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The Data Products (DP) is a simulation data post processor designed to allow visualization of data recorded in the Trick simulation.
The data products can plot ASCII, Binary & HDF5 data. HDF5 is the new data format supported since Trick 10.
Normally, a user will create DP formatted files for viewing by using the trick_dp and quickplot (trick_qp) GUIs (see 6.4 Data Products GUIs), and will not have to worry about DP file formats as well as the underlying Trick applications, which do the work of displaying plots and tables. However, there are times that a user may want to program scripts or do something command line and need to know the usage of these internal applications. There are two basic DP programs for displaying data:
| Application | Plots | Tables | Notes |
|---|---|---|---|
trick-jxplot |
yes | yes | Java plotting utility. This is the default plotting utility of trick_dp and trick_qp. |
trick-gxplot |
yes | no | Uses gnuplot for generating report quality plots. Table specifications produce no output. |
Choose trick-jxplot when your DP file contains tables, since trick-gxplot renders plots only.
The usage for both is seen below:
UNIX Prompt> trick-jxplot <session_file>
UNIX Prompt> trick-gxplot <session_file>
This session is arranged as following: