CITATION

@@ -11,6 +11,6 @@ A BibTeX entry for LaTeX users is
     title = {{PROJ} coordinate transformation software library},
     author = {{PROJ contributors}},
     organization = {Open Source Geospatial Foundation},
-    year = {2019},
+    year = {2020},
     url = {https://proj.org/},
   }

CMakeLists.txt

@@ -28,6 +28,15 @@ set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_CXX_EXTENSIONS OFF)
 message(STATUS "Requiring C++${CMAKE_CXX_STANDARD} - done")
 
+# Set C99 version
+# Make CMAKE_C_STANDARD available as cache option overridable by user
+set(CMAKE_C_STANDARD 99
+  CACHE STRING "C standard version to use (default is 99)")
+message(STATUS "Requiring C${CMAKE_C_STANDARD}")
+set(CMAKE_C_STANDARD_REQUIRED ON)
+set(CMAKE_C_EXTENSIONS OFF)
+message(STATUS "Requiring C${CMAKE_C_STANDARD} - done")
+
 # Set global -fvisibility=hidden
 set(CMAKE_C_VISIBILITY_PRESET hidden)
 set(CMAKE_CXX_VISIBILITY_PRESET hidden)
@@ -52,7 +61,6 @@ elseif("${CMAKE_C_COMPILER_ID}" MATCHES "Clang")
   set(PROJ_C_WARN_FLAGS ${PROJ_common_WARN_FLAGS}
     -Wmissing-prototypes
     -Wfloat-conversion
-    -Wc99-extensions
     -Wc11-extensions
   )
   set(PROJ_CXX_WARN_FLAGS ${PROJ_common_WARN_FLAGS}
@@ -95,9 +103,9 @@ colormsg(_HIBLUE_ "Configuring PROJ:")
 #PROJ version information
 ################################################################################
 include(ProjVersion)
-proj_version(MAJOR 6 MINOR 2 PATCH 1)
-set(PROJ_API_VERSION "17")
-set(PROJ_BUILD_VERSION "17.1.2")
+proj_version(MAJOR 6 MINOR 3 PATCH 0)
+set(PROJ_API_VERSION "18")
+set(PROJ_BUILD_VERSION "18.0.3")
 
 ################################################################################
 # Build features and variants
@@ -119,6 +127,12 @@ if(NOT SQLITE3_FOUND)
   message(SEND_ERROR "sqlite3 dependency not found!")
 endif()
 
+# Would build and run with older versons, but with horrible performance
+# See https://github.com/OSGeo/PROJ/issues/1718
+IF("${SQLITE3_VERSION}" VERSION_LESS "3.11")
+  message(SEND_ERROR "sqlite3 >= 3.11 required!")
+ENDIF()
+
 ################################################################################
 # threading configuration
 ################################################################################
@@ -134,23 +148,6 @@ else()
   set(CMAKE_REQUIRED_LIBRARIES m)
   set(CMAKE_REQUIRED_FLAGS "${CMAKE_C_FLAGS} -Werror -Wall")
 endif()
-# Check whether the C99 math function: hypot, atanh, etc. are available.
-check_c_source_compiles("
-#include <math.h>
-int main() {
-  int q;
-  return (int)(
-    hypot(3.0, 4.0) + atanh(0.8) + cbrt(8.0) +
-    remquo(100.0, 90.0, &q) +
-    remainder(100.0, 90.0) + copysign(1.0, -0.0) +
-    log1p(0.1) + asinh(0.1)) + isnan(0.0);
-}
-" C99_MATH)
-if(C99_MATH)
-  add_definitions(-DHAVE_C99_MATH=1)
-else()
-  add_definitions(-DHAVE_C99_MATH=0)
-endif()
 
 if(Threads_FOUND AND CMAKE_USE_PTHREADS_INIT)
   set(CMAKE_REQUIRED_LIBRARIES

INSTALL

@@ -59,7 +59,7 @@ the `configure' script does not know about.  You can give `configure'
 initial values for variables by setting them in the environment.  Using
 a Bourne-compatible shell, you can do that on the command line like
 this:
-     CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure
+     CC=c99 CFLAGS=-O2 LIBS=-lposix ./configure
 
 Or on systems that have the `env' program, you can do it like this:
      env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure

NEWS

+6.3.0 Release Notes
+-------------------
+
+ Updates
+ -------
+
+ o Database: tune accuracy of Canadian NTv1 file w.r.t NTv2 (#1812)
+
+ o Modify verbosity level of some debug/trace messages (#1811)
+
+ o projinfo: no longer call createBoundCRSToWGS84IfPossible() for WKT1:GDAL
+   (#1810)
+
+ o proj_trans: add retry logic to select other transformation if the best one
+   fails. (#1809)
+
+ o BoundCRS::identify(): improvements to discard CRS that aren't relevant
+   (#1802)
+
+ o Database: update to IGNF v3.1.0 (#1785)
+
+ o Build: Only export symbols if building DLL (#1773)
+
+ o Database: update ESRI entries with ArcGIS Desktop version 10.8.0 database
+   (#1762)
+
+ o createOperations(): chain operations whose middle CRSs are not identical but
+   have the same datum (#1734)
+
+ o import/export PROJJSON: support a interpolation_crs key to geoid_model
+   (#1732)
+
+ o Database: update to EPSG v9.8.4 (#1725)
+
+ o Build: require SQLite 3.11 (#1721)
+
+ o Add support for GEOIDMODEL (#1710)
+
+ o Better filtering based on extent and performance improvements (#1709)
+
+
+ Bug fixes
+ ---------
+
+ o Horizontal grid shift: fix issue on iterative inverse computation when
+   switching between (sub)grids (#1797)
+
+ o createOperations(): make filtering out of 'uninteresting' operations less
+   aggressive (#1788)
+
+ o Make EPSG:102100 resolve to ESRI:102100 (#1786)
+
+ o ob_tran: restore traditional handling of +to_meter with pj_transform() and
+   proj utility (#1783)
+
+ o CRS identification: use case insensitive comparison for authority name
+   (#1780)
+
+ o normalizeForVisualization() and other methods applying on a ProjectedCRS: do
+   not mess the derivingConversion object of the original object (#1746)
+
+ o createOperations(): fix transformation computation from/to a CRS with
+   +geoidgrids and +vunits != m (#1731)
+
+ o Fix proj_assign_context()/pj_set_ctx() with pipelines and alternative coord
+   operations (#1726)
+
+ o Database: add an auxiliary concatenated_operation_step table to allow
+   arbitrary number of steps (#1696)
+
+ o Fix errors running gie-based tests in Debug mode on Windows (#1688)
+
+ THANKS TO
+ ---------
+
+ Pedro Venancio
+ Owen Rudge
+ Nyall Dawson
+ Mateusz Łoskot
+ Markus Neteler
+ Juergen E. Fischer
+ Joaquim Luis
+ Jeff McKenna
+ Jakob Egger
+ Guillaume Lostis
+ GitHub user @yonarw
+ Asa Packer
+ Joe Mann
+ Stephan Hügel
+ Simon Schneegans
+ R. Schmunk
+ Alan D. Snow
+ Chris Crook
+ Howard Butler
+ Fabrice Fontaine
+ Kai Pastor
+ Martin Desruisseaux
+ Dalia Prizginiene
+ Mike Taves
+ Charles Karney
+ Kristian Evers
+ Even Rouault
+
 6.2.1 Release Notes
 -------------------
 

README

@@ -17,18 +17,21 @@ See the NEWS file for changes between versions.
 
 The following command line utilities are included in the PROJ package:
 
-- proj, for cartographic projection of geodetic coordinates
-- cs2cs, for transformation from one CRS to another CRS.
-- geod, for geodesic (great circle) computations.
-- cct, for generic Coordinate Conversions and Transformations.
-- gie, the Geospatial Integrity Investigation Environment.
-- projinfo, for geodetic object and coordinate operation queries
+- `proj`: for cartographic projection of geodetic coordinates
+- `cs2cs`: for transformation from one CRS to another CRS.
+- `geod`: for geodesic (great circle) computations.
+- `cct`: for generic Coordinate Conversions and Transformations.
+- `gie`: the Geospatial Integrity Investigation Environment.
+- `projinfo`: for geodetic object and coordinate operation queries
+
+> More information on the utilities can be found on the [PROJ website](https://proj.org/apps).
 
 ## Installation
 ### Build dependencies
 
 PROJ requires C and C++11 compilers.
-It also requires SQLite3 (headers, library and executable).
+It also requires SQLite3 (headers, library and executable).  The minimum 
+version of SQLite3 required is 3.11
 
 ### Building with CMake
 
@@ -99,14 +102,14 @@ which will generate a configure script that can be used as described above.
 ### Distribution files and format
 
 Sources are distributed in one or more files.  The principle elements
-of the system are in a compress tar file named `proj-x.y.z.tar.gz` where
-"x" will indicate major release number, "y" indicates minor release
-number and "z" indicates the patch number of the release.
+of the system are stored in a compressed tar file named `proj-x.y.z.tar.gz` where
+"x" will indicate the major release number, "y" indicates the minor release
+number, and "z" indicates the patch number of the release.
 
 In addition to the PROJ software package, distributions of datum
 conversion grid files and PROJ parameter files are also available.
 The grid package is distributed under the name `proj-datumgrid-x.y.zip`,
-where "x" is the major release version and "y" the minor release
+where "x" is the major release version and "y" is the minor release
 version numbers. Similarly regional packages are distributed. The
 regional packages contain resources that are not essential to the
 functionality of PROJ but still of value to users in the region
@@ -114,7 +117,7 @@ specific to the package. All grids that were in proj-datumgrids-1.6
 remain in proj-datumgrids-1.7; the regional datumgrid files contain
 grids for datums not previously supported (prior to PROJ 5.0.0).
 
-The resource packages can be downloaded from the PROJ.4 website.
+The resource packages can be downloaded from the [PROJ website](https://proj.org/download.html).
 
 More info on the contents of the various resource packages can be
 found at the

README.md

 # PROJ
 
 [![Travis Status](https://travis-ci.com/OSGeo/PROJ.svg?branch=master)](https://travis-ci.com/OSGeo/PROJ)
-[![AppVeyor Status](https://ci.appveyor.com/api/projects/status/por8r52bjt8ocga9?svg=true)](https://ci.appveyor.com/project/OSGeo/PROJ)
+[![AppVeyor Status](https://ci.appveyor.com/api/projects/status/github/OSGeo/PROJ?branch=master&svg=true)](https://ci.appveyor.com/project/OSGeo/PROJ?branch=master)
 [![Coveralls Status](https://coveralls.io/repos/github/OSGeo/PROJ/badge.svg?branch=master)](https://coveralls.io/github/OSGeo/PROJ?branch=master)
 [![Gitter](https://badges.gitter.im/OSGeo/proj.4.svg)](https://gitter.im/OSGeo/proj.4)
 [![Mailing List](https://img.shields.io/badge/PROJ-mailing%20list-4eb899.svg)](http://lists.osgeo.org/mailman/listinfo/proj)
@@ -23,18 +23,21 @@ See the NEWS file for changes between versions.
 
 The following command line utilities are included in the PROJ package:
 
-- proj, for cartographic projection of geodetic coordinates
-- cs2cs, for transformation from one CRS to another CRS.
-- geod, for geodesic (great circle) computations.
-- cct, for generic Coordinate Conversions and Transformations.
-- gie, the Geospatial Integrity Investigation Environment.
-- projinfo, for geodetic object and coordinate operation queries
+- `proj`: for cartographic projection of geodetic coordinates
+- `cs2cs`: for transformation from one CRS to another CRS.
+- `geod`: for geodesic (great circle) computations.
+- `cct`: for generic Coordinate Conversions and Transformations.
+- `gie`: the Geospatial Integrity Investigation Environment.
+- `projinfo`: for geodetic object and coordinate operation queries
+
+> More information on the utilities can be found on the [PROJ website](https://proj.org/apps).
 
 ## Installation
 ### Build dependencies
 
 PROJ requires C and C++11 compilers.
-It also requires SQLite3 (headers, library and executable).
+It also requires SQLite3 (headers, library and executable).  The minimum 
+version of SQLite3 required is 3.11
 
 ### Building with CMake
 
@@ -105,14 +108,14 @@ which will generate a configure script that can be used as described above.
 ### Distribution files and format
 
 Sources are distributed in one or more files.  The principle elements
-of the system are in a compress tar file named `proj-x.y.z.tar.gz` where
-"x" will indicate major release number, "y" indicates minor release
-number and "z" indicates the patch number of the release.
+of the system are stored in a compressed tar file named `proj-x.y.z.tar.gz` where
+"x" will indicate the major release number, "y" indicates the minor release
+number, and "z" indicates the patch number of the release.
 
 In addition to the PROJ software package, distributions of datum
 conversion grid files and PROJ parameter files are also available.
 The grid package is distributed under the name `proj-datumgrid-x.y.zip`,
-where "x" is the major release version and "y" the minor release
+where "x" is the major release version and "y" is the minor release
 version numbers. Similarly regional packages are distributed. The
 regional packages contain resources that are not essential to the
 functionality of PROJ but still of value to users in the region
@@ -120,7 +123,7 @@ specific to the package. All grids that were in proj-datumgrids-1.6
 remain in proj-datumgrids-1.7; the regional datumgrid files contain
 grids for datums not previously supported (prior to PROJ 5.0.0).
 
-The resource packages can be downloaded from the PROJ.4 website.
+The resource packages can be downloaded from the [PROJ website](https://proj.org/download.html).
 
 More info on the contents of the various resource packages can be
 found at the

cmake/CMakeLists.txt

@@ -5,7 +5,20 @@
 file(RELATIVE_PATH PROJECT_ROOT_DIR
   ${CMAKE_INSTALL_PREFIX}/${CMAKECONFIGDIR} ${CMAKE_INSTALL_PREFIX})
 
+# Variables needed by ${PROJECT_NAME_LOWER}-config-version.cmake
+if (MSVC)
+  # For checking the compatibility of MSVC_TOOLSET_VERSION; see
+  # https://docs.microsoft.com/en-us/cpp/porting/overview-of-potential-upgrade-issues-visual-cpp
+  # Assume major version number is obtained by dropping the last decimal
+  # digit.
+  math (EXPR MSVC_TOOLSET_MAJOR "${MSVC_TOOLSET_VERSION}/10")
+else ()
+  set (MSVC_TOOLSET_VERSION 0)
+  set (MSVC_TOOLSET_MAJOR 0)
+endif ()
 if (CMAKE_CROSSCOMPILING)
+  # Ensure that all "true" (resp. "false") settings are represented by
+  # the same string.
   set (CMAKE_CROSSCOMPILING_STR "ON")
 else ()
   set (CMAKE_CROSSCOMPILING_STR "OFF")

cmake/FindSqlite3.cmake

@@ -10,6 +10,7 @@
 # and following variables are set:
 #    SQLITE3_INCLUDE_DIR
 #    SQLITE3_LIBRARY
+#    SQLITE3_VERSION
 
 
 # find_path and find_library normally search standard locations
@@ -53,9 +54,21 @@ if(SQLITE3_INCLUDE_DIR AND SQLITE3_LIBRARY)
   set(SQLITE3_FOUND TRUE)
 endif()
 
+# Extract version information from the header file
+if(SQLITE3_INCLUDE_DIR)
+    file(STRINGS ${SQLITE3_INCLUDE_DIR}/sqlite3.h _ver_line
+         REGEX "^#define SQLITE_VERSION  *\"[0-9]+\\.[0-9]+\\.[0-9]+\""
+         LIMIT_COUNT 1)
+    string(REGEX MATCH "[0-9]+\\.[0-9]+\\.[0-9]+"
+           SQLITE3_VERSION "${_ver_line}")
+    unset(_ver_line)
+endif()
+
+
 if(SQLITE3_FOUND)
   if(NOT SQLITE3_FIND_QUIETLY)
     message(STATUS "Found Sqlite3: ${SQLITE3_LIBRARY}")
+    message(STATUS "Sqlite3 version: ${SQLITE3_VERSION}")
   endif()
 
 else()

cmake/ProjTest.cmake

@@ -26,6 +26,8 @@ function(proj_add_test_script_sh SH_NAME BIN_USE)
         COMMAND ${PROJECT_SOURCE_DIR}/test/cli/${SH_NAME}
         ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${${BIN_USE}}
       )
+    set_tests_properties( ${testname}
+        PROPERTIES ENVIRONMENT "PROJ_LIB=${PROJECT_BINARY_DIR}/data")
     endif()
 
   endif()
@@ -34,12 +36,15 @@ endfunction()
 
 function(proj_add_gie_test TESTNAME TESTCASE)
 
