rows and columns on the input. |
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to specify the input file on the command line, rather than reading |
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from the standard input, since |
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.I rcollate |
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can map the file directly into memory. |
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can map the file directly into virtual memory. |
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.SH EXAMPLE |
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To change put 8760 color triplets per row in a matrix with no header: |
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.IP "" .2i |
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To transpose a binary file with 145 float triplets per input row: |
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.IP "" .2i |
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rcollate -ff3 -ic 145 -t orig.flt > transpose.flt |
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.PP |
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To create an appropriate header for a binary float matrix as required by |
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.I rmtxop(1)\: |
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.IP "" .2i |
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rcollate -hi -ff3 -or 145 -oc 8760 input.smx | rmtxop dcoef.dmx - > res.txt |
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.SH AUTHOR |
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Greg Ward |
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.SH NOTES |
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.I rcollate |
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issues a warning and simply copies its input to its standard output. |
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.SH "SEE ALSO" |
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< |
cnt(1), histo(1), neaten(1), rcalc(1), rlam(1), tabfunc(1), total(1) |
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> |
cnt(1), histo(1), neaten(1), rcalc(1), rlam(1), rmtxop(1), tabfunc(1), total(1) |
