Description
The ReassignS57FOIDs process reassigns the feature object IDs (FOIDs) of all features in an S-57 file.
This process is run on a base S-57 file with no existing feature object ID lookup table.The original FOIDs are listed and cross-referenced to new FOIDs in the FOID lookup table. Then the process is run again for an S-57 update using the FOID lookup table that was created by the first run as input. This is required because a base and update S-57 file may contain the same FOIDs and if a common FOID is modified in the base it must be assigned the same value in the update.
Inputs
An S-57 file that may be a base (000) or update (001, 002, etc.) file.
Outputs
An S-57 file that may be a base (000) or update file (001, 002, etc) with an extension that matches the input S-57 file.
Command Line Syntax
carisbatch --run ReassignS57FOIDs [options] input output
Options
This table describes the parameters for this process.
Parameter | ||||
Long | Short | Description | Can Repeat | Notes |
IHOAgencyCode | a | Common Options | FALSE | This must be specified explicitly. |
IHOAgencyCodeFile | A | Common Options | FALSE | This must be specified explicitly. |
UniqueFOIDFile | U | Common Options | FALSE | |
FOIDLookupTableFile | F | The path to the feature object ID lookup table file. This can be a new or existing file. The original FOIDs are listed and cross-referenced to new FOIDs. If the file does not exist, it is created by the process. If the file already exists, it is updated by the process and its content is used to reassign FOIDs. | FALSE | This must be specified explicitly. |
Example
To use this command refer to the following example
Example | ||
Objective | You want to reassign all feature object IDs in an S-57 file. | |
Description | Command Line Syntax | |
The IHO agency code is DE. | --iho-agency-code DE | |
The IHO agency code file is named | -iho-agency-code-file C:\system\agencies.txt | |
The unique FOID file is named | --unique-foid-file C:\system\uniqueid.txt | |
The FOID lookup table is named | --foid-lookup-table-file D:\output\foidlookuptable.txt | |
The input file is named | D:\input\gb4x0000.007 | |
The output file is named | D:\output\gb4x0000.007 | |
Command Line | carisbatch --run ReassignS57FOIDs --iho-agency-code DE --iho-agency-code-file C:\system\agencies.txt --unique-foid-file C:\system\uniqueid.txt --foid-lookup-table-file D:\output\foidlookuptable.txt D:\input\gb4x0000.007 | |
Outcome | The FOIDs are reassigned, the lookup table is created or updated, and the unique ID file is updated. | |
Extra Notes | N/A | |