-    set(GIE_BIN "gie")
+    set(GIE_BIN $<TARGET_FILE_NAME:gie>)
     set(TESTFILE ${CMAKE_SOURCE_DIR}/test/${TESTCASE})
     add_test(NAME ${TESTNAME}
       WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}/test
       COMMAND ${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${GIE_BIN}
       ${TESTFILE}
     )
+    set_tests_properties( ${TESTNAME}
+        PROPERTIES ENVIRONMENT "PROJ_LIB=${PROJECT_BINARY_DIR}/data")
+
 
 endfunction()

cmake/ProjUtilities.cmake

@@ -89,7 +89,8 @@ endfunction()
 
 #
 # Generates output name for given target depending on platform and version.
-# For instance, on Windows, libraries get ABI version suffix proj_X_Y.{dll|lib}.
+# For instance, on Windows, dynamic link libraries get ABI version suffix
+# proj_X_Y.dll.
 #
 
 function(proj_target_output_name TARGET_NAME OUTPUT_NAME)

cmake/project-config-version.cmake.in

@@ -5,7 +5,18 @@ set (PACKAGE_VERSION_MAJOR "@PROJ_VERSION_MAJOR@")
 set (PACKAGE_VERSION_MINOR "@PROJ_VERSION_MINOR@")
 set (PACKAGE_VERSION_PATCH "@PROJ_VERSION_PATCH@")
 
+# These variable definitions parallel those in @PROJECT_NAME@'s
+# cmake/CMakeLists.txt.
+if (MSVC)
+  # For checking the compatibility of MSVC_TOOLSET_VERSION; see
+  # https://docs.microsoft.com/en-us/cpp/porting/overview-of-potential-upgrade-issues-visual-cpp
+  # Assume major version number is obtained by dropping the last decimal
+  # digit.
+  math (EXPR MSVC_TOOLSET_MAJOR "${MSVC_TOOLSET_VERSION}/10")
+endif ()
 if (CMAKE_CROSSCOMPILING)
+  # Ensure that all "true" (resp. "false") settings are represented by
+  # the same string.
   set (CMAKE_CROSSCOMPILING_STR "ON")
 else ()
   set (CMAKE_CROSSCOMPILING_STR "OFF")
@@ -24,9 +35,13 @@ elseif (NOT (APPLE OR (NOT DEFINED CMAKE_SIZEOF_VOID_P) OR
   # since a multi-architecture library is built for that platform).
   set (REASON "sizeof(*void) =  @CMAKE_SIZEOF_VOID_P@")
   set (PACKAGE_VERSION_UNSUITABLE TRUE)
-elseif (MSVC AND NOT MSVC_VERSION STREQUAL "@MSVC_VERSION@")
+elseif (MSVC AND NOT (
+    # toolset version must be at least as great as @PROJECT_NAME@'s
+    MSVC_TOOLSET_VERSION GREATER_EQUAL @MSVC_TOOLSET_VERSION@
+    # and major versions must match
+    AND MSVC_TOOLSET_MAJOR EQUAL @MSVC_TOOLSET_MAJOR@ ))
   # Reject if there's a mismatch in MSVC compiler versions
-  set (REASON "_MSC_VER = @MSVC_VERSION@")
+  set (REASON "MSVC_TOOLSET_VERSION = @MSVC_TOOLSET_VERSION@")
   set (PACKAGE_VERSION_UNSUITABLE TRUE)
 elseif (NOT CMAKE_CROSSCOMPILING_STR STREQUAL "@CMAKE_CROSSCOMPILING_STR@")
   # Reject if there's a mismatch in ${CMAKE_CROSSCOMPILING}
@@ -52,5 +67,3 @@ endif ()
 if (PACKAGE_VERSION_UNSUITABLE)
   set (PACKAGE_VERSION "${PACKAGE_VERSION} (${REASON})")
 endif ()
-
-unset(CMAKE_CROSSCOMPILING_STR)
\ No newline at end of file

