<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"> <!--Converted with LaTeX2HTML 2002-2-1 (1.71) original version by: Nikos Drakos, CBLU, University of Leeds * revised and updated by: Marcus Hennecke, Ross Moore, Herb Swan * with significant contributions from: Jens Lippmann, Marek Rouchal, Martin Wilck and others --> <HTML> <HEAD> <TITLE>1.1.3 Overview of GMT 4.5.3 [Jul-15, 2010]</TITLE> <META NAME="description" CONTENT="1.1.3 Overview of GMT 4.5.3 [Jul-15, 2010]"> <META NAME="keywords" CONTENT="GMT_Docs"> <META NAME="resource-type" CONTENT="document"> <META NAME="distribution" CONTENT="global"> <META NAME="Generator" CONTENT="LaTeX2HTML v2002-2-1"> <META HTTP-EQUIV="Content-Style-Type" CONTENT="text/css"> <LINK REL="STYLESHEET" HREF="GMT_Docs.css"> <LINK REL="next" HREF="node14.html"> <LINK REL="previous" HREF="node12.html"> <LINK REL="up" HREF="node10.html"> <LINK REL="next" HREF="node14.html"> </HEAD> <BODY bgcolor="#ffffff"> <!--Navigation Panel--> <A NAME="tex2html2754" HREF="node14.html"> <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next" SRC="next.png"></A> <A NAME="tex2html2748" HREF="node10.html"> <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up" SRC="up.png"></A> <A NAME="tex2html2742" HREF="node12.html"> <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous" SRC="prev.png"></A> <A NAME="tex2html2750" HREF="node1.html"> <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents" SRC="contents.png"></A> <A NAME="tex2html2752" HREF="node258.html"> <IMG WIDTH="43" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="index" SRC="index.png"></A> <BR> <B> Next:</B> <A NAME="tex2html2755" HREF="node14.html">1.1.4 Overview of GMT</A> <B> Up:</B> <A NAME="tex2html2749" HREF="node10.html">1.1 What is new</A> <B> Previous:</B> <A NAME="tex2html2743" HREF="node12.html">1.1.2 Overview of GMT</A> <B> <A NAME="tex2html2751" HREF="node1.html">Contents</A></B> <B> <A NAME="tex2html2753" HREF="node258.html">Index</A></B> <BR> <BR> <!--End of Navigation Panel--> <H2><A NAME="SECTION00913000000000000000"> 1.1.3 Overview of </A><A NAME="tex2html218" HREF="http://gmt.soest.hawaii.edu"><B>GMT</B></A> 4.5.3 [Jul-15, 2010] </H2> <P> This is mostly a bug-fix release, including more corrections to the political boundaries distributed via the GSHHS netCDF files (these affect the Syria-Israel, Israel-Jordan, Moldova-Ukraine, and the Eritrea-Ethiopia borders) as well as missing river-lake metadata in the GSHHS distribution. Therefore, this version requires the new GSHHS 2.1.0 release. <P> Here is the list of bug corrections: <DL> <DT><STRONG><A NAME="tex2html219" HREF="../man/configure.html"><I><B>configure</B></I></A><A NAME="2933"></A></STRONG></DT> <DD>: Fixed reversed use off -enable-flock. </DD> <DT><STRONG><A NAME="tex2html220" HREF="../man/gmt_init.c.html"><I><B>gmt_init.c</B></I></A><A NAME="2938"></A></STRONG></DT> <DD>: Chop off any eventual EOLs characters that might be in argv strings as it will happen when it was created by a shell command. We need this so that native Windows binaries can be used in Cygwin. </DD> <DT><STRONG><A NAME="tex2html221" HREF="../man/gmt_io.c.html"><I><B>gmt_io.c</B></I></A><A NAME="2943"></A></STRONG></DT> <DD>: <TT>GMT_is_a_blank_line</TT> saw ``t'' instead of TAB as whitespace. Added <TT>GMT_io.skip_duplicates</TT> [FALSE] to control if consecutive records with identical x,y should be skipped. This is needed