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Author SHA1 Message Date
Bborie Park 885d19a614 Initialize variables that may cause compile-time warnings in rt_api.c. Added additional NLS items to raster2pgsql. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@9436 b70326c6-7e19-0410-871a-916f4a2858ee
 2012-03-09 19:00:25 +00:00
Paul Ramsey 987e550427 Remove reliance on pwd for raster build and test. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@9423 b70326c6-7e19-0410-871a-916f4a2858ee
 2012-03-07 20:38:53 +00:00
Bborie Park fa08dbe28d Slightly more verbose error message for when rt_raster_gdal_rasterize() is unable to have an OSR object project a provided srs text. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@9413 b70326c6-7e19-0410-871a-916f4a2858ee
 2012-03-07 04:28:02 +00:00
Bborie Park c4d679a6d6 Add handling of when clamped pixel values is equal to the band's clamped NODATA value. Ticket is #1139. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@9380 b70326c6-7e19-0410-871a-916f4a2858ee
 2012-03-02 01:15:35 +00:00
Bborie Park da2ddaa065 Refactored how skewed rasters are computed as the extents were not correct. Rewrote parts of rt_raster_gdal_warp and rt_raster_gdal_rasterize. Related ticket is #1615. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@9378 b70326c6-7e19-0410-871a-916f4a2858ee
 2012-03-01 22:17:28 +00:00
Bborie Park 2ea489449e Correct handling of 8BSI pixel types when converting a raster to a GDAL MEM dataset. This should resolve the failures in #1617. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@9313 b70326c6-7e19-0410-871a-916f4a2858ee
 2012-02-27 16:42:03 +00:00
Bborie Park 3f456ff50a Fixed conversion of pixel types between PostGIS raster and GDAL. Essentially PostGIS raster 8BSI is now a GDT_Int16. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@9293 b70326c6-7e19-0410-871a-916f4a2858ee
 2012-02-24 22:54:10 +00:00
Bborie Park d1a99c694b Additional fixups to not increase extent if an alignment is to take place in rt_raster_gdal_rasterize(). 
git-svn-id: http://svn.osgeo.org/postgis/trunk@9289 b70326c6-7e19-0410-871a-916f4a2858ee
 2012-02-24 19:24:02 +00:00
Bborie Park 9d9c19d7c1 Added additional conditions for rt_raster_gdal_rasterize() determining when to expand the extent. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@9286 b70326c6-7e19-0410-871a-916f4a2858ee
 2012-02-24 17:33:48 +00:00
Bborie Park 5bb4a73a5f Added correct handling of negative scale-x and positive scale-y in rt_raster_gdal_warp(). 
git-svn-id: http://svn.osgeo.org/postgis/trunk@9281 b70326c6-7e19-0410-871a-916f4a2858ee
 2012-02-23 22:25:54 +00:00
Bborie Park dea913f123 Renamed rt_raster_dump_as_wktpolygons() to rt_raster_gdal_polygonize(). Refactored rt_raster_gdal_polygonize() to use LWPOLY objects instead of WKT strings. Also added cleanup code to make invalid dumped geometries valid. Associated tickets are #1586 and #637. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@9280 b70326c6-7e19-0410-871a-916f4a2858ee
 2012-02-23 21:49:51 +00:00
Bborie Park 4f3020d1b5 Rewrote chunks of rt_raster_gdal_warp() and rt_raster_gdal_rasterize() to correctly generate skewed rasters. Related ticket is #1395. This should also resolve #1586. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@9271 b70326c6-7e19-0410-871a-916f4a2858ee
 2012-02-22 23:06:26 +00:00
Bborie Park ce290556e6 Fixed handling of negative X-scale or positive Y-scale in rt_raster_gdal_rasterize(). Ticket is #1574. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@9187 b70326c6-7e19-0410-871a-916f4a2858ee
 2012-02-14 17:29:45 +00:00
Bborie Park 9369f89557 Added checks of SRID to make sure that SRIDs are within the permitted range. Ticket is #1568. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@9154 b70326c6-7e19-0410-871a-916f4a2858ee
 2012-02-10 23:33:37 +00:00
David Zwarg c2e9e45a2a Added geotransform methods and correction to basis vectors during raster rotation. #1353 
git-svn-id: http://svn.osgeo.org/postgis/trunk@9109 b70326c6-7e19-0410-871a-916f4a2858ee
 2012-02-08 19:04:48 +00:00
Bborie Park fdf046a572 Minor debug message tweak 
git-svn-id: http://svn.osgeo.org/postgis/trunk@9099 b70326c6-7e19-0410-871a-916f4a2858ee
 2012-02-08 16:44:00 +00:00
Bborie Park 96720d5525 Make sure new bands when added using ST_AddBand are correctly clamping NODATA values. Ticket is #1546. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@9055 b70326c6-7e19-0410-871a-916f4a2858ee
 2012-02-06 23:14:21 +00:00
Bborie Park 80429f9c0b Message cleanup by removing unnecessary newlines. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@9013 b70326c6-7e19-0410-871a-916f4a2858ee
 2012-02-02 19:25:37 +00:00
Sandro Santilli 5018f99cb5 Implement ST_PixelAsPolygon in C, provide a core API entry for it 
The API entry point is expected to be useful for #1519

