<!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>1.1.8 Overview of GMT 4.2.1 [October-10, 2007]</TITLE> <META NAME="description" CONTENT="1.1.8 Overview of GMT 4.2.1 [October-10, 2007]"> <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="node19.html"> <LINK REL="previous" HREF="node17.html"> <LINK REL="up" HREF="node10.html"> <LINK REL="next" HREF="node19.html"> </HEAD> <BODY bgcolor="#ffffff"> <!--Navigation Panel--> <A NAME="tex2html2750" HREF="node19.html"> <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next" SRC="next.png"></A> <A NAME="tex2html2744" HREF="node10.html"> <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up" SRC="up.png"></A> <A NAME="tex2html2738" HREF="node17.html"> <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous" SRC="prev.png"></A> <A NAME="tex2html2746" HREF="node1.html"> <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents" SRC="contents.png"></A> <A NAME="tex2html2748" HREF="node256.html"> <IMG WIDTH="43" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="index" SRC="index.png"></A> <BR> <B> Next:</B> <A NAME="tex2html2751" HREF="node19.html">1.1.9 Overview of GMT</A> <B> Up:</B> <A NAME="tex2html2745" HREF="node10.html">1.1 What is new</A> <B> Previous:</B> <A NAME="tex2html2739" HREF="node17.html">1.1.7 Overview of GMT</A> <B> <A NAME="tex2html2747" HREF="node1.html">Contents</A></B> <B> <A NAME="tex2html2749" HREF="node256.html">Index</A></B> <BR> <BR> <!--End of Navigation Panel--> <H2><A NAME="SECTION00918000000000000000"> 1.1.8 Overview of </A><A NAME="tex2html503" HREF="http://gmt.soest.hawaii.edu"><B>GMT</B></A> 4.2.1 [October-10, 2007] </H2> <P> Changes in <A NAME="tex2html504" HREF="http://gmt.soest.hawaii.edu"><B>GMT</B></A> 4.2.1 once again address many structural issues as well as numerous bug fixes. System-wide changes include a revamping of the entire configure/make setup for both regular installations and CVS users, an improvement to how the BCR 2-D interpolations for images and grids are done by adding B-spline and nearest neighbor as optional interpolants, introduction of a new <I>PostScript</I> Level 2 pattern machinery in <A NAME="tex2html505" HREF="../man/pslib.c.html"><I><B>pslib.c</B></I></A><A NAME="4757"></A>, an updated GSHHS coastline version (which also includes Australia internal state boundaries, fixes to the Yemeni and Lebanese borders, and more river lines), and general improvements and corrections to the documentation, such as placing all man pages in section 1 (except pslib which goes in section 3). Starting with <A NAME="tex2html506" HREF="http://gmt.soest.hawaii.edu"><B>GMT</B></A> 4.2.1 we will also begin naming the coastline-related archives by the GSHHS prefix and use the actual GSHHS version number (now 1.9). <P> Individual programs have also seen some new options or enhancements: <OL> <LI><A NAME="tex2html507" HREF="../man/gmtselect.html"><I><B>gmtselect</B></I></A><A NAME="4765"></A> has enhancement <B>-Lp</B> to limit points beyond a line's endpoints. </LI> <LI><A NAME="tex2html508" HREF="../man/grdfilter.html"><I><B>grdfilter</B></I></A><A NAME="4771"></A> has new option <B>-D</B>5 to allow direct filtering of Mercator grids (img). </LI> <LI><A