mbm_copy
Section:  MB-System 5.0  (1)
Updated:  3 June 2013 
Index


 
NAME

mbm_copy - Apply mbcopy to all files referenced through
a datalist, using the MB-System file suffix convention
to name the output files

 
VERSION

Version 5.0

 
SYNOPSIS

mbm_copy -Foutputformat -Idatalist
[-H -C -T -V]

 
DESCRIPTION


mbm_copy is a macro used to copy large numbers of swath data files
from one data format to another using the program mbcopy.
The input is a datalist file referencing
all of the target swath files. The output swath file format is specified
with the -F option. If the output swath file format is not specified,
the output format will be the same as the input format.

The macro identifies a filename root for each input swath file. For files
with recognized filename suffixes (e.g. ".mb61" for a format 61 file), the
filename root is the part of the filename that comes before the suffix. For
files without a recognized suffix, the filename root is the entire filename.
So, for a format 57 data file called "0007_20020425_060531.mb57", the filename root
is "0007_20020425_060531". For a format 121 file named "009_1659", the filename
root "009_1659".

The output filenames are automatically constructed by adding the standard
MB-System file suffix to the filename root. This suffix is ".mbXXX" where
XXX is the two or three digit format id number. In the event that the output
filename is the same as the input filename (likely only if the -F option
is not used to set the output format), a "c" will be placed at the beginning
of the output file suffix, making it "c.mbXXX".

The -T option causes this macro to print out the mbcopy commands
it will execute without actually executing them. This test option allows
users to check the consequences of their command before actually running it.

 
AUTHORSHIP

David W. Caress (caress@mbari.org)




  Monterey Bay Aquarium Research Institute



Dale N. Chayes (dale@ldeo.columbia.edu)




  Lamont-Doherty Earth Observatory

 
SIMPLE DESCRIPTION OF BASIC OPTIONS


-H


This "help" flag cause the program to print out a description
of its operation and then exit immediately.
-C





This option causes the program to check if each output file
already exists, and to forgo copying those that do exist.
-F


outputformat



This option sets the output swath format. All of the swath data
files referenced in the datalist specified with the -I option
will be copied to format outputformat using mbcopy. If
the -F option is not given, then the input files will be copied
to their input formats.
-I


datalist



Sets the input datalist filename. A datalist is an ascii
file containing a list of the input swath sonar
data files to be copied and their formats.
In the datalist file, each
swath data file should be followed by a data format identifier, e.g.:

        datafile1 11


        datafile2 24




As discussed in the MB-System manual page, datalists may reference
other datalists, allowing users to construct recursive datalist structures.
This program uses the MBIO library and will read or write any swath sonar
format supported by MBIO. A list of the swath sonar data formats
currently supported by MBIO and their identifier values
is given in the MBIO manual page.
-T





This option causes mbm_copy to print out the mbcopy commands
it will execute without actually executing them. This test option allows
users to check the consequences of their command before actually running it.
-V


Causes mbm_copy to operate in "verbose" mode
so that it outputs
more information than usual.


 
EXAMPLES

Suppose one has three raw (format 56) Simrad EM300 data files:

        0001_20020424_212920_raw.all


        0002_20020425_011607_raw.all


        0003_20020425_022926_raw.all




One can generate a datalist called datalistr.mb-1 referencing these
three swath files using a text editor or by using awk:

        ls -1 *all | awk '{print $1" 56"}' > datalistr.mb-1




In order to translate all three files in the processing format for
Simrad multibeam data (format 57), use the mbm_copy macro:

        mbm_copy -I datalistr.mb-1 -F 57 -T -V




The macro prints out the following as it translates the swath data:

        Running: mbcopy -F56/57


                -I0001_20020424_212920_raw.all


                -O0001_20020424_212920.mb57


        Running: mbcopy -F56/57


                -I0002_20020425_011607_raw.all


                -O0002_20020425_011607.mb57


        Running: mbcopy -F56/57


                -I0003_20020425_022926_raw.all


                -O0003_20020425_022926.mb57


 
SEE ALSO

mbsystem(1), mbcopy(1),
mbdatalist(1)

 
BUGS

Perhaps.



 
Index

NAME

VERSION

SYNOPSIS

DESCRIPTION

AUTHORSHIP

SIMPLE DESCRIPTION OF BASIC OPTIONS

EXAMPLES

SEE ALSO

BUGS

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