Rel. 4.4.3 2001/04/20 ------------------------------------------------------------------------- 2001-04-20 Frank Warmerdam * nad/test27,test83: Use -b flag for diff to avoid differences on Windows due to CR/LF issues. * src/makefile.vc: default to building "all". * src/pj_init.c: call pj_open_lib() with mode of "rt" to ensure correct handling of def files on DOS based systems. 2001-04-20 Frank Warmerdam * Updated for 4.4.3 release (pj_release.c, Makefile.am, etc). 2001-04-05 Frank Warmerdam * Introduce proj_api.h as a public include file with projects.h now intended to be private. * pj_datums.c: added ntv1_can.dat to list for NAD27 datum. * nad_init(): added support for loading NTv1 style datum shift files. * cs2cs.c: use pj_latlong_from_proj() * pj_init.c: added pj_init_plus(). * pj_utils.c: new with pj_is_latlong(), and pj_latlong_from_proj() functions. * pj_strerror.c: added error -43. 2001-04-04 Frank Warmerdam * rewrote 7 param datum shift to match EPSG:9606, now works with example. 2001-03-20 Frank Warmerdam * Added -DPROJ_LIB=\"C:/PROJ/\" in src/makefile.vc to provide for a default proj data file search directory. * Added HOWTO-RELEASE document in CVS. 2001-03-15 Frank Warmerdam * src/pj_apply_gridshift.c: fixed bug in pj_load_nadgrids() which would sometimes result in the load function failing because of a buffer overrun in the grid list string. 2001-03-14 Frank Warmerdam * added nad/epsg database of translations between EPSG PCS/GCS codes and PROJ.4 definitions. 2001-02-24 Frank Warmerdam * Include +ellps in proj example as per suggestion from Michael DeChaine. 2001-02-07 Frank Warmerdam * Cleaned up various warnings when compiled with -Wall. 2001-02-03 Frank Warmerdam * Added cs2cs.1 man page, and minor updates to nad2nad.1 and proj.1. * Added pj_transform docs to pj_init.3. 2001-01-25 Frank Warmerdam * Fixed pj_init() check for WGS84 match as per Bart Adriaanse bug rep. 2000-12-15 Frank Warmerdam * src/makefile.vc: only delete proj.lib if it exists. 2000-12-01 Frank Warmerdam * Added proj.def to extra_dist in src/Makefile.am. 2000-11-29 Frank Warmerdam * Changed strtod() to proj_strtod() in strtod.c, and make use of it in dmstor() to avoid having stuff like "5d10" interpreted as exponential notation on MSVC. 2000-11-18 Frank Warmerdam * Patch from Craig Bruce to adjlon.c to avoid wrong results, and near-hangs when adjusting very large numbers. http://bugzilla.remotesensing.org/show_bug.cgi?id=27 Rel. 4.4.2 2000/09/22 ------------------------------------------------------------------------- 2000-09-22 Frank Warmerdam * Fixed src/Makefile.am install-exec-local target, and added geocent.h, and emess.h. Reissued 4.4.2 distribution files. * Update version to 4.4.2, in preparation for 4.4.2 release. * Ensure makefile.vc is distributed, and mention windows building in README. * Cast args to freev2() in bch2bps.c, and mk_cheby.c to avoid errors on the Cray. 2000-09-21 Frank Warmerdam * Added "sphere" to pj_ellps.c. 2000-07-06 Frank Warmerdam * Fixed bug in nad_init() with path for datum shifting files. * Implemented cs2cs program for transforming between coordinate systems including datum shifts. * Implemented proj=latlong pseudo-projection. * Implemented pj_transform() to transform from one coordinate system to another, including applying geocentric datum shifts, and NAD27 grid shifts. * Implemented 3/7 parameter geocentric datum shift support. * Added support for +datum, +towgs84, and +nadgrids parameters when defining PJ's (for pj_init()). Added datum_type, and datum_params to PJ structure. 2000-07-04 Frank Warmerdam * Patched proj.c to handle binary io properly on Windows and DOS. Patch submitted by Thomas Knudsen . 2000-04-26 Frank Warmerdam * Added #define USE_PROJUV to projects.h to allow apps to work properly against old and new version. 2000-04-04 Frank Warmerdam * Patch from Craig Bruce (cbruce@cubewerx.com) for PJ_ortho.c to make INVERSE() work well for points near zero. 2000-03-29 Frank Warmerdam * Added hard links for invproj->proj and invgeod->geod in src/Makefile.