NAME="tex2html509" HREF="../man/grdmask.html"><I><B>grdmask</B></I></A><A NAME="4777"></A> has an enhanced <B>-A</B> option; append <B>m</B> or <B>p</B> to design a mask polygon by first following a meridian, then a parallel, or vice versa. </LI> <LI><A NAME="tex2html510" HREF="../man/gmtmath.html"><I><B>gmtmath</B></I></A><A NAME="4783"></A> has several new operators, such as <B>PLMg</B> (geophysical normalization and suitable for high degree and order), <B>FACT, SKEW, KURT, PQUANT, EULER, PSI, PV, QV, COT, COTD, ACOT, SEC, SECD, ASEC, CSC, CSCD</B>, and <B>ACSC</B>. </LI> <LI><A NAME="tex2html511" HREF="../man/grdmath.html"><I><B>grdmath</B></I></A><A NAME="4788"></A> has the same new operator as <A NAME="tex2html512" HREF="../man/gmtmath.html"><I><B>gmtmath</B></I></A><A NAME="4793"></A>, plus <B>YLMg</B> and <B>CBAZ</B>. </LI> <LI><A NAME="tex2html513" HREF="../man/grdproject.html"><I><B>grdproject</B></I></A><A NAME="4798"></A> now considers <B>-R</B> an optional setting. </LI> <LI><A NAME="tex2html514" HREF="../man/mapproject.html"><I><B>mapproject</B></I></A><A NAME="4804"></A> has an enhanced <B>-G-</B> option where increments rather than cumulative distances are returned. Also, for UTM projections with <B>-C</B>, the <B>-R</B> option is now optional provided the UTM zone is properly specified. </LI> <LI><A NAME="tex2html515" HREF="../man/ps2raster.html"><I><B>ps2raster</B></I></A><A NAME="4812"></A> has now a new <B>-P</B> option for forcing portrait orientation. </LI> <LI><A NAME="tex2html516" HREF="../man/pshistogram.html"><I><B>pshistogram</B></I></A><A NAME="4818"></A> has now a new <B>-C</B> option for using a cpt file to paint the bars. </LI> <LI><A NAME="tex2html517" HREF="../man/pstext.html"><I><B>pstext</B></I></A><A NAME="4824"></A> will now accept the @_, @: and @; escape sequences for underline, font size change, and font color change regardless of mode. </LI> <LI><A NAME="tex2html518" HREF="../man/psrose.html"><I><B>psrose</B></I></A><A NAME="4829"></A> has a new option <B>-L</B> to control the labels. </LI> <LI><A NAME="tex2html519" HREF="../man/psxy.html"><I><B>psxy</B></I></A><A NAME="4835"></A> has an enhanced <B>-A</B> option; append <B>m</B> or <B>p</B> to draw a line by first following a meridian, then a parallel, or vice versa. Can now plot a notched box-and-whisker symbol, and we added <B>+n</B><I>dx/dy</I> to nudge placement of quoted line labels. Encanced<B>-E</B>.../[-<IMG WIDTH="8" HEIGHT="31" ALIGN="MIDDLE" BORDER="0" SRC="img11.png" ALT="$\vert$">+]<I>pen</I> where + means apply cpt color (<B>-C</B>) to symbol and bar - means apply to bar only (no fill). Likewise, <B>-W</B>[+<IMG WIDTH="8" HEIGHT="31" ALIGN="MIDDLE" BORDER="0" SRC="img11.png" ALT="$\vert$">-]<I>pen</I> controls if <B>-C</B> sets outline (-) or both fill and outline (+). </LI> <LI><A NAME="tex2html520" HREF="../man/psxyz.html"><I><B>psxyz</B></I></A><A NAME="4845"></A> hass enhanced <B>-W</B>[+<IMG WIDTH="8" HEIGHT="31" ALIGN="MIDDLE" BORDER="0" SRC="img11.png" ALT="$\vert$">-]<I>pen</I> that controls if <B>-C</B> sets outline (-) or both fill and outline (+). </LI> <LI><A NAME="tex2html521" HREF="../man/sample1d.html"><I><B>sample1d</B></I></A><A