configure

 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for PROJ 6.2.1.
+# Generated by GNU Autoconf 2.69 for PROJ 6.3.0.
 #
 # Report bugs to <https://github.com/OSGeo/PROJ/issues>.
 #
@@ -590,8 +590,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='PROJ'
 PACKAGE_TARNAME='proj'
-PACKAGE_VERSION='6.2.1'
-PACKAGE_STRING='PROJ 6.2.1'
+PACKAGE_VERSION='6.3.0'
+PACKAGE_STRING='PROJ 6.3.0'
 PACKAGE_BUGREPORT='https://github.com/OSGeo/PROJ/issues'
 PACKAGE_URL='https://proj.org'
@@ -1348,7 +1348,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures PROJ 6.2.1 to adapt to many kinds of systems.
+\`configure' configures PROJ 6.3.0 to adapt to many kinds of systems.
 Usage: $0 [OPTION]... [VAR=VALUE]...
@@ -1418,7 +1418,7 @@ fi
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of PROJ 6.2.1:";;
+     short | recursive ) echo "Configuration of PROJ 6.3.0:";;
    esac
   cat <<\_ACEOF
@@ -1546,7 +1546,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-PROJ configure 6.2.1
+PROJ configure 6.3.0
 generated by GNU Autoconf 2.69
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -2082,7 +2082,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
-It was created by PROJ $as_me 6.2.1, which was
+It was created by PROJ $as_me 6.3.0, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
   $ $0 $@
@@ -2953,7 +2953,7 @@ fi
 # Define the identity of the package.
  PACKAGE='proj'
- VERSION='6.2.1'
+ VERSION='6.3.0'
 cat >>confdefs.h <<_ACEOF
@@ -4088,6 +4088,183 @@ else
 fi
+   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
+$as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
+if ${ac_cv_prog_cc_c99+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_cv_prog_cc_c99=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <stdarg.h>
+#include <stdbool.h>
+#include <stdlib.h>
+#include <wchar.h>
+#include <stdio.h>
+
+// Check varargs macros.  These examples are taken from C99 6.10.3.5.
+#define debug(...) fprintf (stderr, __VA_ARGS__)
+#define showlist(...) puts (#__VA_ARGS__)
+#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
+static void
+test_varargs_macros (void)
+{
+  int x = 1234;
+  int y = 5678;
+  debug ("Flag");
+  debug ("X = %d\n", x);
+  showlist (The first, second, and third items.);
+  report (x>y, "x is %d but y is %d", x, y);
+}
+
+// Check long long types.
+#define BIG64 18446744073709551615ull
+#define BIG32 4294967295ul
+#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
+#if !BIG_OK
+  your preprocessor is broken;
+#endif
+#if BIG_OK
+#else
+  your preprocessor is broken;
+#endif
+static long long int bignum = -9223372036854775807LL;
+static unsigned long long int ubignum = BIG64;
+
+struct incomplete_array
+{
+  int datasize;
+  double data[];
+};
+
+struct named_init {
+  int number;
+  const wchar_t *name;
+  double average;
+};
+
+typedef const char *ccp;
+
+static inline int
+test_restrict (ccp restrict text)
+{
+  // See if C++-style comments work.
+  // Iterate through items via the restricted pointer.
+  // Also check for declarations in for loops.
+  for (unsigned int i = 0; *(text+i) != '\0'; ++i)
+    continue;
+  return 0;
+}
+
+// Check varargs and va_copy.
+static void
+test_varargs (const char *format, ...)
+{
+  va_list args;
+  va_start (args, format);
+  va_list args_copy;
+  va_copy (args_copy, args);
+
+  const char *str;
+  int number;
+  float fnumber;
+
+  while (*format)
+    {
+      switch (*format++)
+	{
+	case 's': // string
+	  str = va_arg (args_copy, const char *);
+	  break;
+	case 'd': // int
+	  number = va_arg (args_copy, int);
+	  break;
+	case 'f': // float
+	  fnumber = va_arg (args_copy, double);
+	  break;
+	default:
+	  break;
+	}
+    }
+  va_end (args_copy);
+  va_end (args);
+}
+
+int
+main ()
+{
+
+  // Check bool.
+  _Bool success = false;
+
+  // Check restrict.
+  if (test_restrict ("String literal") == 0)
+    success = true;
+  char *restrict newvar = "Another string";
+
+  // Check varargs.
+  test_varargs ("s, d' f .", "string", 65, 34.234);
+  test_varargs_macros ();
+
+  // Check flexible array members.
+  struct incomplete_array *ia =
+    malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
+  ia->datasize = 10;
+  for (int i = 0; i < ia->datasize; ++i)
+    ia->data[i] = i * 1.234;
+
+  // Check named initializers.
+  struct named_init ni = {
+    .number = 34,
+    .name = L"Test wide string",
+    .average = 543.34343,
+  };
+
+  ni.number = 58;
+
+  int dynamic_array[ni.number];
+  dynamic_array[ni.number - 1] = 543;
+
+  // work around unused variable warnings
+  return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
+	  || dynamic_array[ni.number - 1] != 543);
+
+  ;
+  return 0;
+}
+_ACEOF
+for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99
+do
+  CC="$ac_save_CC $ac_arg"
+  if ac_fn_c_try_compile "$LINENO"; then :
+  ac_cv_prog_cc_c99=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+  test "x$ac_cv_prog_cc_c99" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c99" in
+  x)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+  xno)
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+  *)
+    CC="$CC $ac_cv_prog_cc_c99"
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
+$as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c99" != xno; then :
+
+fi
+
+
 ac_ext=cpp
 ac_cpp='$CXXCPP $CPPFLAGS'
 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -17515,34 +17692,6 @@ else
 fi
-SAVED_CFLAGS=$CFLAGS
-CFLAGS="$CFLAGS $ERROR_ON_UNKNOWN_OPTIONS -std=gnu89"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if -std=gnu89 can be enabled" >&5
-$as_echo_n "checking if -std=gnu89 can be enabled... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#if defined(__clang__) || !defined(__GNUC__)
-    #error "not gcc"
-    #endif
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  C_WFLAGS="$C_WFLAGS -std=gnu89"
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-CFLAGS=$SAVED_CFLAGS
-
 ac_ext=cpp
 ac_cpp='$CXXCPP $CPPFLAGS'
@@ -18386,36 +18535,6 @@ else
   :
 fi
-save_CFLAGS="$CFLAGS"
-CFLAGS="$CFLAGS -Wall -Werror"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C99 math functions" >&5
-$as_echo_n "checking for C99 math functions... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <math.h>
-int
-main ()
-{
-int q;
-         return (int)(hypot(3.0, 4.0) + atanh(0.8) + cbrt(8.0) +
-                      remquo(100.0, 90.0, &q) +
-                      remainder(100.0, 90.0) + copysign(1.0, -0.0) +
-                      log1p(0.1) + asinh(0.1)) +
-		      isnan(0.0);
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; };C99_MATH="-DHAVE_C99_MATH=1"
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; };C99_MATH="-DHAVE_C99_MATH=0"
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-CFLAGS="$save_CFLAGS $C99_MATH"
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sqrt" >&5
 $as_echo_n "checking for library containing sqrt... " >&6; }
@@ -18699,6 +18818,8 @@ THREAD_LIB=$THREAD_LIB
 if test "x$SQLITE3_CFLAGS$SQLITE3_LIBS" = "x" ; then
+
+
 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
 	if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
@@ -18823,12 +18944,12 @@ if test -n "$PKG_CONFIG"; then
         pkg_cv_SQLITE3_CFLAGS="$SQLITE3_CFLAGS"
     else
         if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"sqlite3 >= 3.7\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "sqlite3 >= 3.7") 2>&5
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"sqlite3 >= 3.11\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "sqlite3 >= 3.11") 2>&5
   ac_status=$?
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; then
-  pkg_cv_SQLITE3_CFLAGS=`$PKG_CONFIG --cflags "sqlite3 >= 3.7" 2>/dev/null`
+  pkg_cv_SQLITE3_CFLAGS=`$PKG_CONFIG --cflags "sqlite3 >= 3.11" 2>/dev/null`
 else
   pkg_failed=yes
 fi
@@ -18841,12 +18962,12 @@ if test -n "$PKG_CONFIG"; then
         pkg_cv_SQLITE3_LIBS="$SQLITE3_LIBS"
     else
         if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"sqlite3 >= 3.7\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "sqlite3 >= 3.7") 2>&5
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"sqlite3 >= 3.11\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "sqlite3 >= 3.11") 2>&5
   ac_status=$?
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; then
-  pkg_cv_SQLITE3_LIBS=`$PKG_CONFIG --libs "sqlite3 >= 3.7" 2>/dev/null`
+  pkg_cv_SQLITE3_LIBS=`$PKG_CONFIG --libs "sqlite3 >= 3.11" 2>/dev/null`
 else
   pkg_failed=yes
 fi
@@ -18865,14 +18986,14 @@ else
         _pkg_short_errors_supported=no
 fi
         if test $_pkg_short_errors_supported = yes; then
-	        SQLITE3_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "sqlite3 >= 3.7"`
+	        SQLITE3_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "sqlite3 >= 3.11"`
         else
-	        SQLITE3_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "sqlite3 >= 3.7"`
+	        SQLITE3_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "sqlite3 >= 3.11"`
         fi
 	# Put the nasty error message in config.log where it belongs
 	echo "$SQLITE3_PKG_ERRORS" >&5
-	as_fn_error $? "Package requirements (sqlite3 >= 3.7) were not met:
+	as_fn_error $? "Package requirements (sqlite3 >= 3.11) were not met:
 $SQLITE3_PKG_ERRORS
@@ -19618,7 +19739,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by PROJ $as_me 6.2.1, which was
+This file was extended by PROJ $as_me 6.3.0, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
   CONFIG_FILES    = $CONFIG_FILES
@@ -19685,7 +19806,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-PROJ config.status 6.2.1
+PROJ config.status 6.3.0
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"