git-svn-id: http://svn.osgeo.org/postgis/trunk@8993 b70326c6-7e19-0410-871a-916f4a2858ee
 2012-02-01 09:20:44 +00:00
Bborie Park 2efa285db7 Fixed segfault caused by an empty quantile linked list being used to get the quantile's value. Ticket is #1506. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@8949 b70326c6-7e19-0410-871a-916f4a2858ee
 2012-01-27 21:05:32 +00:00
Mark Cave-Ayland 2f32b97fdf Use normal autoconf convention of using #define to determine whether or not GDALFPOLYGONIZE is present, rather than always having it present and setting its value to either 0 or 1. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@8810 b70326c6-7e19-0410-871a-916f4a2858ee
 2012-01-14 00:49:29 +00:00
Bborie Park bd703fcc7f Fixed incorrect call to rt_raster_geopoint_to_cell in rt_band_load_offline_data and added additional debug messages 
git-svn-id: http://svn.osgeo.org/postgis/trunk@8752 b70326c6-7e19-0410-871a-916f4a2858ee
 2012-01-10 19:36:52 +00:00
Bborie Park c4305740bc Fixed incorrect use of rt_band_destroy when loading offline band data. ALso added rules to raster_columns and raster_overviews to gracefully handle insert/update/delete. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@8751 b70326c6-7e19-0410-871a-916f4a2858ee
 2012-01-10 18:45:19 +00:00
Bborie Park 35b0ff01ae Make the data of externally-loaded band internally owned so a call to rt_band_destroy() properly frees the memory. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@8731 b70326c6-7e19-0410-871a-916f4a2858ee
 2012-01-09 20:08:15 +00:00
Bborie Park 370bae1ed5 Add read-only support for band data located outside the database in raster files. All "get" and analysis functions should work for out of database bands. Related ticket is #1440. Also added a test raster file for use by an out of db band and future use for raster2pgsql loader regression tests. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@8730 b70326c6-7e19-0410-871a-916f4a2858ee
 2012-01-09 19:48:21 +00:00
Bborie Park 4f81e7e099 Code cleanup related to registering and deregistering GDAL drivers 
git-svn-id: http://svn.osgeo.org/postgis/trunk@8704 b70326c6-7e19-0410-871a-916f4a2858ee
 2012-01-08 16:28:12 +00:00
Bborie Park ff4cdc048c Have rt_raster_from_gdal_dataset attempt to determine the SRID of the raster using OSR. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@8695 b70326c6-7e19-0410-871a-916f4a2858ee
 2012-01-07 15:24:08 +00:00
Bborie Park 2e75260f57 Added shortcut mechanism for copying data in rt_raster_from_gdal_dataset() when the natural block width is the raster width. Enhanced testing in testapi.c. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@8684 b70326c6-7e19-0410-871a-916f4a2858ee
 2012-01-05 21:18:56 +00:00
Bborie Park 6e559453f1 Force initialization of output GDAL raster from rt_raster_gdal_warp to band's NODATA value. Also, spelling correction. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@8602 b70326c6-7e19-0410-871a-916f4a2858ee
 2011-12-28 15:45:19 +00:00
Bborie Park 63e7bbcd67 Instead of using spatial reference text in WKT format, use PROJ.4 format when possible. This does mean that in situations that require WKT format, rt_raster_gdal_sr must be called to convert from one format to the other. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@8537 b70326c6-7e19-0410-871a-916f4a2858ee
 2011-12-24 01:14:16 +00:00
Bborie Park fce6e3a842 Added option -G to get listing of supported raster types instead of calling ST_GDALDrivers in SQL. Had to tweak rt_raster_gdal_drivers in rt_api.c to not limit drivers based upon creation capabilities. Associated ticket is #1374. 
Added ability to specify band indices with ranges for option -b.  Example: -b 1-5,7,9-15.  Associated ticket is #1375.
Added warning messages when loader is processing more than one raster and rasters may have different number of bands, pixel types, hasnodata flags, NODATA values, geotransforms andtile sizes.  Associated ticket is #153.


