.\" Automatically generated by Pod::Man v1.37, Pod::Parser v1.32 .\" .\" Standard preamble: .\" ======================================================================== .de Sh \" Subsection heading .br .if t .Sp .ne 5 .PP \fB\\$1\fR .PP .. .de Sp \" Vertical space (when we can't use .PP) .if t .sp .5v .if n .sp .. .de Vb \" Begin verbatim text .ft CW .nf .ne \\$1 .. .de Ve \" End verbatim text .ft R .fi .. .\" Set up some character translations and predefined strings. \*(-- will .\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left .\" double quote, and \*(R" will give a right double quote. | will give a .\" real vertical bar. \*(C+ will give a nicer C++. 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You can now perform fundisp on funtools \s-1ASCII\s0 output files (specifying the table using bracket notation) to extract tables and columns.] .PP The \fBfuntbl\fR script extracts a specified table (without the header and comments) from a funtools \s-1ASCII\s0 output file and writes the result to the standard output. The first non-switch argument is the \&\s-1ASCII\s0 input file name (i.e. the saved output from funcnts, fundisp, funhist, etc.). If no filename is specified, stdin is read. The \&\-n switch specifies which table (starting from 1) to extract. The default is to extract the first table. The \-c switch is a space-delimited list of column numbers to output, e.g. \-c \*(L"1 3 5\*(R" will extract the first three odd-numbered columns. The default is to extract all columns. The \-s switch specifies the separator string to put between columns. The default is a single space. The \-h switch specifies that column names should be added in a header line before the data is output. Without the switch, no header is prepended. The \&\-p program switch allows you to specify an awk-like program to run instead of the default (which is host-specific and is determined at build time). The \-T switch will output the data in rdb format (i.e., with a 2\-row header of column names and dashes, and with data columns separated by tabs). The \-help switch will print out a message describing program usage. .PP For example, consider the output from the following funcnts command: .PP .Vb 10 \& [sh] funcnts \-sr snr.ev "ann 512 512 0 9 n=3" \& # source \& # data file: /proj/rd/data/snr.ev \& # arcsec/pixel: 8 \& # background \& # constant value: 0.000000 \& # column units \& # area: arcsec**2 \& # surf_bri: cnts/arcsec**2 \& # surf_err: cnts/arcsec**2 .Ve .PP .Vb 6 \& # summed background-subtracted results \& upto net_counts error background berror area surf_bri surf_err \& ---- ------------ --------- ------------ --------- --------- --------- --------- \& 1 147.000 12.124 0.000 0.000 1600.00 0.092 0.008 \& 2 625.000 25.000 0.000 0.000 6976.00 0.090 0.004 \& 3 1442.000 37.974 0.000 0.000 15936.00 0.090 0.002 .Ve .PP .Vb 6 \& # background-subtracted results \& reg net_counts error background berror area surf_bri surf_err \& ---- ------------ --------- ------------ --------- --------- --------- --------- \& 1 147.000 12.124 0.000 0.000 1600.00 0.092 0.008 \& 2 478.000 21.863 0.000 0.000 5376.00 0.089 0.004 \& 3 817.000 28.583 0.000 0.000 8960.00 0.091 0.003 .Ve .PP .Vb 4 \& # the following source and background components were used: \& source_region(s) \& ---------------- \& ann 512 512 0 9 n=3 .Ve .PP .Vb 5 \& reg counts pixels sumcnts sumpix \& ---- ------------ --------- ------------ --------- \& 1 147.000 25 147.000 25 \& 2 478.000 84 625.000 109 \& 3 817.000 140 1442.000 249 .Ve .PP There are four tables in this output. To extract the last one, you can execute: .PP .Vb 4 \& [sh] funcnts \-s snr.ev "ann 512 512 0 9 n=3" | funtbl \-n 4 \& 1 147.000 25 147.000 25 \& 2 478.000 84 625.000 109 \& 3 817.000 140 1442.000 249 .Ve .PP Note that the output has been re-formatted so that only a single space separates each column, with no extraneous header or comment information. .PP To extract only columns 1,2, and 4 from the last example (but with a header prepended and tabs between columns), you can execute: .PP .Vb 5 \& [sh] funcnts \-s snr.ev "ann 512 512 0 9 n=3" | funtbl \-c "1 2 4" \-h \-n 4 \-s "\et" \& #reg counts sumcnts \& 1 147.000 147.000 \& 2 478.000 625.000 \& 3 817.000 1442.000 .Ve .PP Of course, if the output has previously been saved in a file named foo.out, the same result can be obtained by executing: .PP .Vb 5 \& [sh] funtbl \-c "1 2 4" \-h \-n 4 \-s "\et" foo.out \& #reg counts sumcnts \& 1 147.000 147.000 \& 2 478.000 625.000 \& 3 817.000 1442.000 .Ve .SH "SEE ALSO" .IX Header "SEE ALSO" See funtools(7) for a list of Funtools help pages