.\" DO NOT MODIFY THIS FILE!  It was generated by help2man 1.47.4.
.TH LONLATHEI2ASCII "1" "September 2017" "lonlathei2ascii v1.0 Doris software, bert kampes, (c)1999-2003" "User Commands"
.SH NAME
lonlathei2ascii \- create 3 column ASCII files from the binary doris output 
.SH DESCRIPTION
lonlathei2ascii v1.0 Doris software, bert kampes, (c)1999\-2003
.IP
SYNOPSIS:
.TP
lonlathei2ascii
longitude_file latitude_file height_file  output_file
.IP
This csh\-script creates an 3 column ASCII file with "lon lat hei"
from the binary doris output (matrices) after step geocode.
It filters out invalid data, indicated with "\-999" by Doris.
.IP
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.
.IP
The steps taken are within this script:
.IP
1) Create 3 temporary ASCII files with all data in a single
.IP
large column using cpxfiddle program;
.IP
2) Create a single 3 column ASCII file (lon lat hei)
.IP
using "paste";
.IP
3) remove \fB\-999\fR invalid data using "grep"
4) Tidy up, remove temp files.
.TP
These steps may take a while.
Obviously staying in binary format
.TP
would be better.
This script is intented to work on all platforms,
.IP
and to be straightforward and understandable, rather than ingenious.
.IP
DEPENDENCIES:
.IP
cpxfiddle program, part of Doris distribution.
grep utility, standard UNIX
paste utility, standard UNIX
Note that lambda=longitude; phi=latitude
.IP
EXAMPLE:
.TP
lonlathei2ascii Outdata/lambda.raw Outdata/phi.raw Outdata/heights.raw
lonlathei.dat
.IP
SEE ALSO:
.IP
cpxfiddle, paste, grep, http://gmt.soest.hawaii.edu/
.IP
SYNOPSIS:
.TP
lonlathei2ascii
longitude_file latitude_file height_file  output_file
.IP
This csh\-script creates an 3 column ASCII file with "lon lat hei"
from the binary doris output (matrices) after step geocode.
It filters out invalid data, indicated with "\-999" by Doris.
.IP
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.
.IP
The steps taken are within this script:
.IP
1) Create 3 temporary ASCII files with all data in a single
.IP
large column using cpxfiddle program;
.IP
2) Create a single 3 column ASCII file (lon lat hei)
.IP
using "paste";
.IP
3) remove \fB\-999\fR invalid data using "grep"
4) Tidy up, remove temp files.
.TP
These steps may take a while.
Obviously staying in binary format
.TP
would be better.
This script is intented to work on all platforms,
.IP
and to be straightforward and understandable, rather than ingenious.
.IP
DEPENDENCIES:
.IP
cpxfiddle program, part of Doris distribution.
grep utility, standard UNIX
paste utility, standard UNIX
Note that lambda=longitude; phi=latitude
.IP
EXAMPLE:
.TP
lonlathei2ascii Outdata/lambda.raw Outdata/phi.raw Outdata/heights.raw
lonlathei.dat
.IP
SEE ALSO:
.IP
cpxfiddle, paste, grep, http://gmt.soest.hawaii.edu/
.SH "SEE ALSO"
The full documentation for
.B lonlathei2ascii
is maintained as a Texinfo manual.  If the
.B info
and
.B lonlathei2ascii
programs are properly installed at your site, the command
.IP
.B info lonlathei2ascii
.PP
should give you access to the complete manual.