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| author | Bas Couwenberg <sebastic@xs4all.nl> | 2018-02-22 23:42:11 +0100 |
|---|---|---|
| committer | Bas Couwenberg <sebastic@xs4all.nl> | 2018-02-22 23:42:21 +0100 |
| commit | 5c705315f99334b400a6c4ff6d29ca1019825e86 (patch) | |
| tree | 6da4c496e218e01b5865e40370b0d8f08a21206b | |
| parent | b65e8ef7b29f19c6b4b4a49cf95766ec1f752491 (diff) | |
| download | PROJ-5c705315f99334b400a6c4ff6d29ca1019825e86.tar.gz PROJ-5c705315f99334b400a6c4ff6d29ca1019825e86.zip | |
Remove README.GRD, moved to proj-datumgrid.
File is also not included in the release tarballs.
| -rw-r--r-- | nad/README.GRD | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/nad/README.GRD b/nad/README.GRD deleted file mode 100644 index 1ecf4b22..00000000 --- a/nad/README.GRD +++ /dev/null @@ -1,48 +0,0 @@ - Grid Shift File Formats - ======================= - - -ASCII .lla ----------- - -First line: comment, at most 80 characters in length. - -Second line: - -<grid_size_x> <grid_size_y> <ignore> <lowleft_longitude> <resolution_longitude> -<lowleft_latitude> <resolution_latitude> - -Angles are in decimal degrees. - - -Subsequent lines are: - -<line_no>: <x_shift> <y_shift> * - -The <line_no> is zero based, and will vary from 0 to <grid_size_y>-1. The -number of x/y shift pairs will match <grid_size_x>. Grid lines can be -split over multiple physical text lines. Use the colon to identify starts -of new grid lines. The shift values are in millionths of a secondc of arc. - - -For example, from MD.lla: - -Maryland - HP - 25 17 1 -80.00000 .25000 37.00000 .25000 -0: 5107 -2502 -700 496 -656 468 -587 418 -481 347 -325 256 -111 152 166 50 -493 -37 854 -96 1221 -118 1568 -125 1953 -143 2433 -195 2464 -281 2529 -395 -1987 -729 447 -916 -3011 -1181 -5559 -406 -6094 541 -5714 1110 -5247 1289 --4993 1254 -4960 1151 -1: 4757 -1695 -644 429 -627 411 -602 368 -555 299 -470 206 -328 96 -125 -15 -126 -105 391 -146 634 -120 762 -58 911 -13 1583 -8 1049 -28 1451 123 1377 -464 -907 -603 -4056 -1955 -6769 -485 -5797 929 -4254 1413 -3251 1295 -2871 993 --2899 724 - - -The grid is 25x7, and covers the region with a lower left corner of -80d00'W 37d00'N and an upper right corner of 73d45'W 43d15'N. - - -BINARY ------- - |