ExtractAttributes Usage Guide
Synopsis
ExtractAttributes is an application program
that extracts the data attributes of a Shape file and, optionally, saves them into
a separate text data file.
Note: A Ucf file containing per-vertex Data Attributes is often colloquially referred to as a "4D Ucf"
Operational Details
Each file listed on the command line is examined to determine if it contains
a data attribute. If found, the data attribute values are printed to the
console output as a table. The first line of the table is the name of the
Ucf attribute, as specified by the comments supported by the ShapeTools Ucf parser.
If no attribute name is found, the default attribute name assigned by
the ShapeTools library (ucfData0) is used.
If no data attribute is found no output is printed.
When multiple files are listed on the commmand line the output
for each is concatenated to the output stream in the right-to-left order
in which the data files are listed.
{-version | -help | file0.ucf , file1.ucf, ..., fileN.ucf}
Command Line Arguments and Syntax
Examples
The first input file in these examples is named
first.ucf
The second input shape file is named "second"
The ouput file in these examples is named
output
The program file in these examples is named
Extract4DUcfAttributes.jar
Extract the data attribute from two ucf files named "1.ucf" and 2.ucf and save into a file name attr.txt
Use this command : *java -jar Extract4DUcfAttributes.jar 1.ucf 2.ucf > attr.txt *
