PostproDecode
Purpose
This command line application extracts the INS configuration data and decodes the enciphered raw data included in the post-processing file.
When used with the recommended /f xpf option, it outputs an *.xpf INS file and an *.xml configuration file.
Usage
PostproDecode [/version] [/remote] [/autostart {on|off}] /f format [/sort method] [/maxMissed nn] [/utc yyyy-mm-dd] [/cud {auto|yes|no}] [/usc {yes|no}] [/skip nnn] [/skipTime nnn] [/stop nnn] [/stopTime nnn] [/decipher {yes|no}] [/imu5msOffset {yes | no}] [/clockDriftOffset offset] [/interpolateDrift {yes | no}] [/imu xx] input [input [input]] /o output
Parameters
|
Argument |
Value |
Description |
|---|---|---|
|
/version |
Optional |
Displays version information about this application. |
|
/remote |
Optional |
Remote mode must be used when this application is embedded into an external application. Default is interactive mode. |
|
/autostart |
Optional |
If autostart is on (default) the process starts immediately, if off, user must type the start command to start the process. |
|
/f |
Mandatory |
Format of the output (text, xml, xpf, script). |
|
/sort |
Optional |
Sorting method for input file list (none, alpha, smart). |
|
/maxMissed |
Optional |
Maximum number of missing IMU frames (default to 10). |
|
/utc |
Optional |
Date of the data if not available into the file. |
|
/cud |
Optional |
Indicates if the drift of the INS clock should be compensated. This option must be turned on when a PPS was sent to the INS during the survey. |
|
/usc |
Optional |
Indicates to time stamp the IMU frames using a synthetic clock. |
|
/skip |
Optional |
Skips the nnn first bytes of the file before starting the process. |
|
/skipTime |
Optional |
Skips the nnn first seconds of the file before starting the process. |
|
/stop |
Optional |
Stops the process after reaching the byte at offset nnn. |
|
/stopTime |
Optional |
Stops the process after reaching nnn seconds. |
|
/decipher |
Optional |
If yes, indicates that the IMU data are encrypted (default) and need to be deciphered. |
|
/imu5msOffset |
Optional |
Do not use. |
|
/clockDriftOffset |
Optional |
Manuel clock drift in ms (default is 0.0). |
|
/interpolateDrift |
Optional |
Used to interpolate the INS smooth drift from the previous values (default is no). |
|
input |
Mandatory |
(List of) input file name(s) (post-pro file). |
|
/o |
Mandatory |
Name of the output file. |
Exemple
In this example a logged post protocol file from an ROV is converted to XPF format. In our current folder we have a single logged post processing file named ROVDive.txt. We are going to convert this file to an XPF file called out.xpf so we can further process it.
"C:\Program Files\Exail\DELPH INS Subsea\PostproDecode.exe" /autostart on /f xpf /cud on ROVDive.txt /o out.xpf
