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+
+
+
+
+EXTENTS(1) manual page
+
+
+Table of Contents
+
+
+extents - displays information about class extents in given EPP file.
+
+
+extents [-%ahlrtbxtA] [-o file] file.epp
+
+
+ Extents
+calculates area extents of all classes in given file and displays it in
+tabular form.
+ This information includes minimal and maximal coordinates
+and area of class.
+By default information is printed to stdout.
+ It may
+be given in row/column and alternative coordinates.
+
+
+
+
+- --help
+- displays
+brief usage information.
+
+- --version
+- displays version number
+
+- -% --verbose
+- Displays
+percentage of processed lines in file.
+
+- -o file --output-file=file
+- gives the
+name for output file, to write results to, instead of standard output.
+
+
+- -a --alt-coords
+- display coordinates in alternative system and area in real
+units, insted of row/col and cell count.
+
+- -h --header
+- display one-line header
+above table.
+
+- -l --sort-left
+- sort classes by leftmost coordinate
+
+- -r --sort-right
+
+- sort classes by rightmost coordinate
+
+- -t --sort-top
+- same for topmost coordinate
+
+
+- -b --sort-bottom
+- I'm tired with this sort orders
+
+- -A --sort-area
+- Sort classes
+by count of cells.
+
+- -x --sort-x-center
+- Sort by x-coordinate of center of rectangle,
+containing all cells of that class. -y --sort-y-center same, but by y-coordinate
+
+
+
+
+
+outtable(1)
+
+
+
+
+ Victor B. Wagner <vitus@agropc.msk.su>
+
+
+
+ ???
+
+
+
+Table of Contents
+
+