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<!-- Creator     : groff version 1.19.2 -->
<!-- CreationDate: Tue Nov  5 09:45:47 2013 -->
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta name="generator" content="groff -Thtml, see www.gnu.org">
<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
<meta name="Content-Style" content="text/css">
<style type="text/css">
       p     { margin-top: 0; margin-bottom: 0; }
       pre   { margin-top: 0; margin-bottom: 0; }
       table { margin-top: 0; margin-bottom: 0; }
</style>
<title>GMT2KML</title>

</head>
<body bgcolor="#ffffff">

<h1 align=center>GMT2KML</h1>

<a href="#NAME">NAME</a><br>
<a href="#SYNOPSIS">SYNOPSIS</a><br>
<a href="#DESCRIPTION">DESCRIPTION</a><br>
<a href="#OPTIONS">OPTIONS</a><br>
<a href="#EXAMPLES">EXAMPLES</a><br>
<a href="#LIMITATIONS">LIMITATIONS</a><br>
<a href="#MAKING KMZ FILES">MAKING KMZ FILES</a><br>
<a href="#KML HIERARCHY">KML HIERARCHY</a><br>
<a href="#SEGMENT INFORMATION">SEGMENT INFORMATION</a><br>
<a href="#SEE ALSO">SEE ALSO</a><br>

<hr>


<a name="NAME"></a>
<h2>NAME</h2>


<p style="margin-left:11%; margin-top: 1em">gmt2kml &minus;
Convert GMT data tables to KML files for Google Earth</p>

<a name="SYNOPSIS"></a>
<h2>SYNOPSIS</h2>


<p style="margin-left:11%; margin-top: 1em"><b>gmt2kml</b>
[ <i>infile(s)</i> ] [
<b>&minus;Aa</b>|<b>g</b>|<b>s</b>[<i>alt</i>|<b>x</b><i>scale</i>]
] [ <b>&minus;C</b><i>cpt</i> ] [
<b>&minus;D</b><i>descriptfile</i> ] [
<b>&minus;E</b>[<i>altitude</i>] ] [
<b>&minus;Fe</b>|<b>s</b>[<i>cpt</i>]|<b>t</b>|<b>l</b>|<b>p</b>
] [ <b>&minus;Gf|n[-|</b><i>fill</i>] ] [
<b>&minus;H</b>[<b>i</b>][<i>nrec</i>] ] [
<b>&minus;I</b><i>icon</i> ] [ <b>&minus;K</b>] [
<b>&minus;L</b><i>col1:name1,col2:name2,...</i> ] [
<b>&minus;N</b>[+|<i>name_template</i>|<i>name</i>] ] [
<b>&minus;O</b>] [
<b>&minus;Q</b>[<b>s</b>|<b>l</b>|<b>p</b>]<i>transparency</i>
] [ <b>&minus;Ra</b>|<i>w/e/s/n</i> ] [
<b>&minus;Sc</b>|<b>n</b><i>scale</i>] ] [
<b>&minus;T</b><i>title</i>[/<i>foldername</i>] ] [
<b>&minus;V</b> ] [ <b>&minus;W</b>-|<i>pen</i> ] [
<b>&minus;Z</b><i>args</i> ] [
<b>&minus;:</b>[<b>i</b>|<b>o</b>] ] [
<b>&minus;bi</b>[<b>s</b>|<b>S</b>|<b>d</b>|<b>D</b>[<i>ncol</i>]|<b>c</b>[<i>var1</i><b>/</b><i>...</i>]]
] [ <b>&minus;f</b>[<b>i</b>|<b>o</b>]<i>colinfo</i> ] [
<b>&minus;m</b>[<b>i</b>|<b>o</b>][<i>flag</i>] ] [ &gt;
<i>output.kml</i> ]</p>