{am,in}. Rel. 4.4.1 2000/03/27 ------------------------------------------------------------------------- 2000-03-27 Frank Warmerdam * Issued V4.4.1 Release. * Re-added install target for NADCON data files when available. * At the suggestion of John Evans, I have rolled the nad conversion functions into the core library. * Updated COPYING file to MIT style license. Added man_proj.html in html directory. * Add rules to install nad data files in $(prefix)/share/proj. 2000-03-21 Frank Warmerdam * Converted to use libtool. * Wrote new configure.in, and use automake to generate makefiles. * Renamed UV to projUV to avoid conflicts on windows. * Reorganize ChangeLog, and start work on 4.4. Rel. 4.3.2 94/10/30 Base-line ------------------------------------------------------------------------- 95/4/27 Corrected rf factor for GRS67. Thanks to: Peter Shih tyshih@cc.nctu.edu.tw 95/6/3 Gave an initializing value for pj_errno. Someone's compiler ignored the whole module because nothing happened(!!!). Thanks to: Mark Crispin . 95/7/6 Corrected function pj_inv_mlfn for improper derivative code. Previous computations not in error but convergence was slower. Thanks to: Tony Fisher fisher@minster.york.ac.uk. 95/8/8 Added Swiss Oblique Mercator projection. CH1903 Swiss grid system parameters added to nad/world. added to nad/world file and N-somerc.ps.Z added to documentation notes. Thanks to: Daniel Ebneter, ebneter@iap.unibe.ch. 95/9/5 Changed declaration of "char c" to "int c" to more properly monitor error return value in pj_init.c. Thanks to: Alejo Hausner (ah@cs.princeton.edu) 95/9/10 Some minor file/internal name changes to facilitate xport to primative systems. Documented entries unchanged. Rel. 4.3.1 94/2/16 Base-line ------------------------------------------------------------------------- 94/6/2 Transverse Mercator, spherical inverse fixed. Misplaced parenthsis. 94/10/5 Dropped dependency on FILENAME_MAX---too poorly defined in both POSIX and ANSI standards. Adopted MAX_PATH_FILENAME which is set to 1024 (should be enough for most cases). This should solve problem with HP installations. 94/10/29 Problems with ellipsoidal for of azimuthal equidistant (PJ_aeqd.c). Some discrepancies remain on comparison with Snyder's examples but felt due to his use of TI calculator. Procedure should be replaced with better geodesic routine. 94/10/29 Corrected and added examples to geod.1 documentation. 94/10/30 Added mkdir in nad/install otherwise nad2783 install may fail. Rel. 4.3 94/2/16 Base-line ------------------------------------------------------------------------- 94/3/13 Equidistant Conic forced es to 0, thus previous ellipsoid usage flawed. Correction to sign of convergence angle and other details in pj_factors.c. Lambert Conf. conic corrected for +lat_0=90. Convergence sign in pj_factors.c corrected to conform to Bomford's definition. Also procedure corrected for usage when projection returns some of its own factors. 94/3/17 Added procedure pj_phi12 to support library. It gets and checks standard parallels for some of the conics. Added SPECIAL entry to conics Lambert, Albers and Equidistant. Corrected nad/install.in test so as to only look for conus.lla.Z as test for installation of NADCON datum matricies. 94/3/19 Problems with MAPGEN's mapdef choking on call to proj. Fixed with PROJ.4.3-patch-01. 94/3/22 Bumb mode of handling memory allocation for 2D arrays, so that execution of -L may not work on some systems. Interim corrections distributed with PROJ.4.3-patch-02. Patched Make.2 to properly use $(LIBS). Not in patch. Apple's Unix libc has problems---no strerror and no %n in ?format. 94/5/22 Added several simple conics but not totally verified. Corrected proj.c so that resultant earth figure comments in -V are prefixed with # and do not blow *mapdef*. Releasing current code without documentation on new conics pending communications with Snyder on their veracity. Release mainly to clean up patches. Rel. 4.2.2 93/9/30 Base-line ------------------------------------------------------------------------- 93/11/14 1. Minor change to projects.h to correct prototype. 2. Changes to pj_init.c regarding ignoring failure to open proj_def.dat. 3. Alternate method of initializing automatic array. 93/11/16 DOS distribution. 93/11/28 Added "Final" figure line to begining of -V option ouput. Allows user to see results of +ellps and +R_V, etc. arguments. "Feature," not an error. Mod to proj.c. 93/12/03 Removed non-ANSI usage of errno from PJ_laea. Added test for previous definition of NULL in strtod.c. 93/12/12 Made aatan2 (compensates for 0,0 args) global. 93/12/30 Removed proj "error" message at end of -l option list. 94/1 Major revision to projection structure to facilitate maintenance. Introduced PROJ_HEAD macro that is defined in several ways dependent upon use. Allows generation of pj_list table from `grep'ed projection files. Structure PJ now contains pointer to const string giving ascii description of projection. Limited application projection list much easier to generate with this system. Many new pseudocylindrical projections added as well as a few new miscellaneous projections. Total projection count now 110. Rel. 4.2.1 93/9/30 Base-line ------------------------------------------------------------------------- 93/10/3 Geod incorrectly computed some forward values when geodesic on the merdian. 