NAME="4852"></A> now accepts <B>-Fn</B> for no interpolation (returns nearest value). </LI> <LI>Two additional color maps have been added: <B>panoply</B> mimics the default colormap in the netCDF viewing program <I>Panoply</I><A NAME="4857"></A>; <B>cyclic</B> provides a full spectrum of 360 degrees in hue. </LI> <LI><A NAME="tex2html522" HREF="../man/originator.html"><I><B>originator</B></I></A><A NAME="4861"></A> (<I>spotter</I> supplement) has new option <B>-Q</B> to specify constant r/t for (x,y,z) data only. </LI> </OL> <P> Below is a list of previous problems that we have identified and corrected in the current release: <DL> <DT><STRONG><A NAME="tex2html523" HREF="../man/gmt_agc_io.c.html"><I><B>gmt_agc_io.c</B></I></A><A NAME="4867"></A></STRONG></DT> <DD>: Failed when nx and/or ny was multiple of 40 + 1. </DD> <DT><STRONG><A NAME="tex2html524" HREF="../man/gmt_custom_io.c.html"><I><B>gmt_custom_io.c</B></I></A><A NAME="4872"></A></STRONG></DT> <DD>: Surfer grid start at lower, not upper left. </DD> <DT><STRONG><A NAME="tex2html525" HREF="../man/gmt_io.c.html"><I><B>gmt_io.c</B></I></A><A NAME="4877"></A></STRONG></DT> <DD>: Combinations of <B>OUTPUT_DEGREE_FORMAT</B>=ddd:mm:ss.xxxF and <B>-:</B> would add W<IMG WIDTH="8" HEIGHT="31" ALIGN="MIDDLE" BORDER="0" SRC="img11.png" ALT="$\vert$">E to lat and S<IMG WIDTH="8" HEIGHT="31" ALIGN="MIDDLE" BORDER="0" SRC="img11.png" ALT="$\vert$">N to lon for formatted output. Blank lines were not recognized under cygwin/SFU. When no delimiters are used for input date format (e.g., yyyymmdd) then yyyy <I>must be</I> 4 characters and we must use %4d. Leading zeros are required if year <IMG WIDTH="16" HEIGHT="29" ALIGN="MIDDLE" BORDER="0" SRC="img12.png" ALT="$<$"> 1000. </DD> <DT><STRONG><A NAME="tex2html526" HREF="../man/gmt_init.c.html"><I><B>gmt_init.c</B></I></A><A NAME="4883"></A></STRONG></DT> <DD>: For quoted lines, the :Lh modifier did not reset label if a segment header had no label specified. Also, label would include the leading ïn a multi-word label. Now, UTM zones may be A,B,Y,Z or 1-60 with modifiers C-X (except I and O). Parsing of psxy's <B>-Sf</B> incorrectly scaled a count to inches. Suffices <B>h<IMG WIDTH="8" HEIGHT="31" ALIGN="MIDDLE" BORDER="0" SRC="img11.png" ALT="$\vert$">+<IMG WIDTH="8" HEIGHT="31" ALIGN="MIDDLE" BORDER="0" SRC="img11.png" ALT="$\vert$">-</B> in <B>-J</B> were mistaken for units. </DD> <DT><STRONG><A NAME="tex2html527" HREF="../man/gmt_map.c.html"><I><B>gmt_map.c</B></I></A><A NAME="4890"></A></STRONG></DT> <DD>: KM_PER_DEG was not reset in <TT>GMT_set_spherical</TT>. This may have caused errors in scaling when <B>ELLIPSOID</B> was not set to Sphere. <TT>GMT_distances</TT> function did not work with correct pointer. Great circle intersection did not select correct vector sign so points 180 degrees from a line could pass as close in <A NAME="tex2html528" HREF="../man/gmtselect.html"><I><B>gmtselect</B></I></A><A NAME="4897"></A>. Removed restriction that east and west limits can not be both negative. This fixed the remaining Hexagone problem. </DD> <DT><STRONG><A NAME="tex2html529" HREF="../man/gmt_nc.c.html"><I><B>gmt_nc.c</B></I></A><A NAME="4902"></A></STRONG></DT> <DD>: The attribute <TT>actual_range</TT> was erroneously stored in grid units in stead of actual units. The difference is only relevant when storing scaled integers. A backward compatibility for grids written with previous versions is built in. Also the <A NAME="tex2html530" HREF="http://gmt.soest.hawaii.edu"><B>GMT</B></A> version number is added to the global attributes and text attributes are truncated to their proper length. </DD> <DT><STRONG><A NAME="tex2html531" HREF="../man/gmt_plot.c.html"><I><B>gmt_plot.c</B></I></A><A NAME="4910"></A></STRONG></DT> <DD>: Failed to activate ddd.mm.xxx format for maps. Oblique tickmarks sometimes were missing for latitudes. </DD> <DT><STRONG><A NAME="tex2html532" HREF="../man/gmt_proj.c.html"><I><B>gmt_proj.c</B></I></A><A NAME="4915"></A></STRONG></DT> <DD>: <B>-JS</B> inverse did not apply quadrant check. </DD> <DT><STRONG><A NAME="tex2html533" HREF="../man/gmt_support.c.html"><I><B>gmt_support.c</B></I></A><A NAME="4921"></A></STRONG></DT> <DD>: ddd:mm.xx (2 or more x) failed to format properly. Needed to reverse z_low and z_high values as well as rgb values when reversing color maps. </DD> <DT><STRONG><A NAME="tex2html534" HREF="../man/gmt_vector.c.html"><I><B>gmt_vector.c</B></I></A><A NAME="4926"></A></STRONG></DT> <DD>: Function <TT>GMT_fix_up_path</TT>: Intermediate longitudes now wrapped based on segment, not on map extent.``greenwich'' argument became superfluous and was removed. Argument ``step'' was found to be in degrees, not in inches as some calling programs assumed. </DD> <DT><STRONG><A NAME="tex2html535" HREF="../man/filter1d.c.html"><I><B>filter1d.c</B></I></A><A NAME="4932"></A></STRONG></DT> <DD>: For <B>-Ff</B><I>file</I>, set filter width to DBL_MAX until filter is read. </DD> <DT><STRONG><A NAME="tex2html536" HREF="../man/grd2cpt.c.html"><I><B>grd2cpt.c</B></I></A><A NAME="4938"></A></STRONG></DT> <DD>: <B>-E</B> flag did not work unless <B>-T</B> was used. </DD> <DT><STRONG><A NAME="tex2html537" HREF="../man/grd2xyz.c.html"><I><B>grd2xyz.c</B></I></A><A NAME="4945"></A></STRONG></DT> <DD>: Did not switch to binary i/o mode when <B>-Z</B> specified binary output (Windows bug only). </DD> <DT><STRONG><A NAME="tex2html538" HREF="../man/grdblend.c.html"><I><B>grdblend.c</B></I></A><A NAME="4951"></A></STRONG></DT> <DD>: Now works with Windows DLL by using the GMT i/o functions. </DD> <DT><STRONG><A NAME="tex2html539" HREF="../man/grdcontour.c.html"><I><B>grdcontour.c</B></I></A><A NAME="4956"></A></STRONG></DT> <DD>: <B>-A</B><I>value</I> would turn off the expected default transparency. </DD> <DT><STRONG><A NAME="tex2html540" HREF="../man/grdcut.c.html"><I><B>grdcut.c</B></I></A><A NAME="4962"></A></STRONG></DT> <DD>: Domain check failed for geographic 360-degree grid with <B>-fg</B>. </DD> <DT><STRONG><A NAME="tex2html541" HREF="../man/grdedit.c.html"><I><B>grdedit.c</B></I></A><A NAME="4968"></A></STRONG></DT> <DD>: Disallow <B>-T</B> for Surfer grids since they don't support both kinds of node registration. <B>-N</B> did not take into account if <B>-fg</B> was given. </DD> <DT><STRONG><A NAME="tex2html542" HREF="../man/grdfilter.c.html"><I><B>grdfilter.c</B></I></A><A NAME="4976"></A></STRONG></DT> <DD>: <B>-I</B><I>nx+/ny+</I> was not propagated to the output grid setup. </DD> <DT><STRONG><A NAME="tex2html543" HREF="../man/grdimage.c.html"><I><B>grdimage.c</B></I></A><A NAME="4982"></A></STRONG></DT> <DD>: Removed <B>-T</B> option; no more polygon drawing (use <A NAME="tex2html544" HREF="../man/grdview.html"><I><B>grdview</B></I></A><A NAME="4988"></A>). <B>-S</B><I>max_radius</I> changed to <B>-S</B>[-]<B>b<IMG WIDTH="8" HEIGHT="31" ALIGN="MIDDLE" BORDER="0" SRC="img11.png" ALT="$\vert$">c<IMG WIDTH="8" HEIGHT="31" ALIGN="MIDDLE" BORDER="0" SRC="img11.png" ALT="$\vert$">l<IMG WIDTH="8" HEIGHT="31" ALIGN="MIDDLE" BORDER="0" SRC="img11.png" ALT="$\vert$">n</B>[/<I>threshold</I>] to take advantage of new and improved projection function <TT>GMT_grd_project</TT>. </DD> <DT><STRONG><A NAME="tex2html545" HREF="../man/grdlandmask.c.html"><I><B>grdlandmask.c</B></I></A><A NAME="4996"></A></STRONG></DT> <DD>: Failed to set rightmost, empty bin if 360-periodicity in effect; also needed to set repeating right column to left column. </DD> <DT><STRONG><A NAME="tex2html546" HREF="../man/grdmask.c.html"><I><B>grdmask.c</B></I></A><A NAME="5001"></A></STRONG></DT> <DD>: For <B>-S</B>..<B>k</B>, did not properly account for latitude effect on dx. SEGV error when <TT>GMT_fix_up_path</TT> returned <I>f</I>ewer points than originally allocated and the n_alloc variable was not reduced accordingly. </DD> <DT><STRONG><A NAME="tex2html547" HREF="../man/grdmath.c.html"><I><B>grdmath.c</B></I></A><A NAME="5008"></A></STRONG></DT> <DD>: When M=0, set Imaginary component of <B>YLM</B> to 0 (was same as real). </DD> <DT><STRONG><A NAME="tex2html548" HREF="../man/grdproject.c.html"><I><B>grdproject.c</B></I></A><A NAME="5013"></A></STRONG></DT> <DD>: <B>-S</B><I>max_radius</I> changed to <B>-S</B>[-]<B>b<IMG WIDTH="8" HEIGHT="31" ALIGN="MIDDLE" BORDER="0" SRC="img11.png" ALT="$\vert$">c<IMG WIDTH="8" HEIGHT="31" ALIGN="MIDDLE" BORDER="0" SRC="img11.png" ALT="$\vert$">l<IMG WIDTH="8" HEIGHT="31" ALIGN="MIDDLE" BORDER="0" SRC="img11.png" ALT="$\vert$">n</B>[/<I>threshold</I>] to take advantage of new and improved projection function <TT>GMT_grd_project</TT>. </DD> <DT><STRONG><A NAME="tex2html549" HREF="../man/grdreformat.c.html"><I><B>grdreformat.c</B></I></A><A NAME="5021"></A></STRONG></DT> <DD>: Could not determine format of output file automatically since file does not yet exist (must append file-type code). </DD> <DT><STRONG><A NAME="tex2html550" HREF="../man/grdsample.c.html"><I><B>grdsample.c</B></I></A><A NAME="5026"></A></STRONG></DT> <DD>: <B>-Q</B><I>value</I> changed to <B>-Q</B>[-]<B>b<IMG WIDTH="8" HEIGHT="31" ALIGN="MIDDLE" BORDER="0" SRC="img11.png" ALT="$\vert$">c<IMG WIDTH="8" HEIGHT="31" ALIGN="MIDDLE" BORDER="0" SRC="img11.png" ALT="$\vert$">l<IMG WIDTH="8" HEIGHT="31" ALIGN="MIDDLE" BORDER="0" SRC="img11.png" ALT="$\vert$">n</B>[/<I>threshold</I>] to take advantage of new BCR code. </DD> <DT><STRONG><A NAME="tex2html551" HREF="../man/makecpt.c.html"><I><B>makecpt.c</B></I></A><A NAME="5033"></A></STRONG></DT> <DD>: Colormaps with non-equidistant intervals can now be reversed properly. </DD> <DT><STRONG><A NAME="tex2html552" HREF="../man/project.c.html"><I><B>project.c</B></I></A><A