<a name="DESCRIPTION"></a>
<h2>DESCRIPTION</h2>


<p style="margin-left:11%; margin-top: 1em"><b>gmt2kml</b>
reads one or more GMT table file and converts them to a
single output file using Google Earth&rsquo;s KML format.
Data may represent points, lines, or polygons, and you may
specify additional attributes such as title, altitude mode,
colors, pen widths, transparency, regions, and data
descriptions. You may also extend the feature down to ground
level (assuming it is above it) and use custom icons for
point symbols. <br>
The input file should contain the following columns: <i><br>
lon lat</i> [ <i>alt</i> ] [ <i>timestart</i> [
<i>timestop</i> ] ] <br>
where <i>lon</i> and <i>lat</i> are required for all
features, <i>alt</i> is optional for all features (see also
<b>&minus;A</b> and <b>&minus;C</b>), and <i>timestart</i>
and <i>timestop</i> apply to events and timespan features.
<i><br>
infile(s)</i></p>

<p style="margin-left:22%;">ASCII (or binary, see
<b>&minus;bi</b>) data file(s) to be operated on. If not
given, standard input will be read.</p>

<a name="OPTIONS"></a>
<h2>OPTIONS</h2>


<p style="margin-left:11%; margin-top: 1em">No space
between the option flag and the associated arguments.</p>

<table width="100%" border=0 rules="none" frame="void"
       cellspacing="0" cellpadding="0">
<tr valign="top" align="left">
<td width="11%"></td>
<td width="3%">



<p style="margin-top: 1em" valign="top"><b>&minus;A</b></p> </td>
<td width="8%"></td>
<td width="78%">


<p style="margin-top: 1em" valign="top">Select one of three
altitude modes recognized by Google Earth that determines
the altitude (in m) of the feature: <b>a</b> absolute
altitude, <b>g</b> altitude relative to sea surface or
ground, <b>s</b> altitude relative to seafloor. To plot the
features at a fixed altitude, append an altitude <i>alt</i>
(in m). Use 0 to clamp the features to the chosen reference
surface. Append <b>x</b><i>scale</i> to scale the altitude
from the input file by that factor. If no value is appended,
the altitude (in m) is read from the 3rd column of the input
file. [By default the features are clamped to the sea
surface or ground].</p></td>
<tr valign="top" align="left">
<td width="11%"></td>
<td width="3%">



<p style="margin-top: 1em" valign="top"><b>&minus;C</b></p> </td>
<td width="8%"></td>
<td width="78%">


<p style="margin-top: 1em" valign="top">Use color palette
for assigning colors to the symbol, event, or timespan
icons, based on the value in the 3rd column of the input
file. Ignored when plotting lines or polygons.</p></td>
<tr valign="top" align="left">
<td width="11%"></td>
<td width="3%">



<p style="margin-top: 1em" valign="top"><b>&minus;D</b></p> </td>
<td width="8%"></td>
<td width="78%">


<p style="margin-top: 1em" valign="top">File with HTML
snippets that will be included as part of the main
description content for the KML file [no description]. See
SEGMENT INFORMATION below for feature-specific
descriptions.</p> </td>
<tr valign="top" align="left">
<td width="11%"></td>
<td width="3%">



<p style="margin-top: 1em" valign="top"><b>&minus;E</b></p> </td>
<td width="8%"></td>
<td width="78%">


<p style="margin-top: 1em" valign="top">Extrude feature
down to ground level [no extrusion].</p></td>
<tr valign="top" align="left">
<td width="11%"></td>
<td width="3%">



<p style="margin-top: 1em" valign="top"><b>&minus;F</b></p> </td>
<td width="8%"></td>
<td width="78%">


<p style="margin-top: 1em" valign="top">Sets the feature
type. Choose from points (<b>e</b>vent, <b>s</b>ymbol, or
<b>t</b>imespan), <b>l</b>ine, or <b>p</b>olygon [symbol].
The first two columns of the input file should contain
(<i>lon, lat</i>). When altitude or value is required (i.e.,
no <i>altitude</i> value was given with <b>&minus;A</b>, or
<b>&minus;C</b> is set), the third column needs to contain
the <i>altitude</i> (in m). The event (<b>&minus;Fe</b>) is
a symbol that should only be active at a particular
<i>time</i>, given in the next column. Timespan
(<b>&minus;Ft</b>) is a symbol that should only be active
during a particular time period indicated by the next two
columns (<i>timestart, timestop</i>). Use NaN to indicate
unbounded time limits. If used, times should be in ISO
format yyyy-mm-ddThh:mm:ss[.xxx] or in GMT relative time
format (see <b>&minus;f</b>).</p></td>
<tr valign="top" align="left">
<td width="11%"></td>
<td width="3%">



