lonlatCoh2ascii(1)

create 3 column ASCII files from the binary doris output

NAME

lonlatCoh2ascii - create 3 column ASCII files from the binary doris output

DESCRIPTION

lonlatCoh2ascii v1.0 Doris software, TUDelft, (c)1999-2011

: SYNOPSIS:

lonlatCoh2ascii: longitude_file latitude_file Coh_file output_Coh_file

: This csh-script creates a 3 column ASCII file with "lon lat coh" from the binary doris output (matrices) after step geocode. It filters out invalid data, indicated with "-999" by Doris.

: The output file can be used further with GMT to create a grd file. The format of the 3 input files are matrices in real4 float format. all of the same size. They describe the irregular geocoded position of the pixels in the interferogram, and the corresponding heights.

: The steps taken are within this script:

: 1) Create 3 temporary ASCII files with all data in a single

: large column using cpxfiddle program;

: 2) Create two 3 column ASCII file (lon lat ***)

: using "paste";

: 3) remove -999 invalid data using "grep" 4) Tidy up, remove temp files.

These steps may take a while.: Obviously staying in binary format

would be better.: This script is intented to work on all platforms,

: and to be straightforward and understandable, rather than ingenious.

: DEPENDENCIES:

: cpxfiddle program, part of Doris distribution. grep utility, standard UNIX paste utility, standard UNIX Note that lambda=longitude; phi=latitude

: EXAMPLE:

lonlatCoh2ascii Outdata/lambda.raw Outdata/phi.raw Outdata/Coherence.raw: lonlatcoh.dat

: SEE ALSO:

: cpxfiddle, paste, grep, http://gmt.soest.hawaii.edu/

: SYNOPSIS:

lonlatCoh2ascii: longitude_file latitude_file Coh_file output_Coh_file

: This csh-script creates a 3 column ASCII file with "lon lat coh" from the binary doris output (matrices) after step geocode. It filters out invalid data, indicated with "-999" by Doris.

: The output file can be used further with GMT to create a grd file. The format of the 3 input files are matrices in real4 float format. all of the same size. They describe the irregular geocoded position of the pixels in the interferogram, and the corresponding heights.

: The steps taken are within this script:

: 1) Create 3 temporary ASCII files with all data in a single

: large column using cpxfiddle program;

: 2) Create two 3 column ASCII file (lon lat ***)

: using "paste";

: 3) remove -999 invalid data using "grep" 4) Tidy up, remove temp files.

These steps may take a while.: Obviously staying in binary format

would be better.: This script is intented to work on all platforms,

: and to be straightforward and understandable, rather than ingenious.

: DEPENDENCIES:

: cpxfiddle program, part of Doris distribution. grep utility, standard UNIX paste utility, standard UNIX Note that lambda=longitude; phi=latitude

: EXAMPLE:

lonlatCoh2ascii Outdata/lambda.raw Outdata/phi.raw Outdata/Coherence.raw: lonlatcoh.dat

: SEE ALSO:

: cpxfiddle, paste, grep, http://gmt.soest.hawaii.edu/

SEE ALSO

The full documentation for lonlatCoh2ascii is maintained as a Texinfo manual. If the info and lonlatCoh2ascii programs are properly installed at your site, the command

: info lonlatCoh2ascii

should give you access to the complete manual.