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gpiv_series

NAME

gpiv_series - Script to process a series of numbered files in an identical way.

SYNOPSIS

gpiv_series [-arg_n] [-dn | --dir_name dir base-name] [-df | --first_dir N] [-dl | --last_dir N] [-dx] [-fb | --file_name file base-name] [-fext | --file_extension ext] [-ff | --first_file N] [-fl | --last_file N] [-fi | --fincr N] [-fx] [-h | --help] [-n | --none] [-p | --print] [-v | --version] "process -key1 ..."

DESCRIPTION

gpiv_series processes a series of numbered files, which are eventually resident in numbered directories. If no parameters are defined at the command line, standard parameters will be used that are defined in the script. Principally, any program or script may be invoked by gpiv_series. "process" is a string which represents the name of the program to be executed, including eventually command line options and arguments. The file to be processed, as constructed from -fb c.s., will be appended to the "process" string. If the program has to be feeded with -f "filename", write -f at the end of the string.

This program does not use the parameter resources from libgpiv.

Options

-arg_n

If the process needs the current number in its argument list instead of prepending/appending it to the file base-name, the number will be put before (-f) filename in the "process" string.

-dn | --dir_name dir base-name

The dir base-name represents the directory name without its last number. It is supposed that the last number in the directory name is a counter.

-df | --first_dir N

Defines the counter N of the first directory number at which the analyses starts. Default: 0.

-dx

Use prefix numbering to directory base name.

-dl | --last_dir N

Last directory number N at which the analyses ends. Default: 0.

-fb | --file_name file base-name

The file base-name has to be given without its extension. The file base-name represents the file name without its last number, before the extension. It is supposed that the last number in the file name is a counter.

-fext | --file_extension EXT

add an extension EXT after the filename (without leading ".") in "process".

-ff | --first_file N

Defines the counter N of first file number at which the analyses starts. Default: 0.

-fl | --last_file N

Last file number N at which the analyses ends. Default: 0.

-fi | --fincr N

Increment file number with N. Default: 1. This might be usefull, for example, if subsequent numbered images are combined for cross-correlation with the gpiv_img2gpiv tool.

-fx

Use prefix numbering to file base name.

-h | --help

On-line help.

-n | --none

Suppresses real execution, only prints the process to stdout.

-p | --print

Prints the process to be performed on each file to stdout.

-v | --version

Prints version information on standard output, then exits successfully.

SEE ALSO

gpivtools

NOTES

AUTHOR

Gerber Van der Graaf

BUGS

The program has been tested for PIV data. So far, it works fine.