by programs that uses <TT>GMT_sph_inonout</TT>, which does not expect to find duplicates vertices. <TT>GMT_fgets</TT> now checks for input record truncation and handles this gracefully (gives warning and winds to next record). </DD> <DT><STRONG><A NAME="tex2html222" HREF="../man/gmt_map.c.html"><I><B>gmt_map.c</B></I></A><A NAME="2952"></A></STRONG></DT> <DD>: Tried to free memory when nothing had been allocated. <TT>GMT_wesn_clip</TT> function would clip polygons even though there were no restrictions on longitudes (w/e = 360). </DD> <DT><STRONG><A NAME="tex2html223" HREF="../man/gmt_plot.c.html"><I><B>gmt_plot.c</B></I></A><A NAME="2958"></A></STRONG></DT> <DD>: Parallels that should be straight (e.g., in <B>-JI</B>) would sometimes appear with jump gaps. Fixed bug in <TT>GMT_plot_map_scale</TT> that could lead to endless loops when using scales to 100 km or any exact power of 10. Error was limited to 64-bit. </DD> <DT><STRONG><A NAME="tex2html224" HREF="../man/gmt2rgb.html"><I><B>gmt2rgb</B></I></A><A NAME="2965"></A></STRONG></DT> <DD>: Option <B>-G</B> was freeing the output name before it was even allocated. </DD> <DT><STRONG><A NAME="tex2html225" HREF="../man/grdcontour.c.html"><I><B>grdcontour.c</B></I></A><A NAME="2971"></A></STRONG></DT> <DD>: The L or H color for first min/max annotation was not set. Placement of H and L annotations improved by using centroids. </DD> <DT><STRONG><A NAME="tex2html226" HREF="../man/grdmask.c.html"><I><B>grdmask.c</B></I></A><A NAME="2976"></A></STRONG></DT> <DD>: Did not handle periodic longitude input when <B>-fg</B> was used. </DD> <DT><STRONG><A NAME="tex2html227" HREF="../man/grdview.c.html"><I><B>grdview.c</B></I></A><A NAME="2982"></A></STRONG></DT> <DD>: Fixed bug in parsing of <B>-W</B>[m<IMG WIDTH="8" HEIGHT="31" ALIGN="MIDDLE" BORDER="0" SRC="img12.png" ALT="$\vert$">c<IMG WIDTH="8" HEIGHT="31" ALIGN="MIDDLE" BORDER="0" SRC="img12.png" ALT="$\vert$">f] option when color starts with [m<IMG WIDTH="8" HEIGHT="31" ALIGN="MIDDLE" BORDER="0" SRC="img12.png" ALT="$\vert$">c<IMG WIDTH="8" HEIGHT="31" ALIGN="MIDDLE" BORDER="0" SRC="img12.png" ALT="$\vert$">f]. Check that topo and illumination file have the same size, otherwise it would crash. </DD> <DT><STRONG><A NAME="tex2html228" HREF="../man/greenspline.c.html"><I><B>greenspline.c</B></I></A><A NAME="2988"></A></STRONG></DT> <DD>: Must insist that one of [<B>-R</B> <B>-I</B>], <B>-N</B>, or <B>-T</B> is specified. </DD> <DT><STRONG><A NAME="tex2html229" HREF="../man/mapproject.c:.html"><I><B>mapproject.c:</B></I></A><A NAME="2997"></A></STRONG></DT> <DD>: Applied scaling to <B>-C</B><I>dx/dy</I> when <B>-Fk</B> was used, despite docs saying <B>-C</B> is in meters when <B>-F</B> is used. Fixed, and clarified docs/man to say with <B>-F</B>, <B>-C</B> is always in meters. </DD> <DT><STRONG><A NAME="tex2html230" HREF="../man/nearneighbor.c:.html"><I><B>nearneighbor.c:</B></I></A><A NAME="3008"></A></STRONG></DT> <DD>: Did not handle periodic longitude input when <B>-fg</B> was used. </DD> <DT><STRONG><A NAME="tex2html231" HREF="../man/ps2raster.c:.html"><I><B>ps2raster.c:</B></I></A><A NAME="3014"></A></STRONG></DT> <DD>: Now checks that all PS files begin with %!PS. End matter did not get parsed when there is no %%Orientation. </DD> <DT><STRONG><A NAME="tex2html232" HREF="../man/pshistogram.c:.html"><I><B>pshistogram.c:</B></I></A><A NAME="3019"></A></STRONG></DT> <DD>: Fixed incorrect bin count when a datapoint equaled xmax. </DD> <DT><STRONG><A NAME="tex2html233" HREF="../man/pslegend.c:.html"><I><B>pslegend.c:</B></I></A><A NAME="3024"></A></STRONG></DT> <DD>: Uninitialized text string could put garbage in script. </DD> <DT><STRONG><A NAME="tex2html234" HREF="../man/psmask.c:.html"><I><B>psmask.c:</B></I></A><A NAME="3029"></A></STRONG></DT> <DD>: Did not handle periodic longitude input when <B>-fg</B> was used. </DD> <DT><STRONG><A NAME="tex2html235" HREF="../man/psxy.c:.html"><I><B>psxy.c:</B></I></A><A NAME="3035"></A></STRONG></DT> <DD>: For <B>-Svs</B>, the 2nd set of coordinates did not obey <B>-:</B>. The <B>-Sw<IMG WIDTH="8" HEIGHT="31" ALIGN="MIDDLE" BORDER="0" SRC="img12.png" ALT="$\vert$">W</B> symbols did not handle the azimuth/direction conversions properly. Added better handling of dimensions with units passed via columns in the data file. </DD> <DT><STRONG><A NAME="tex2html236" HREF="../man/psxyz.c:.html"><I><B>psxyz.c:</B></I></A><A NAME="3043"></A></STRONG></DT> <DD>: For <B>-Svs</B>, the 2nd set of coordinates did not obey <B>-:</B>. The <B>-Sw<IMG WIDTH="8" HEIGHT="31" ALIGN="MIDDLE" BORDER="0" SRC="img12.png" ALT="$\vert$">W</B> symbols did not handle the azimuth/direction conversions properly. Added better handling of dimensions with units passed via columns in the data file. </DD> <DT><STRONG><A NAME="tex2html237" HREF="../man/surface.c:.html"><I><B>surface.c:</B></I></A><A NAME="3051"></A></STRONG></DT> <DD>: Did not handle periodic longitude input when <B>-fg</B> was used. </DD> <DT><STRONG><A NAME="tex2html238" HREF="../man/meca/psmeca.c.html"><I><B>meca/psmeca.c</B></I></A><A NAME="3057"></A></STRONG></DT> <DD>: Removed out of place and repeated line to compute size in <B>-a</B> option. </DD> <DT><STRONG><A NAME="tex2html239" HREF="../man/meca/submeca.c.html"><I><B>meca/submeca.c</B></I></A><A NAME="3063"></A></STRONG></DT> <DD>: Replaced calls to <TT>d_atan2</TT> by <TT>d_atan2d</TT> since the code expects angles in degrees. </DD> <DT><STRONG><A NAME="tex2html240" HREF="../man/mgd77/mgd77.c.html"><I><B>mgd77/mgd77.c</B></I></A><A NAME="3070"></A></STRONG></DT> <DD>: Incorrectly added track list =tracks.lis as another track name after correctly including all the listed tracks. No harm done other than an annoying ``Cannot find track =tracks'' message. </DD> <DT><STRONG><A NAME="tex2html241" HREF="../man/mgd77/mgd77magref.c.html"><I><B>mgd77/mgd77magref.c</B></I></A><A NAME="3075"></A></STRONG></DT> <DD>: Fix bug in <B>-A</B> option when using const time in calendar format. </DD> <DT><STRONG><A NAME="tex2html242" HREF="../man/mgg/mgd77togmt.c.html"><I><B>mgg/mgd77togmt.c</B></I></A><A NAME="3081"></A></STRONG></DT> <DD>: Now has proper synopsis. </DD> <DT><STRONG><A NAME="tex2html243" HREF="../man/misc/kml2gmt.c.html"><I><B>misc/kml2gmt.c</B></I></A><A NAME="3086"></A></STRONG></DT> <DD>: Did not anticipate optional attributes for tags like <IMG WIDTH="17" HEIGHT="29" ALIGN="MIDDLE" BORDER="0" SRC="img14.png" ALT="$<$">PlaceMark<IMG WIDTH="17" HEIGHT="29" ALIGN="MIDDLE" BORDER="0" SRC="img15.png" ALT="$>$">, etc. </DD> <DT><STRONG><A NAME="tex2html244" HREF="../man/sph/sphtriangulate.c.html"><I><B>sph/sphtriangulate.c</B></I></A><A NAME="3091"></A></STRONG></DT> <DD>: Incorrect items for cols 3-4 for <B>-N</B>. </DD> <DT><STRONG><A NAME="tex2html245" HREF="../man/x2sys/x2sys.c.html"><I><B>x2sys/x2sys.c</B></I></A><A