NAME="5038"></A></STRONG></DT> <DD>: Wrong azimuth for <B>-N</B> and <B>-G</B> generating lines. </DD> <DT><STRONG><A NAME="tex2html553" HREF="../man/pslegend.c.html"><I><B>pslegend.c</B></I></A><A NAME="5045"></A></STRONG></DT> <DD>: Usage message did not explain the <B>-L</B> option. Added @ECHO OFF to avoid commands being echoed into the <I>PostScript</I> output under Windows. The color change (C) macro messed up <B>-Xa</B> and <B>-Ya</B> absolute settings. </DD> <DT><STRONG><A NAME="tex2html554" HREF="../man/psbasemap.c.html"><I><B>psbasemap.c</B></I></A><A NAME="5054"></A></STRONG></DT> <DD>: Check that <B>-L</B> is used with geographic coordinates only. </DD> <DT><STRONG><A NAME="tex2html555" HREF="../man/psimage.c.html"><I><B>psimage.c</B></I></A><A NAME="5060"></A></STRONG></DT> <DD>: The <B>-I</B> option had become always active. </DD> <DT><STRONG><A NAME="tex2html556" HREF="../man/pslib.c.html"><I><B>pslib.c</B></I></A><A NAME="5066"></A></STRONG></DT> <DD>: Now no text is written if font size equals 0. </DD> <DT><STRONG><A NAME="tex2html557" HREF="../man/psscale.c.html"><I><B>psscale.c</B></I></A><A NAME="5071"></A></STRONG></DT> <DD>: Annotations did not work properly if <B>-Q</B> and <B>-B</B>1p were used together. </DD> <DT><STRONG><A NAME="tex2html558" HREF="../man/psxyz.c.html"><I><B>psxyz.c</B></I></A><A NAME="5078"></A></STRONG></DT> <DD>: Fixed bug in painting outline of text symbols. </DD> <DT><STRONG><A NAME="tex2html559" HREF="../man/xyz2grd.c.html"><I><B>xyz2grd.c</B></I></A><A NAME="5083"></A></STRONG></DT> <DD>: <B>-E</B> did not process pixel grids properly. </DD> </DL> A few bug-fixes applies to the supplements as well: <DL> <DT><STRONG><A NAME="tex2html560" HREF="../man/gshhstograss.c.html"><I><B>gshhstograss.c</B></I></A><A NAME="5089"></A></STRONG></DT> <DD>: Removed use of <TT>getopt</TT> so even the lamest systems can compile it (incuding Windows). </DD> <DT><STRONG><A NAME="tex2html561" HREF="../man/img2mercgrd.c.html"><I><B>img2mercgrd.c</B></I></A><A NAME="5095"></A></STRONG></DT> <DD>: Fixed AND vs OR logic in lat bounds check when <B>-D</B> was set. Used wrong origin when <B>-C</B> was used. Now relative to lon = lat = 0. </DD> <DT><STRONG>DLL</STRONG></DT> <DD>: The <I>meca</I> supplements now work with Windows DLL by using the GMT i/o functions. </DD> <DT><STRONG><A NAME="tex2html562" HREF="../man/utilmeca.c.html"><I><B>utilmeca.c</B></I></A><A NAME="5102"></A></STRONG></DT> <DD>: Make sure that checks on floating point numbers work well, even in case of small round off errors. Thanks to Peter Lombard. </DD> <DT><STRONG><A NAME="tex2html563" HREF="../man/mgd77manage.c.html"><I><B>mgd77manage.c</B></I></A><A NAME="5107"></A></STRONG></DT> <DD>: <B>-Q</B><I>value</I> changed to <B>-Q</B>[-]<B>b<IMG WIDTH="8" HEIGHT="31" ALIGN="MIDDLE" BORDER="0" SRC="img11.png" ALT="$\vert$">c<IMG WIDTH="8" HEIGHT="31" ALIGN="MIDDLE" BORDER="0" SRC="img11.png" ALT="$\vert$">l<IMG WIDTH="8" HEIGHT="31" ALIGN="MIDDLE" BORDER="0" SRC="img11.png" ALT="$\vert$">n</B>[/<I>threshold</I>] to take advantage of new BCR code. Added E77 status attribute to MGD77+ files. </DD> <DT><STRONG><A