1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
|
.ig >>
<STYLE TYPE="text/css">
<!--
A:link{text-decoration:none}
A:visited{text-decoration:none}
A:active{text-decoration:none}
OL,UL,P,BODY,TD,TR,TH,FORM { font-family: arial,helvetica,sans-serif;; font-size:small; color: #333333; }
H1 { font-size: x-large; font-family: arial,helvetica,sans-serif; }
H2 { font-size: large; font-family: arial,helvetica,sans-serif; }
H3 { font-size: medium; font-family: arial,helvetica,sans-serif; }
H4 { font-size: small; font-family: arial,helvetica,sans-serif; }
-->
</STYLE>
<title>ploticus: processdata prefab</title>
<body bgcolor=D0D0EE vlink=0000FF>
<br>
<br>
<center>
<table cellpadding=2 bgcolor=FFFFFF width=550><tr>
<td>
<table cellpadding=2 width=550><tr>
<td><br><h2>processdata prefab</h2></td>
<td align=right>
<small>
<a href="../doc/welcome.html"><img src="../doc/ploticus.gif" border=0></a><br>
Version 2.33 Jun'06
</small><br><a href="../doc/prefabs.html">Prefabs</a>
<td></tr></table>
</td></tr>
<td>
<br>
<br>
.>>
.TH processdata_prefab PL "02-JUN-2006 PL ploticus.sourceforge.net"
.SH EXAMPLES
.LP
\fCcat mydata | pl -prefab processdata action=rotate\fR
.LP
\fCpl -prefab processdata data=mydata action=count fields="2 3"\fR
.ig >>
<br><br><br>
.>>
.SH DESCRIPTION
\fCprocessdata\fR is a
.ig >>
<a href="prefabs.html">
.>>
\0prefab
.ig >>
</a>
.>>
that allows ploticus to operate as a data processing filter, to perform
various manipulations, such as summations. The result data is written
to standard output. No plotting is done.
.LP
The various manipulations that can be done are described on the
.ig >>
<a href="processdata.html">
.>>
\0proc processdata man page
.ig >>
</a>
.>>
under the \fBaction\fR attribute.
.ig >>
<br><br><br>
.>>
.SH PARAMETERS
.IP \0
The only
.ig >>
<a href="prefab_stdparms.html">
.>>
\0standard prefab parameters
.ig >>
</a>
.>>
supported are \fBdata\fR, and the parameters pertaining to the data file.
By default, \fBdata\fR is \fC-\fR (read from standard input).
.ig >>
<br><br>
.>>
.IP \0
\fBaction\fR is the data manipulation action to be performed. This parameter is mandatory.
See the
.ig >>
<a href="processdata.html">
.>>
\0proc processdata man page
.ig >>
</a>
.>>
\fBaction\fR attribute for allowable actions and the descriptions.
.ig >>
<br><br>
.>>
.IP \0
\fBfields\fR specifies one or more
.ig >>
<a href="attributetypes.html#dfield">
.>>
\0data fields
.ig >>
</a>
.>>
to be involved in the operation.
.ig >>
<br>
<br>
</td></tr>
<td align=right>
<a href="../doc/welcome.html">
<img src="../doc/ploticus.gif" border=0></a><br><small>data display engine <br>
<a href="../doc/Copyright.html">Copyright Steve Grubb</a>
<br>
<br>
<center>
<img src="../gallery/all.gif">
</center>
</td></tr>
</table>
<br>
<center>
Ploticus is hosted at http://ploticus.sourceforge.net <br>
<img src="http://sourceforge.net/sflogo.php?group_id=38453" width="88" height="31" border="0" alt="SourceForge Logo">
</center>
.>>
|
