Merge pull request #1175 from rouault/iso19111_for_merge

Implement RFC 2: Initial integration of "GDAL SRS barn" work

1 files changed, 790 insertions, 0 deletions

diff --git a/data/sql/grid_alternatives_generated.sql b/data/sql/grid_alternatives_generated.sql
new file mode 100644
index 00000000..1c2e6ae8
--- /dev/null
+++ b/data/sql/grid_alternatives_generated.sql
@@ -0,0 +1,790 @@
+--- This file has been generated by scripts/build_grid_alternatives_generated.py. DO NOT EDIT !
+
+-- NADCON (NAD27 -> NAD83) entries
+
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('conus.las',
+                              'conus',
+                              'CTable2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('alaska.las',
+                              'alaska',
+                              'CTable2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('hawaii.las',
+                              'hawaii',
+                              'CTable2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('prvi.las',
+                              'prvi',
+                              'CTable2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('stgeorge.las',
+                              'stgeorge',
+                              'CTable2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('stlrnc.las',
+                              'stlrnc',
+                              'CTable2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('stpaul.las',
+                              'stpaul',
+                              'CTable2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid',
+                              NULL, NULL, NULL, NULL);
+-- NAD83 -> NAD83(HPGN) entries
+
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('alhpgn.las',
+                              'alhpgn.gsb',
+                              'NTv2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid-north-america',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('arhpgn.las',
+                              'arhpgn.gsb',
+                              'NTv2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid-north-america',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('azhpgn.las',
+                              'azhpgn.gsb',
+                              'NTv2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid-north-america',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('cnhpgn.las',
+                              'cnhpgn.gsb',
+                              'NTv2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid-north-america',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('cohpgn.las',
+                              'cohpgn.gsb',
+                              'NTv2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid-north-america',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('cshpgn.las',
+                              'cshpgn.gsb',
+                              'NTv2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid-north-america',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('emhpgn.las',
+                              'emhpgn.gsb',
+                              'NTv2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid-north-america',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('eshpgn.las',
+                              'eshpgn.gsb',
+                              'NTv2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid-north-america',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('ethpgn.las',
+                              'ethpgn.gsb',
+                              'NTv2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid-north-america',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('flhpgn.las',
+                              'FL',
+                              'CTable2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('gahpgn.las',
+                              'gahpgn.gsb',
+                              'NTv2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid-north-america',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('guhpgn.las',
+                              'guhpgn.gsb',
+                              'NTv2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid-north-america',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('hihpgn.las',
+                              'hihpgn.gsb',
+                              'NTv2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid-north-america',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('iahpgn.las',
+                              'iahpgn.gsb',
+                              'NTv2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid-north-america',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('ilhpgn.las',
+                              'ilhpgn.gsb',
+                              'NTv2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid-north-america',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('inhpgn.las',
+                              'inhpgn.gsb',
+                              'NTv2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid-north-america',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('kshpgn.las',
+                              'kshpgn.gsb',
+                              'NTv2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid-north-america',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('kyhpgn.las',
+                              'kyhpgn.gsb',
+                              'NTv2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid-north-america',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('lahpgn.las',
+                              'lahpgn.gsb',
+                              'NTv2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid-north-america',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('mdhpgn.las',
+                              'MD',
+                              'CTable2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('mehpgn.las',
+                              'mehpgn.gsb',
+                              'NTv2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid-north-america',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('mihpgn.las',
+                              'mihpgn.gsb',
+                              'NTv2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid-north-america',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('mnhpgn.las',
+                              'mnhpgn.gsb',
+                              'NTv2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid-north-america',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('mohpgn.las',
+                              'mohpgn.gsb',
+                              'NTv2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid-north-america',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('mshpgn.las',
+                              'mshpgn.gsb',
+                              'NTv2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid-north-america',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('nbhpgn.las',
+                              'nbhpgn.gsb',
+                              'NTv2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid-north-america',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('nchpgn.las',
+                              'nchpgn.gsb',
+                              'NTv2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid-north-america',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('ndhpgn.las',
+                              'ndhpgn.gsb',
+                              'NTv2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid-north-america',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('nehpgn.las',
+                              'nehpgn.gsb',
+                              'NTv2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid-north-america',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('njhpgn.las',
+                              'njhpgn.gsb',
+                              'NTv2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid-north-america',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('nmhpgn.las',
+                              'nmhpgn.gsb',
+                              'NTv2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid-north-america',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('nvhpgn.las',
+                              'nvhpgn.gsb',
+                              'NTv2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid-north-america',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('nyhpgn.las',
+                              'nyhpgn.gsb',
+                              'NTv2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid-north-america',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('ohhpgn.las',
+                              'ohhpgn.gsb',
+                              'NTv2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid-north-america',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('okhpgn.las',
+                              'okhpgn.gsb',
+                              'NTv2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid-north-america',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('pahpgn.las',
+                              'pahpgn.gsb',
+                              'NTv2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid-north-america',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('pvhpgn.las',
+                              'pvhpgn.gsb',
+                              'NTv2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid-north-america',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('schpgn.las',
+                              'schpgn.gsb',
+                              'NTv2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid-north-america',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('sdhpgn.las',
+                              'sdhpgn.gsb',
+                              'NTv2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid-north-america',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('tnhpgn.las',
+                              'TN',
+                              'CTable2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('uthpgn.las',
+                              'uthpgn.gsb',
+                              'NTv2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid-north-america',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('vahpgn.las',
+                              'vahpgn.gsb',
+                              'NTv2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid-north-america',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('wihpgn.las',
+                              'WI',
+                              'CTable2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('wmhpgn.las',
+                              'wmhpgn.gsb',
+                              'NTv2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid-north-america',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('wohpgn.las',
+                              'WO',
+                              'CTable2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('wshpgn.las',
+                              'wshpgn.gsb',
+                              'NTv2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid-north-america',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('wthpgn.las',
+                              'wthpgn.gsb',
+                              'NTv2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid-north-america',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('wvhpgn.las',
+                              'wvhpgn.gsb',
+                              'NTv2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid-north-america',
+                              NULL, NULL, NULL, NULL);
+INSERT INTO grid_alternatives(original_grid_name,
+                              proj_grid_name,
+                              proj_grid_format,
+                              proj_method,
+                              inverse_direction,
+                              package_name,
+                              url, direct_download, open_license, directory)
+                      VALUES ('wyhpgn.las',
+                              'wyhpgn.gsb',
+                              'NTv2',
+                              'hgridshift',
+                              0,
+                              'proj-datumgrid-north-america',
+                              NULL, NULL, NULL, NULL);