NAME="tex2html564" HREF="../man/mgd77sniffer.c.html"><I><B>mgd77sniffer.c</B></I></A><A NAME="5114"></A></STRONG></DT> <DD>: Same. Adjusted anomaly recalculation code so that cruises with m=1 and b=0 are reported to be same as expected. Repaired 8 memory leaks. Fixed two regression bugs, one in grid comparisons in which not all data were copied into the regression arrays and the other in faa recomputation regression where eot was being applied twice. Added code to check if regression is outside a specified percent (<B>-P</B>). Updated e77 messages and moved along-track grid offset errors to e77 header rather than having its own error class. </DD> <DT><STRONG><A NAME="tex2html565" HREF="../man/gmtdigitize.c.html"><I><B>gmtdigitize.c</B></I></A><A NAME="5120"></A></STRONG></DT> <DD>: Must use separate x and y-scales if <B>-Jx</B> is specified. Wrong coordinates used to calculate rms misfit. </DD> <DT></DT> <DD><A NAME="tex2html566" HREF="../man/originator.c.html"><I><B>originator.c</B></I></A><A NAME="5126"></A> Now lists option <B>-L</B> in both usage and man page. </DD> <DT></DT> <DD><A NAME="tex2html567" HREF="../man/x2sys.c.html"><I><B>x2sys.c</B></I></A><A NAME="5132"></A> <TT>x2sys_set_system</TT> did not initialize structures properly. </DD> <DT></DT> <DD><A NAME="tex2html568" HREF="../man/x2sys_cross.c.html"><I><B>x2sys_cross.c</B></I></A><A NAME="5138"></A> Skip duplicate files with a warning. Distance calculations were bogus (see <A NAME="tex2html569" HREF="../man/gmt_map.c.html"><I><B>gmt_map.c</B></I></A><A NAME="5143"></A>), and wrong number of arguments passed to readfile function pointer. </DD> </DL> <P> Finally, as far as CVS users are concerned, the old "gurumake" system has gone. To compile from CVS, users need to use a GNU compatible make program. A combination of GNUmakefile and makefile files make sure that those components not in the tarballs are created from scratch. Type <I>make</I><A NAME="5147"></A> in the GMT directory to get a list of targets. <P> <HR> <!--Navigation Panel--> <A NAME="tex2html2750" HREF="node19.html"> <IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next" SRC="next.png"></A> <A NAME="tex2html2744" HREF="node10.html"> <IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up" SRC="up.png"></A> <A NAME="tex2html2738" HREF="node17.html"> <IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous" SRC="prev.png"></A> <A NAME="tex2html2746" HREF="node1.html"> <IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents" SRC="contents.png"></A> <A NAME="tex2html2748" HREF="node256.html"> <IMG WIDTH="43" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="index" SRC="index.png"></A> <BR> <B> Next:</B> <A NAME="tex2html2751" HREF="node19.html">1.1.9 Overview of GMT</A> <B> Up:</B> <A NAME="tex2html2745" HREF="node10.html">1.1 What is new</A> <B> Previous:</B> <A NAME="tex2html2739" HREF="node17.html">1.1.7 Overview of GMT</A> <B> <A NAME="tex2html2747" HREF="node1.html">Contents</A></B> <B> <A NAME="tex2html2749" HREF="node256.html">Index</A></B> <!--End of Navigation Panel--> <ADDRESS> Paul Wessel 2010-07-14 </ADDRESS> </BODY> </HTML>
distrib
>
Fedora
>
14
>
x86_64
>
media
>
os
>
by-pkgid
>
4b194777eaf705e440bb2ce282d32772
>
files
>
608