NAME="3097"></A></STRONG></DT> <DD>: Need to include the ``.'' when checking if a suffix is present in a filename. Reading of data formats .gmt and custom returned all columns and not just the requested columns, causing errors upstream. </DD> <DT><STRONG><A NAME="tex2html246" HREF="../man/x2sys/x2sys_datalist.c.html"><I><B>x2sys/x2sys_datalist.c</B></I></A><A NAME="3102"></A></STRONG></DT> <DD>: Check to see if both lon and lat had been requested only checked for longitude (twice). </DD> <DT><STRONG><A NAME="tex2html247" HREF="../man/x2sys/x2sys_list.c.html"><I><B>x2sys/x2sys_list.c</B></I></A><A NAME="3107"></A></STRONG></DT> <DD>: Implemented <B>-S</B>[<B>+</B>] to print info relevant to both cruises. </DD> </DL> <P> Here is a list of the recent enhancement to various programs; these were introduced to correct mistakes or overcome limitations: <P> <OL> <LI><A NAME="tex2html248" HREF="../man/gmtmath.c.html"><I><B>gmtmath.c</B></I></A><A NAME="3113"></A> has added function <B>SQR</B> (square). </LI> <LI><A NAME="tex2html249" HREF="../man/grdgradient.c.html"><I><B>grdgradient.c</B></I></A><A NAME="3118"></A> now lets <B>-S</B> work alone without requiring <B>-G</B>. </LI> <LI><A NAME="tex2html250" HREF="../man/grdmath.c.html"><I><B>grdmath.c</B></I></A><A NAME="3125"></A>] has added function <B>SQR</B> (square). </LI> <LI><A NAME="tex2html251" HREF="../man/pswiggle.c.html"><I><B>pswiggle.c</B></I></A><A NAME="3130"></A> <B>-Dx</B><I>gap</I> now allows gaps to be in projected distances. </LI> <LI><A NAME="tex2html252" HREF="../man/mgd77/mgd77.c.html"><I><B>mgd77/mgd77.c</B></I></A><A NAME="3136"></A> was updated for 11th generation IGRF - IGRF2010. </LI> <LI><A NAME="tex2html253" HREF="../man/x2sys/x2sys_get.c.html"><I><B>x2sys/x2sys_get.c</B></I></A><A NAME="3141"></A> needed <B>-L+</B>[<I>list</I>] so internal crossovers can be added. </LI> <LI><A NAME="tex2html254" HREF="../man/GMT_nighttime.cpt.html"><I><B>GMT_nighttime.cpt</B></I></A><A NAME="3147"></A> color table donated by Andreas Trawoeger. </LI> <LI><A NAME="tex2html255" HREF="../man/GMT_paired.cpt.html"><I><B>GMT_paired.cpt</B></I></A><A NAME="3152"></A> qualitative color table by Cynthia Brewer. </LI> </OL> <P> <HR> <!--Navigation Panel--> <A NAME="tex2html2754" HREF="node14.html"> <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next" SRC="next.png"></A> <A NAME="tex2html2748" HREF="node10.html"> <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up" SRC="up.png"></A> <A NAME="tex2html2742" HREF="node12.html"> <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous" SRC="prev.png"></A> <A NAME="tex2html2750" HREF="node1.html"> <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents" SRC="contents.png"></A> <A NAME="tex2html2752" HREF="node258.html"> <IMG WIDTH="43" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="index" SRC="index.png"></A> <BR> <B> Next:</B> <A NAME="tex2html2755" HREF="node14.html">1.1.4 Overview of GMT</A> <B> Up:</B> <A NAME="tex2html2749" HREF="node10.html">1.1 What is new</A> <B> Previous:</B> <A NAME="tex2html2743" HREF="node12.html">1.1.2 Overview of GMT</A> <B> <A NAME="tex2html2751" HREF="node1.html">Contents</A></B> <B> <A NAME="tex2html2753" HREF="node258.html">Index</A></B> <!--End of Navigation Panel--> <ADDRESS> Paul Wessel 2011-02-27 </ADDRESS> </BODY> </HTML>
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