NAME

Sort3d, Grid_fold - Sort, transpose, or test gridding parameters


SYNOPSIS

Sort3d,Grid_fold <in.H >out.H pars


INPUT PARAMETERS

nkeys- integer
       number of sort keys
key_- character
       name of key to sort in ascending order
ng_- integer
       number of grid cells for key_
dg_- real
       sampling of grid cells for key_
og_- real
       first location of grid cell for key_
plane- char*
       plane to transpose (eg) '34'
verb- integer
       [0] amount of progress info to print out
synch- integer
       [0] whether [1] or not [0] to synch traces
compress_tr- integer
       [1] whether (1) or not(0) to compress the
       trace in bin axis if it equal 1
preserve_nd - integer
        [0]  wheter (1) or not(0) to preserver the input n2,n3,n4,n... values
max_memory,max_size- integer
       [20] maximum amount of memory in   megabytes
       to use. This is only somewhat accurate because
       it will always hold (n_sort_keys +1 * n2).
       Memory consumed will be approximately
       max(max_memory,100000+(n_sort_keys+1)*n2


DESCRIPTION

 Sort3d serves three purposes: Sorting, tranposing or testing binning params
 To sort a SEP3d dataset use nkeys key1, og1, etc Sort3d < in.H >out.H [pars]
 To transpose a dataset provide : Sort3d  plane=23 < in.H >out.H
 To test a gridding pattern use sort pars  Grid_fold  < in.H >out.H [pars]


SEE ALSO

the Fold3d manpage


CATEGORY

util/cube