<p style="margin-top: 1em" valign="top"><b>&minus;G</b></p> </td>
<td width="8%"></td>
<td width="78%">


<p style="margin-top: 1em" valign="top">Set fill color for
symbols, extrusions and polygons (<b>&minus;Gf</b>) [Default
is lightorange] or text labels (<b>&minus;Gn</b>) [Default
is white]. Optionally, use <b>&minus;Gf-</b> to turn off
polygon fill, and <b>&minus;Gn-</b> to disable labels. (See
SPECIFYING FILL below).</p></td>
<tr valign="top" align="left">
<td width="11%"></td>
<td width="3%">



<p style="margin-top: 1em" valign="top"><b>&minus;H</b></p> </td>
<td width="8%"></td>
<td width="78%">


<p style="margin-top: 1em" valign="top">Input file(s) has
header record(s). If used, the default number of header
records is <b><A HREF="gmtdefaults.html#N_HEADER_RECS">N_HEADER_RECS</A></b>. Use <b>&minus;Hi</b> if
only input data should have header records [Default will
write out header records if the input data have them]. Blank
lines and lines starting with # are always skipped.</p></td>
<tr valign="top" align="left">
<td width="11%"></td>
<td width="3%">



<p style="margin-top: 1em" valign="top"><b>&minus;I</b></p> </td>
<td width="8%"></td>
<td width="78%">


<p style="margin-top: 1em" valign="top">Specify the URL to
an alternative icon that should be used for the symbol
[Default is a Google Earth circle]. If the URL starts with +
then we will prepend http://maps.google.com/mapfiles/kml/ to
the name. [Default is a local icon with no directory
path].</p> </td>
<tr valign="top" align="left">
<td width="11%"></td>
<td width="3%">



<p style="margin-top: 1em" valign="top"><b>&minus;K</b></p> </td>
<td width="8%"></td>
<td width="78%">


<p style="margin-top: 1em" valign="top">Allow more KML code
to be appended to the output later [finalize the KML
file].</p> </td>
<tr valign="top" align="left">
<td width="11%"></td>
<td width="3%">



<p style="margin-top: 1em" valign="top"><b>&minus;L</b></p> </td>
<td width="8%"></td>
<td width="78%">


<p style="margin-top: 1em" valign="top">Extended data
given. Append one or more strings of the form
<i>col</i>:<i>name</i> separated by commas. We will expect
the listed data columns to exist in the input and they will
be encoded in the KML file as Extended Data sets, whose
attributes will be available in the Google Earth balloon
when the item is selected.</p></td>
<tr valign="top" align="left">
<td width="11%"></td>
<td width="3%">



<p style="margin-top: 1em" valign="top"><b>&minus;N</b></p> </td>
<td width="8%"></td>
<td width="78%">


<p style="margin-top: 1em" valign="top">By default, if
multisegment headers contain a <b>&minus;L</b>&quot;label
string&quot; then we use that for the name of the KML
feature (polygon, line segment or set of symbols). Default
names for these segments are &quot;Line %d&quot; and
&quot;Point Set %d&quot;, depending on the feature, where %d
is a sequence number of line segments within a file. Each
point within a line segment will be named after the line
segment plus a sequence number. Default is simply
&quot;Point %d&quot;.</p></td>
</table>

<p style="margin-left:22%;">Alternatively, select one of
these options: (1) append <b>+</b> to supply individual
symbol labels directly at the end of the data record, (2)
append a string that may include %d or a similar integer
format to assign unique name IDs for each feature, with the
segment number (for lines and polygons) or point number
(symbols) appearing where %d is placed, (3) give no
arguments to turn symbol labeling off; line segments will
still be named.</p>