configure.ac

 dnl Process this file with autoconf to produce a configure script.
 
 AC_PREREQ(2.59)
-AC_INIT([PROJ], [6.2.1],
+AC_INIT([PROJ], [6.3.0],
         [https://github.com/OSGeo/PROJ/issues], proj, [https://proj.org])
 AC_CONFIG_MACRO_DIR([m4])
 AC_LANG(C)
@@ -12,6 +12,7 @@ AM_CONFIG_HEADER(src/proj_config.h)
 
 dnl Checks for programs.
 AC_PROG_CC
+AC_PROG_CC_C99
 AC_PROG_CXX
 AX_CXX_COMPILE_STDCXX_11([noext],[mandatory])
 AC_PROG_INSTALL
@@ -82,20 +83,6 @@ AX_CHECK_COMPILE_FLAG([-Wfloat-conversion], [C_WFLAGS="$C_WFLAGS -Wfloat-convers
 dnl clang >= 3.2
 AX_CHECK_COMPILE_FLAG([-Wdocumentation -Wno-documentation-deprecated-sync], [C_WFLAGS="$C_WFLAGS -Wdocumentation -Wno-documentation-deprecated-sync" CXX_WFLAGS="$CXX_WFLAGS -Wdocumentation -Wno-documentation-deprecated-sync"],,[$ERROR_ON_UNKNOWN_OPTIONS])
 
-dnl gnu89 is a reasonable target to get MSVC compatibility.
-dnl but only apply it with gcc, since clang will throw a lot of warnings
-SAVED_CFLAGS=$CFLAGS
-CFLAGS="$CFLAGS $ERROR_ON_UNKNOWN_OPTIONS -std=gnu89"
-AC_MSG_CHECKING([if -std=gnu89 can be enabled])
-AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
-  [[#if defined(__clang__) || !defined(__GNUC__)
-    #error "not gcc"
-    #endif]])],
-  [C_WFLAGS="$C_WFLAGS -std=gnu89"]
-  [AC_MSG_RESULT([yes])],
-  [AC_MSG_RESULT([no])])
-CFLAGS=$SAVED_CFLAGS
-
 dnl C++ specific stuff
 
