Ubuntu Manpage: x2sys_report - Report statistics from crossover data base

NAME

       x2sys_report - Report statistics from crossover data base

SYNOPSIS

       x2sys_report -Ccolumn -TTAG [ coedbase.txt ] [ -A ] [ -I[list] ] [ -L[corrtable] ] [ -Nnx_min ] [ -Qe|i ]
       [ -Rwest/east/south/north[r] ] [ -Strack ] [ -V ]

DESCRIPTION

       x2sys_report  will  read  the  input  crossover ASCII data base coedbase.txt (or stdin) and report on the
       statistics of crossovers (n, mean, stdev, rms, weight) for each track.  Options are available to let  you
       exclude tracks and limit the output.

       -C     Specify  which  data  column  you want to process.  Crossovers related to this column name must be
              present in the crossover data base.

       -T     Specify the x2sys TAG which tracks the attributes of this data type.

OPTIONS

No space between the option flag and the associated arguments.

coedbase.txt
The name of the input ASCII crossover error data base as produced by x2sys_cross. If not given we
read standard input instead.

-A Eliminate COEs by distributing the COE between the two tracks in proportion to track weight and
producing (dist, adjustment) spline knots files for each track (for the selected column). Such
adjustments may be used by x2sys_datalist. The adjustment files are called track.column.adj and
are placed in the $X2SYS_HOME/TAG directory. For background information on how these adjustments
are designed, see Mittal [1984].

-I Name of ASCII file with a list of track names (one per record) that should be excluded from
consideration [Default includes all tracks].

-L Apply optimal corrections to the chosen observable. Append the correction table to use [Default
uses the correction table TAG_corrections.txt which is expected to reside in the $X2SYS_HOME/TAG
directory]. For the format of this file, see x2sys_solve.

-N Only report data from tracks involved in at least nx_min crossovers [all tracks].

-Q Append e for external crossovers or i for internal crossovers only [Default is external].

-R west, east, south, and north specify the Region of interest, and you may specify them in decimal
degrees or in [+-]dd:mm[:ss.xxx][W|E|S|N] format. Append r if lower left and upper right map
coordinates are given instead of w/e/s/n. The two shorthands -Rg and -Rd stand for global domain
(0/360 and -180/+180 in longitude respectively, with -90/+90 in latitude). Alternatively, specify
the name of an existing grid file and the -R settings (and grid spacing, if applicable) are copied
from the grid. For Cartesian data just give xmin/xmax/ymin/ymax. This option bases the
statistics on those COE that fall inside the specified domain.

-S Name of a single track. If given we restrict output to those crossovers involving this track
[Default output is crossovers involving any track pair].

-V Selects verbose mode, which will send progress reports to stderr [Default runs "silently"].

EXAMPLES

       To  report statistics of all the external magnetic crossovers associated with the tag MGD77 from the file
       COE_data.txt, restricted to occupy a certain region in the south Pacific, try

       x2sys_report COE_data.txt -V -T MGD77 -R 180/240/-60/-30 -C mag > mag_report.txt

       To report on the faa crossovers globally that involves track 12345678, try

       x2sys_report COE_data.txt -V -T MGD77 -C faa -S 12345678  > faa_report.txt

REFERENCES