<table width="100%" border=0 rules="none" frame="void"
       cellspacing="0" cellpadding="0">
<tr valign="top" align="left">
<td width="11%"></td>
<td width="4%">



<p style="margin-top: 1em" valign="top"><b>&minus;O</b></p> </td>
<td width="7%"></td>
<td width="78%">


<p style="margin-top: 1em" valign="top">Appended KML code
to an existing KML file [initialize a new KML file].</p></td>
<tr valign="top" align="left">
<td width="11%"></td>
<td width="4%">



<p style="margin-top: 1em" valign="top"><b>&minus;Q</b></p> </td>
<td width="7%"></td>
<td width="78%">


<p style="margin-top: 1em" valign="top">Set the
transparency level for the selected feature (<b>e</b>,
<b>s</b>, <b>t</b>, <b>l</b>, or <b>p</b>, plus <b>n</b> for
name labels). Transparency goes from 0 (fully transparent)
to 1 (opaque) [0.75 for polygons, 1 for symbols, lines, and
labels].</p> </td>
<tr valign="top" align="left">
<td width="11%"></td>
<td width="4%">



<p style="margin-top: 1em" valign="top"><b>&minus;R</b></p> </td>
<td width="7%"></td>
<td width="78%">


<p style="margin-top: 1em" valign="top">Issue a single
Region tag. Append <i>w/e/s/n</i> to set a particular region
(will ignore points outside the region), or append <b>a</b>
to determine and use the actual domain of the data (single
file only) [no region tags issued].</p></td>
<tr valign="top" align="left">
<td width="11%"></td>
<td width="4%">



<p style="margin-top: 1em" valign="top"><b>&minus;S</b></p> </td>
<td width="7%"></td>
<td width="78%">


<p style="margin-top: 1em" valign="top">Scale icons or
labels. Here, <b>&minus;Sc</b> sets a scale for the symbol
icon, whereas <b>&minus;Sn</b> sets a scale for the name
labels [1 for both].</p></td>
<tr valign="top" align="left">
<td width="11%"></td>
<td width="4%">



<p style="margin-top: 1em" valign="top"><b>&minus;T</b></p> </td>
<td width="7%"></td>
<td width="78%">


<p style="margin-top: 1em" valign="top">Sets the document
title [GMT Data Document]. Optionally, append
/<i>FolderName</i>; this allows you, with <b>&minus;O</b>,
<b>&minus;K</b>, to group features into folders within the
KML document. [The default folder name is &quot;<i>Name</i>
Features&quot;, where <i>Name</i> is Point, Event, Timespan,
Line, or Polygon].</p></td>
<tr valign="top" align="left">
<td width="11%"></td>
<td width="4%">



<p style="margin-top: 1em" valign="top"><b>&minus;V</b></p> </td>
<td width="7%"></td>
<td width="78%">


<p style="margin-top: 1em" valign="top">Selects verbose
mode, which will send progress reports to stderr [Default
runs &quot;silently&quot;].</p></td>
<tr valign="top" align="left">
<td width="11%"></td>
<td width="4%">



<p style="margin-top: 1em" valign="top"><b>&minus;W</b></p> </td>
<td width="7%"></td>
<td width="78%">


<p style="margin-top: 1em" valign="top">Set pen attributes
for lines or polygon outlines. Append pen attributes to use
[Defaults: width = 1p, color = black, texture = solid].
Optionally, use <b>&minus;W-</b> to turn off polygon outline
Note that for KML the pen width is given as integer pixel
widths so you must specify pen width as <i>n</i><b>p</b>,
where <i>n</i> is an integer. (See SPECIFYING PENS
below).</p> </td>
<tr valign="top" align="left">
<td width="11%"></td>
<td width="4%">



<p style="margin-top: 1em" valign="top"><b>&minus;Z</b></p> </td>
<td width="7%"></td>
<td width="78%">


