NAME
prefield - prepares input file for ’muplot’ to plot 2d fields with
arrows
SYNOPSIS
prefield <file> <scale> x y F_x F_y
DESCRIPTION
prefield prepares input file for ’muplot’ to plot 2d fields with arrows
Example: prefield test.dat 20 1 2 5 6 prepares the field-data file,
from data in ’test.dat’ where the 1st and 2nd columns in the file are x
and y space-positions, and the fields F_x and F_y are represented in
the 5th and 6th columns. At the same time the field is magnified
20-fold (second command line option).
Use ’-’ as file name to read from <stdin> and write to <stdout>.
COPYRIGHT
Copyright © 1997, 2001, 2005, 2007, 2009 Dimitar Ivanov
License: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.