NAME

Window3d - Window a SEPlib dataset (3-D or 2-D) by cutting and/or decimating samples.


SYNOPSIS

Window3d <in.H [params] >out.H


INPUT PARAMETERS

f_ - int
      first element to keep along axis specified by a number replacing the '_'.
j_ - int
       sampling of the elements to keep along the specified axis.
n_ - int
       number of elements to keep along the specified axis.
min_ - float
       Minimum sample value to grab from specified axis.
max_ - float
       Maximum sample value to grab from specified axis.
synch - int
       [0]whether or not to sink
squeeze - int
       [1] Wheter to squeeze axes
max_memory - int
       [50] Maximum memory in megabytes to use
verb - int
       [0]  Wheter or not to be verbose


DESCRIPTION

Windows dataset by cutting and/or subsampling along specified axes.


EXAMPLE

Window3d <in.H min1=0.3 max1=0.5 j2=3 f2=2 >out.H

   Creates out.H, which is in.H windowed from 0.3 to 0.5 along the 1 axis, and
   includes only every 3rd sample along the 2 axis, starting with the 2nd.  
   Assuming that the first axis is time (in seconds), and the second axis is offset,
   out.H will contain times from 0.3 to 0.5 seconds, and every third trace begining 
   with trace number 2.


SEE ALSO

the Window manpage


CATEGORY

util/cube