93/11/2 Projection stere fails for polar cases because of 0 lat_ts. Fixed by testing for lat_ts specification and setting to 90 degrees when lat_ts not specified. UPS not affected. 93/11/5 Inverse polar stereographic also failed on 0 x xor y. Corrected. 93/11/10 Changed "install" to include "plain" system type for systems that do not require special consideration. Rel. 4.2 93/8/25 Base-line ------------------------------------------------------------------------- 93/9/13 Improved bch2bps.c code. Old code not in error. Still problems with DEC native C compiler. 93/9/28 Modified install script for DEC entry, forcing gcc for compilation. 93/9/29 Problem with due South forward in geod. Current version will not be fixed as it is to be replaced with Vincente algorithm. 93/9/30 Two corrections in src/Makefile. Rel. 4.1.3 93/4/15 Base-line ------------------------------------------------------------------------- 93/5/22 Extensively revised Chebychev approximation procedures and added conversion to power series. 93/6/8 Changed type of pj_param, plus mods to some other internal procedures. 93/6/13 Modified pj_factors. Principle mod was that calling program must provide base for structure FACTORS. Additional mods reflect optional analytic input from projection modules (see next entry). Modified base of PJ structure for projections to supply analytic values of partial derivatives, scale factors and/or convergence when formulary available. Added -V option for proj so as to provide more complete, verbose analysis of projection characteristics at selected geographic or cartesian point. 93/6/14 Pj_errno given its own module and projects.h declares it external. To cover ANSI standards related to global variable. SG linker should stop complaining. 93/7/15 Several additions and a couple of minor corrections to elliptical tables. 93/8/4 PJ_ocea.c error in applying k0. 93/8/19 Minor general corrections. Added nadcon conversion procedures and nad2nad program. Projects.h modified to reflect nadcon prototypes and stuctures. pj_open_lib extracted from pj_init and made global for use in nad_init. 93/8/25 Corrected pj_open_lib open for both binary and text modes. Mostly for brain damaged DOS. Also affected calls in pj_init.c and nad_init.c Installs and other scripts updated. Rel. 4.1.2 93/4/4 Base-line ------------------------------------------------------------------------- 93/4/8 Corrected pj_inv so that errno and pj_errno are reset on entry. 93/4/14 Added elliptical forms to Azimuthal Equidistant (aeqd). 93/4/15 Corrected positive error return to negative in PJ_lcc.c . Added Indian units conversions to pj_units. Rel. 4.1.1 93/3/26 Base-line ------------------------------------------------------------------------- 93/4/2 gen_cheby.c - added header. 93/4/3-4 gen_cheby.c, projects.h - corrected gen_cheby argument declarations related to 'proj' argument and prototype. Often signalled warnings, but still managed to execute OK. pj_init.c - local function get_init had insufficient storage defined for copy of file name and id. Added id define. Strncat replaced with correct strncpy (amazingly did not cause problems except of one system). Proj now compiles on DOS Microsoft 5.0 C compiler. MS suffers same brain-damage as DEC, so requires local strtod function. pj_strerrno prototype added to projects.h DOS option in strtod.c for MS C's lack of standard macros in neaders. Rel. 4.1 93/3/8 Base-line --- @(#)CHANGE-LOG 4.14 95/09/23 GIE REL ------------------------------------------------------------------------- 93/3/20 pj_init -- added +k_0 as alternative to +k so as to match documentation. 93/3/21 Laborde projection added. Primarily for Madagascar grid. Considered BETA at moment until info obtained to give adequate documentation. 93/3/26 Oblique Mercator modified to allow processing of Malasian Grid. +no_uoff and +rot_conv options added. 93/3/26 Corrected text in Interim Report: p. 12 - +phi's changed to +lat's p. 12 - added updated Oblique Mercator documentation Unresolved: Reports of errno 25 persist. Do not know what platform. Reviewed code and can't see problem. Unknown platform has problem with pj_errno global and linker storage allocation. Seems similar to SG problem that was over come with -common switch.