<p style="margin-top: 1em" valign="top">Set one or more
attributes of the Document and Region tags. Append
<b>+a</b><i>alt_min/alt_max</i> to specify limits on
visibility based on altitude. Append
<b>+l</b><i>lod_min/lod_max</i> to specify limits on
visibility based on Level Of Detail, where <i>lod_max</i> ==
-1 means it is visible to infinite size. Append
<b>+f</b><i>fade_min/fade_max</i> to fade in and out over a
ramp [abrupt]. Append <b>+v</b> to make a feature <i>not</i>
visible when loaded [visible]. Append <b>+o</b> to open a
folder or document in the sidebar when loaded [closed].</p></td>
<tr valign="top" align="left">
<td width="11%"></td>
<td width="4%">



<p style="margin-top: 1em" valign="top"><b>&minus;:</b></p> </td>
<td width="7%"></td>
<td width="78%">


<p style="margin-top: 1em" valign="top">Toggles between
(longitude,latitude) and (latitude,longitude) input and/or
output. [Default is (longitude,latitude)]. Append <b>i</b>
to select input only or <b>o</b> to select output only.
[Default affects both].</p></td>
<tr valign="top" align="left">
<td width="11%"></td>
<td width="4%">



<p style="margin-top: 1em" valign="top"><b>&minus;bi</b></p> </td>
<td width="7%"></td>
<td width="78%">


<p style="margin-top: 1em" valign="top">Selects binary
input. Append <b>s</b> for single precision [Default is
<b>d</b> (double)]. Uppercase <b>S</b> or <b>D</b> will
force byte-swapping. Optionally, append <i>ncol</i>, the
number of columns in your binary input file if it exceeds
the columns needed by the program. Or append <b>c</b> if the
input file is netCDF. Optionally, append
<i>var1</i><b>/</b><i>var2</i><b>/</b><i>...</i> to specify
the variables to be read. [Default is 2 input columns].</p></td>
<tr valign="top" align="left">
<td width="11%"></td>
<td width="4%">



<p style="margin-top: 1em" valign="top"><b>&minus;f</b></p> </td>
<td width="7%"></td>
<td width="78%">


<p style="margin-top: 1em" valign="top">Special formatting
of input and/or output columns (time or geographical data).
Specify <b>i</b> or <b>o</b> to make this apply only to
input or output [Default applies to both]. Give one or more
columns (or column ranges) separated by commas. Append
<b>T</b> (absolute calendar time), <b>t</b> (relative time
in chosen <b><A HREF="gmtdefaults.html#TIME_UNIT">TIME_UNIT</A></b> since <b><A HREF="gmtdefaults.html#TIME_EPOCH">TIME_EPOCH</A></b>),
<b>x</b> (longitude), <b>y</b> (latitude), or <b>f</b>
(floating point) to each column or column range item.
Shorthand <b>&minus;f</b>[<b>i</b>|<b>o</b>]<b>g</b> means
<b>&minus;f</b>[<b>i</b>|<b>o</b>]0<b>x</b>,1<b>y</b>
(geographic coordinates).</p></td>
<tr valign="top" align="left">
<td width="11%"></td>
<td width="4%">



<p style="margin-top: 1em" valign="top"><b>&minus;m</b></p> </td>
<td width="7%"></td>
<td width="78%">


<p style="margin-top: 1em" valign="top">Multiple segment
file(s). Segments are separated by a special record. For
ASCII files the first character must be <i>flag</i> [Default
is &rsquo;&gt;&rsquo;]. For binary files all fields must be
NaN and <b>&minus;b</b> must set the number of output
columns explicitly. By default the <b>&minus;m</b> setting
applies to both input and output. Use <b>&minus;mi</b> and
<b>&minus;mo</b> to give separate settings to input and
output. The <b>&minus;m</b> option make sure that segment
headers in the input files are copied to output, but it has
no effect on the data selection. Selection is always done
point by point, not by segment.</p></td>
</table>

<p style="margin-left:11%; margin-top: 1em"><b>SPECIFYING
PENS</b></p>

<table width="100%" border=0 rules="none" frame="void"
       cellspacing="0" cellpadding="0">
<tr valign="top" align="left">
<td width="11%"></td>
<td width="4%">


