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su 的源代码库

Program sukeycount writes the key and the count to the
terminal or a text file when a change of key occurs. This
does not provide a unique key count (see SUCOUNTKEY for
that).

Note that for key values  1 2 3 4 2 5
value 2 is counted once per occurrence since this program
only recognizes a change of key, not total occurrence.

This program is most useful for getting CMP fold when the
input data are sorted in cdp order.

Below is the output of demo script Xkeycount
----------------------------------------------
 
surange:
32 traces:
 tracl=(1,32)  tracr=(1,32)  cdp=(1,11)  offset=400 ns=64
 dt=4000
 
tracl/cdp from sugethw
---------
1 1 
2 2 
3 2 
4 3 
5 3 
6 3 
7 4 
8 4 
9 4 
10 4 
11 5 
12 5 
13 5 
14 5 
15 6 
16 6 
17 6 
18 6 
19 7 
20 7 
21 7 
22 7 
23 8 
24 8 
25 8 
26 8 
27 9 
28 9 
29 9 
30 10 
31 10 
32 11 
 

/usr/arch/apps/seismicx38/bin/xwigb: clip=3


      cdp = 1      has  1  trace(s)
      cdp = 2      has  2  trace(s)
      cdp = 3      has  3  trace(s)
      cdp = 4      has  4  trace(s)
      cdp = 5      has  4  trace(s)
      cdp = 6      has  4  trace(s)
      cdp = 7      has  4  trace(s)
      cdp = 8      has  4  trace(s)
      cdp = 9      has  3  trace(s)
      cdp = 10      has  2  trace(s)
      cdp = 11      has  1  trace(s)

        32 trace(s) read