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## Major bug fixes in 3.3.1

Since GMT 3.3 was released in early June 1999, several dumb mistakes were caught by alert users. The most severe of these are listed in Table 1.1.

Table 1.1: Bugs in GMT version 3.3
File | Bug
gmt_map.c | Mindless insistance on applied even for
| non-geographic data in gridlines.
| Left-right conic boundary x-value routines not implemented.
gmt_stat.c | PLM in grdmath and gmtmath had bug in loop over m.
gmt_support.c | CPT files with gray-value columns only did not
| get processed correctly (e.g. example 04).
grdview.c | -Qs messed up Fore- and Back-ground colors.
pstext.c | -M with a single-line paragraph gave PostScript error.
psxy.c | Needed a ``stroke'' operator after drawing error bars.
| -E with no symbols gave SEGV. Now, -E with no xy
| is taken to mean -Exy (or -Eyx, when -: is set).
psxy[z].c | -SV[]n norm did not work, now fixed.
| -SE would scale axes incorrectly if MEASURE_UNIT INCH.
xyz2grd.c | When -S was set the fopen modes were not set to
| rb and wb and hence i/o would fail under WIN32.
-Js | A new implementation of the stereographic projection
| fixes a problem with optimizing code under WIN32.

Next: Minor changes in 3.3.1 Up: Preface to version 3.3.1 Previous: Preface to version 3.3.1