 AC_LANG_PUSH([C++])
@@ -197,21 +184,6 @@ dnl like (a + b) + c and from simplifying 0.0 + x to x (which is wrong if
 dnl x = -0.0).
 AX_CHECK_COMPILE_FLAG([-fp-model precise],
         [CFLAGS="$CFLAGS -fp-model precise"],,[-Werror])
-dnl Check for C99 math functions
-save_CFLAGS="$CFLAGS"
-CFLAGS="$CFLAGS -Wall -Werror"
-AC_MSG_CHECKING([for C99 math functions])
-AC_LINK_IFELSE([AC_LANG_PROGRAM(
-        [#include <math.h>],
-        [int q;
-         return (int)(hypot(3.0, 4.0) + atanh(0.8) + cbrt(8.0) +
-                      remquo(100.0, 90.0, &q) +
-                      remainder(100.0, 90.0) + copysign(1.0, -0.0) +
-                      log1p(0.1) + asinh(0.1)) +
-		      isnan(0.0);])],
-        [AC_MSG_RESULT([yes]);C99_MATH="-DHAVE_C99_MATH=1"],
-        [AC_MSG_RESULT([no]);C99_MATH="-DHAVE_C99_MATH=0"])
-CFLAGS="$save_CFLAGS $C99_MATH"
 
 AC_SEARCH_LIBS([sqrt], [m])
 
@@ -308,7 +280,11 @@ dnl Check for sqlite3 library and binary
 dnl ---------------------------------------------------------------------------
 
 if test "x$SQLITE3_CFLAGS$SQLITE3_LIBS" = "x" ; then
-    PKG_CHECK_MODULES([SQLITE3], [sqlite3 >= 3.7])
+
+    dnl Would build and run with older versons, but with horrible performance
+    dnl See https://github.com/OSGeo/PROJ/issues/1718
+
+    PKG_CHECK_MODULES([SQLITE3], [sqlite3 >= 3.11])
 fi
 AC_SUBST(SQLITE3_CFLAGS,$SQLITE3_CFLAGS)
 AC_SUBST(SQLITE3_LIBS,$SQLITE3_LIBS)

data/ITRF2014

@@ -32,24 +32,24 @@
 # Z. Altamimi et al, 2017, ITRF2014 plate motion model,
 # doi: 10.1093/gji/ggx136
 
-<ANTA> +proj=helmert +drx=−0.000248 +dry=−0.000324 +drz=0.000675 +convention=position_vector
+<ANTA> +proj=helmert +drx=-0.000248 +dry=-0.000324 +drz=0.000675 +convention=position_vector
 
-<ARAB> +proj=helmert +drx=0.001154 +dry=−0.000136 +drz=0.001444 +convention=position_vector
+<ARAB> +proj=helmert +drx=0.001154 +dry=-0.000136 +drz=0.001444 +convention=position_vector
 
 <AUST> +proj=helmert +drx=0.001510 +dry=0.001182 +drz=0.001215 +convention=position_vector
 
-<EURA> +proj=helmert +drx=−0.000085 +dry=−0.000531 +drz=0.000770 +convention=position_vector
+<EURA> +proj=helmert +drx=-0.000085 +dry=-0.000531 +drz=0.000770 +convention=position_vector
 
-<INDI> +proj=helmert +drx=0.001154 +dry=−0.000005 +drz=0.001454 +convention=position_vector
+<INDI> +proj=helmert +drx=0.001154 +dry=-0.000005 +drz=0.001454 +convention=position_vector
 
-<NAZC> +proj=helmert +drx=−0.000333 +dry=−0.001544 +drz=0.001623 +convention=position_vector
+<NAZC> +proj=helmert +drx=-0.000333 +dry=-0.001544 +drz=0.001623 +convention=position_vector
 
 <NOAM> +proj=helmert +drx=0.000024 +dry=-0.000694 +drz=-0.000063 +convention=position_vector
 
-<NUBI> +proj=helmert +drx=0.000099 +dry=−0.000614 +drz=0.000733 +convention=position_vector
+<NUBI> +proj=helmert +drx=0.000099 +dry=-0.000614 +drz=0.000733 +convention=position_vector
 
-<PCFC> +proj=helmert +drx=−0.000409 +dry=0.001047 +drz=-0.002169 +convention=position_vector
+<PCFC> +proj=helmert +drx=-0.000409 +dry=0.001047 +drz=-0.002169 +convention=position_vector
 
-<SOAM> +proj=helmert +drx=−0.000270 +dry=−0.000301 +drz=−0.000140 +convention=position_vector
+<SOAM> +proj=helmert +drx=-0.000270 +dry=-0.000301 +drz=-0.000140 +convention=position_vector
 
