NAME

extractvectors —

Vector Extraction Tool for OMNeT++ Vector Files

SYNOPSIS

extractvectors [Input File] [Output File] [Vector Name Prefix] [...] -quiet

DESCRIPTION

extractvectors is an extraction tool for vectors written by OMNeT++ to a data table. ExtractVectors supports on-the-fly BZip2 decompression and compression.

ARGUMENTS

The following arguments may be provided:

Input File: The name of the input vector file.
Output File: The name of the output data table to be created.
Vector Name Prefix: Name prefix of vectors to be extracted. Multiple vector name prefixes may be specified. If no name prefix is given, all vectors will be extracted.
-quiet: Do not print verbose status information.

EXAMPLE

Consider an OMNeT++ vector file containing the vectors "Slow Start Threshold <assoc>:<path>" and "Congestion Window <assoc>:<path>", contained with a lot of other vectors in the BZip2-compressed vector file results.vec.bz2. ExtractVectors can be used to extract all vectors beginning with "Slow Start Threshold" or "Congestion Window" into a BZip2-compressed data table results.data.bz2 by the following command:
extractvectors results.vec.bz2 results.data.bz2 \
"Slow Start Threshold" \
"Congestion Window"
For each vector entry, an output line containing time (Time), event number (Event), object name (Object), vector name (Vector) and the vector value (Value) will be created.
Example:
Time Event Object Vector Value
0.003672 174 "net.client[0].sctp" "Slow Start Threshold 2:Total" 10000000
0.003672 174 "net.client[0].sctp" "Slow Start Threshold 2:Total" 10000000
0.003672 174 "net.client[0].sctp" "Congestion Window 2:Total" 4380
0.003672 174 "net.client[0].sctp" "Congestion Window 2:Total" 8760
0.003913 238 "net.server[0].sctp" "Slow Start Threshold 4:Total" 10000000
0.003913 238 "net.server[0].sctp" "Slow Start Threshold 4:Total" 10000000
0.003913 238 "net.server[0].sctp" "Congestion Window 4:Total" 3000
0.003913 238 "net.server[0].sctp" "Congestion Window 4:Total" 6000

AUTHORS

Thomas Dreibholz
https://www.uni-due.de/~be0001/omnetpp
mailto://dreibh@iem.uni-due.de