<p valign="top"><i>pen</i></p></td>
<td width="7%"></td>
<td width="78%">


<p valign="top">The attributes of lines and symbol outlines
as defined by <i>pen</i> is a comma delimetered list of
<i>width</i>, <i>color</i> and <i>texture</i>, each of which
is optional. <i>width</i> can be indicated as a measure
(points, centimeters, inches) or as <b>faint</b>,
<b>thin</b>[<b>ner</b>|<b>nest</b>],
<b>thick</b>[<b>er</b>|<b>est</b>],
<b>fat</b>[<b>ter</b>|<b>test</b>], or <b>obese</b>.
<i>color</i> specifies a gray shade or color (see SPECIFYING
COLOR below). <i>texture</i> is a combination of dashes
&lsquo;-&rsquo; and dots &lsquo;.&rsquo;.</p></td>
</table>

<p style="margin-left:11%; margin-top: 1em"><b>SPECIFYING
COLOR</b></p>

<table width="100%" border=0 rules="none" frame="void"
       cellspacing="0" cellpadding="0">
<tr valign="top" align="left">
<td width="11%"></td>
<td width="7%">


<p valign="top"><i>color</i></p></td>
<td width="4%"></td>
<td width="78%">


<p valign="top">The <i>color</i> of lines, areas and
patterns can be specified by a valid color name; by a gray
shade (in the range 0&minus;255); by a decimal color code
(r/g/b, each in range 0&minus;255; h-s-v, ranges
0&minus;360, 0&minus;1, 0&minus;1; or c/m/y/k, each in range
0&minus;1); or by a hexadecimal color code (#rrggbb, as used
in HTML). See the <b><A HREF="gmtcolors.html">gmtcolors</A></b> manpage for more
information and a full list of color names.</p></td>
</table>

<a name="EXAMPLES"></a>
<h2>EXAMPLES</h2>


<p style="margin-left:11%; margin-top: 1em">To convert a
file with point locations (lon, lat) into a KML file with
red circle symbols, try</p>

<p style="margin-left:11%; margin-top: 1em">gmt2kml
mypoints.txt <b>&minus;Gf</b> red <b>&minus;Fs</b> &gt;
mypoints.kml</p>

<p style="margin-left:11%; margin-top: 1em">To convert a
multisegment file with lines (lon, lat) separated by
multisegment headers that contain a <b>&minus;L</b>
labelstring with the feature name, selecting a thick white
pen, and title the document, try</p>

<p style="margin-left:11%; margin-top: 1em">gmt2kml
mylines.txt <b>&minus;W</b> thick,white <b>&minus;Fl
&minus;T</b>&quot;Lines from here to there&quot; &gt;
mylines.kml</p>

<p style="margin-left:11%; margin-top: 1em">To convert a
multisegment file with polygons (lon, lat) separated by
multisegment headers that contain a <b>&minus;L</b>
labelstring with the feature name, selecting a thick black
pen and semi-transparent yellow fill, giving a title to the
document, and prescribing a particular region limit, try</p>

<p style="margin-left:11%; margin-top: 1em">gmt2kml
mypolygons.txt <b>&minus;Gf</b> yellow <b>&minus;Qp</b> 0.5
<b>&minus;Fp &minus;T</b>&quot;My polygons&quot;
<b>&minus;R</b> 30/90/-20/40 &gt; mypolygons.kml</p>

<p style="margin-left:11%; margin-top: 1em">To convert a
file with point locations (lon, lat, time) into a KML file
with green circle symbols that will go active at the
specified time and stay active going forward, try</p>

<p style="margin-left:11%; margin-top: 1em">awk
&rsquo;{print $1, $2, $3, &quot;NaN&quot;}&rsquo;
mypoints.txt | gmt2kml <b>&minus;Gf</b> green
<b>&minus;Ft</b> &gt; mytimepoints.kml</p>

<a name="LIMITATIONS"></a>
<h2>LIMITATIONS</h2>


<p style="margin-left:11%; margin-top: 1em">Google Earth
has trouble displaying filled polygons across the Dateline.
For now you must manually break any polygon crossing the
dateline into a west and east polygon and plot them
separately.</p>