-<SOMA> +proj=helmert +drx=−0.000121 +dry=−0.000794 +drz=0.000884 +convention=position_vector
+<SOMA> +proj=helmert +drx=-0.000121 +dry=-0.000794 +drz=0.000884 +convention=position_vector

data/Makefile.am

@@ -27,6 +27,7 @@ SQL_ORDERED_LIST = sql/begin.sql \
 		sql/grid_transformation_custom.sql \
 		sql/other_transformation.sql \
 		sql/concatenated_operation.sql \
+		sql/concatenated_operation_step.sql \
 		sql/alias_name.sql \
 		sql/supersession.sql \
 		sql/deprecation.sql \

data/Makefile.in

@@ -318,6 +318,7 @@ SQL_ORDERED_LIST = sql/begin.sql \
 		sql/grid_transformation_custom.sql \
 		sql/other_transformation.sql \
 		sql/concatenated_operation.sql \
+		sql/concatenated_operation_step.sql \
 		sql/alias_name.sql \
 		sql/supersession.sql \
 		sql/deprecation.sql \

data/projjson.schema.json

 {
-  "$id": "https://proj.org/schemas/v0.1/projjson.schema.json",
+  "$id": "https://proj.org/schemas/v0.2/projjson.schema.json",
   "$schema": "http://json-schema.org/draft-07/schema#",
   "description": "Schema for PROJJSON",
   "$comment": "This file exists both in data/ and in schemas/vXXX/. Keep both in sync. And if changing the value of $id, change PROJJSON_CURRENT_VERSION accordingly in io.cpp",
@@ -932,6 +932,16 @@
         },
         "datum_ensemble": { "$ref": "#/definitions/datum_ensemble" },
         "coordinate_system": { "$ref": "#/definitions/coordinate_system" },
+        "geoid_model": {
+          "type": "object",
+          "properties": {
+            "name": { "type": "string" },
+            "interpolation_crs": { "$ref": "#/definitions/crs" },
+            "id": { "$ref": "#/definitions/id" }
+          },
+          "required" : [ "name" ],
+          "additionalProperties": false
+        },
         "$schema" : {},
         "scope": {},
         "area": {},

data/sql/alias_name.sql

@@ -475,6 +475,7 @@ INSERT INTO "alias_name" VALUES('geodetic_datum','EPSG','1251','KOSOVAREF01','EP
 INSERT INTO "alias_name" VALUES('geodetic_datum','EPSG','1251','KOSOVAREF01 (2012)','EPSG');
 INSERT INTO "alias_name" VALUES('geodetic_datum','EPSG','1252','SIRGAS-Chile 2013','EPSG');
 INSERT INTO "alias_name" VALUES('geodetic_datum','EPSG','1253','SIRGAS-Chile 2016','EPSG');
+INSERT INTO "alias_name" VALUES('vertical_datum','EPSG','1256','CGVD2013 (CGG2013a)','EPSG');
 INSERT INTO "alias_name" VALUES('geodetic_datum','EPSG','1042','Red Geodesica Nacional 1992','EPSG');
 INSERT INTO "alias_name" VALUES('geodetic_datum','EPSG','1046','Morro do Papagaio','EPSG');
 INSERT INTO "alias_name" VALUES('geodetic_datum','EPSG','1046','Island of Principe datum','EPSG');
@@ -559,7 +560,7 @@ INSERT INTO "alias_name" VALUES('vertical_datum','EPSG','1125','ASVD02','EPSG');
 INSERT INTO "alias_name" VALUES('vertical_datum','EPSG','1121','Tutuila62','EPSG');
 INSERT INTO "alias_name" VALUES('vertical_datum','EPSG','1124','VIVD09','EPSG');
 INSERT INTO "alias_name" VALUES('vertical_datum','EPSG','1123','PRVD02','EPSG');
-INSERT INTO "alias_name" VALUES('vertical_datum','EPSG','1127','CGVD2013','EPSG');
+INSERT INTO "alias_name" VALUES('vertical_datum','EPSG','1127','CGVD2013 (CGG2013)','EPSG');
 INSERT INTO "alias_name" VALUES('geodetic_datum','EPSG','1128','JGD2011','EPSG');
 INSERT INTO "alias_name" VALUES('vertical_datum','EPSG','1131','JGD2011 (vertical)','EPSG');
 INSERT INTO "alias_name" VALUES('vertical_datum','EPSG','1130','JGD2000 (vertical)','EPSG');

data/sql/axis.sql

@@ -255,9 +255,9 @@ INSERT INTO "axis" VALUES('EPSG','111','Gravity-related height','H','up','EPSG',
 INSERT INTO "axis" VALUES('EPSG','112','Gravity-related height','H','up','EPSG','6497',1,'EPSG','9003');
 INSERT INTO "axis" VALUES('EPSG','113','Depth','D','down','EPSG','6498',1,'EPSG','9001');
 INSERT INTO "axis" VALUES('EPSG','114','Gravity-related height','H','up','EPSG','6499',1,'EPSG','9001');
-INSERT INTO "axis" VALUES('EPSG','115','Geocentric X','X','Geocentre > equator/0°E','EPSG','6500',1,'EPSG','9001');
-INSERT INTO "axis" VALUES('EPSG','116','Geocentric Y','Y','Geocentre > equator/90°E','EPSG','6500',2,'EPSG','9001');
-INSERT INTO "axis" VALUES('EPSG','117','Geocentric Z','Z','Geocentre > north pole','EPSG','6500',3,'EPSG','9001');
+INSERT INTO "axis" VALUES('EPSG','115','Geocentric X','X','geocentricX','EPSG','6500',1,'EPSG','9001');
+INSERT INTO "axis" VALUES('EPSG','116','Geocentric Y','Y','geocentricY','EPSG','6500',2,'EPSG','9001');
+INSERT INTO "axis" VALUES('EPSG','117','Geocentric Z','Z','geocentricZ','EPSG','6500',3,'EPSG','9001');
 INSERT INTO "axis" VALUES('EPSG','119','Southing','X','south','EPSG','6501',1,'EPSG','9001');
 INSERT INTO "axis" VALUES('EPSG','118','Westing','Y','west','EPSG','6501',2,'EPSG','9001');
 INSERT INTO "axis" VALUES('EPSG','120','Westing','Y','west','EPSG','6502',1,'EPSG','9031');