<a name="MAKING KMZ FILES"></a>
<h2>MAKING KMZ FILES</h2>


<p style="margin-left:11%; margin-top: 1em">Using the KMZ
format is preferred as it takes less space. KMZ is simply a
KML file and any data files, icons, or images referenced by
the KML, contained in a zip archive. One way to organize
large data sets is to split them into groups called Folders.
A Document can contain any number of folders. Using scripts
you can create a composite KML file using the
<b>&minus;K</b>, <b>&minus;O</b> options just like you do
with GMT plots. See <b>&minus;T</b> for switching between
folders and documents.</p>

<a name="KML HIERARCHY"></a>
<h2>KML HIERARCHY</h2>


<p style="margin-left:11%; margin-top: 1em"><b><A HREF="GMT.html">GMT</A></b>
stores the different features in hierarchical folders, by
feature type (when using <b>&minus;O</b>, <b>&minus;K</b> or
<b>&minus;T/</b><i>foldername</i>), by input file (if not
standard input), and by line segment (using the name from
the segment header, or <b>&minus;N</b>). This makes it more
easy in Google Earth to switch on or off parts of the
contents of the Document. The following is a crude
example:</p>

<p style="margin-left:11%; margin-top: 1em">[ KML header
information - not present if <b>&minus;O</b> was given ]
<br>
&lt;Document&gt;&lt;name&gt;GMT Data Document&lt;/name&gt;
<br>
&lt;Folder&gt;&lt;name&gt;Point Features&lt;/name&gt; <br>
&lt;!--This level of folder is inserted only when using -O,
-K&gt; <br>
&lt;Folder&gt;&lt;name&gt;file1.dat&lt;/name&gt; <br>
&lt;!--One folder for each input file (not when standard
input)&gt; <br>
&lt;Folder&gt;&lt;name&gt;Point Set 0&lt;/name&gt; <br>
&lt;!--One folder per line segment&gt; <br>
&lt;!--Points from the first line segment in file file1.dat
go here&gt; <br>
&lt;Folder&gt;&lt;name&gt;Point Set 1&lt;/name&gt; <br>
&lt;!--Points from the second line segment in file file1.dat
go here&gt; <br>
&lt;/Folder&gt; <br>
&lt;/Folder&gt; <br>
&lt;Folder&gt;&lt;name&gt;Line Features&lt;/name&gt; <br>
&lt;Folder&gt;&lt;name&gt;file1.dat&lt;/name&gt; <br>
&lt;!--One folder for each input file (not when standard
input)&gt; <br>
&lt;Placemark&gt;&lt;name&gt;Line 0&lt;/name&gt; <br>
&lt;!--Here goes the first line segment&gt; <br>
&lt;/Placemark&gt; <br>
&lt;Placemark&gt;&lt;name&gt;Line 1&lt;/name&gt; <br>
&lt;!--Here goes the second line segment&gt; <br>
&lt;/Placemark&gt; <br>
&lt;/Folder&gt; <br>
&lt;Folder&gt; <br>
&lt;/Document&gt; <br>
[ KML trailer information - not present if <b>&minus;K</b>
was given ]</p>

<a name="SEGMENT INFORMATION"></a>
<h2>SEGMENT INFORMATION</h2>


<p style="margin-left:11%; margin-top: 1em"><b>gmt2kml</b>
will scan the segment headers for substrings of the form
<b>&minus;L</b>&quot;<i>some label</i>&quot; [also see
<b>&minus;N</b> discussion] and <b>&minus;D</b>&quot;<i>some
description</i>&quot;. If present, these are parsed to
supply name and description tags for the current
feature.</p>

<a name="SEE ALSO"></a>
<h2>SEE ALSO</h2>



<p style="margin-left:11%; margin-top: 1em"><i><A HREF="gmtdefaults.html">gmtdefaults</A></i>(1),
<i><A HREF="GMT.html">GMT</A></i>(1), <i><A HREF="img2google.html">img2google</A></i>(1), <i><A HREF="kml2gmt.html">kml2gmt</A></i>(1),
<i><A HREF="ps2raster.html">ps2raster</A></i>(1)</p>
<hr>
</body>
</html>