git-svn-id: http://svn.osgeo.org/postgis/trunk@8418 b70326c6-7e19-0410-871a-916f4a2858ee
 2011-12-14 22:23:42 +00:00
Bborie Park aaf3ac45ef Fixed handling of output ranges going from high to low rather than the default of values going from low to high. Based upon message on postgis-users: http://postgis.refractions.net/pipermail/postgis-users/2011-December/031763.html 
git-svn-id: http://svn.osgeo.org/postgis/trunk@8393 b70326c6-7e19-0410-871a-916f4a2858ee
 2011-12-13 21:19:54 +00:00
Bborie Park d68c6424ea Code refactoring in rtpg_ utility functions for better memory usage and syntax cleanup in rt_api.* 
git-svn-id: http://svn.osgeo.org/postgis/trunk@8341 b70326c6-7e19-0410-871a-916f4a2858ee
 2011-12-10 01:01:37 +00:00
Bborie Park ed7fff55e8 Return use of GDAL "natural" blocking removed in r8313 and refactor pointer handling. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@8325 b70326c6-7e19-0410-871a-916f4a2858ee
 2011-12-08 20:05:49 +00:00
Bborie Park dc6178d3af Added rt_raster_set_pixel_line for use when setting values for sequential pixels. Should be faster than repeated calls to rt_raster_set_pixel. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@8314 b70326c6-7e19-0410-871a-916f4a2858ee
 2011-12-07 20:46:47 +00:00
Bborie Park 13ac027977 Refactored the GDALRasterIO part of rt_raster_from_gdal_dataset to use scanlines instead of "natural" blocks, which dramatically simplifies the code and makes it easier to maintain. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@8313 b70326c6-7e19-0410-871a-916f4a2858ee
 2011-12-07 15:29:46 +00:00
Bborie Park 4644f0d561 Fixed regression issue with rt_raster_from_gdal_dataset by explicitly setting the valid block sizes passed into GDALRasterIO. Probably related to the changes made in r8309 
git-svn-id: http://svn.osgeo.org/postgis/trunk@8310 b70326c6-7e19-0410-871a-916f4a2858ee
 2011-12-07 01:15:46 +00:00
Bborie Park 0e17e93920 Removed attempt to duplicate entire band in rt_raster_from_gdal_dataset 
git-svn-id: http://svn.osgeo.org/postgis/trunk@8309 b70326c6-7e19-0410-871a-916f4a2858ee
 2011-12-06 16:48:12 +00:00
Bborie Park 47faf3b72f Removed division by bin-width for when bin-widths are specified in ST_Histogram 
git-svn-id: http://svn.osgeo.org/postgis/trunk@8304 b70326c6-7e19-0410-871a-916f4a2858ee
 2011-12-05 18:36:56 +00:00
Bborie Park 1897194dd0 Fixed ST_AsRaster to duplicate exactly the attributes of a reference raster. 
Associated ticket is #1336.


git-svn-id: http://svn.osgeo.org/postgis/trunk@8263 b70326c6-7e19-0410-871a-916f4a2858ee
 2011-11-30 20:35:57 +00:00
Bborie Park e7ba644265 Fixed extent bug for UNION in rt_raster_from_two_rasters 
git-svn-id: http://svn.osgeo.org/postgis/trunk@8215 b70326c6-7e19-0410-871a-916f4a2858ee
 2011-11-21 19:18:37 +00:00
Bborie Park ab61f4c1b9 Addition of function rt_util_gdal_datatype_to_pixtype to complement rt_util_pixtype_to_gdal_datatype. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@8188 b70326c6-7e19-0410-871a-916f4a2858ee
 2011-11-18 23:47:35 +00:00
David Zwarg d7c4d5437d Non-functional change. Updated author email address for dzwarg. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@8184 b70326c6-7e19-0410-871a-916f4a2858ee
 2011-11-18 20:56:57 +00:00
Bborie Park 028ea10f03 Added a flag --with-raster-dblwarning so as to provide the software builder the option of enabling all the value truncation/clamping/conversion warnings, which can be many. The new default is to suppress those warnings. All appropriate regression tests have been updated. 
Associated ticket is #1307


git-svn-id: http://svn.osgeo.org/postgis/trunk@8181 b70326c6-7e19-0410-871a-916f4a2858ee
 2011-11-18 18:30:00 +00:00
David Zwarg 9ba7a6f7e4 Fixed debug problem in #1308 
git-svn-id: http://svn.osgeo.org/postgis/trunk@8179 b70326c6-7e19-0410-871a-916f4a2858ee
 2011-11-18 14:53:36 +00:00
Bborie Park 5bd86f0e99 Added ability to specify raster width and height to ST_Resample. 
Associated ticket is #1267


git-svn-id: http://svn.osgeo.org/postgis/trunk@8153 b70326c6-7e19-0410-871a-916f4a2858ee
 2011-11-14 21:40:25 +00:00
Bborie Park 41d2a118dc Separated the output raster's extent calculation from RASTER_mapAlgebra2Expr() in rt_pg.c to rt_raster_from_two_rasters() in rt_api.c. Added test of rt_raster_from_two_rasters() in testapi.c 
git-svn-id: http://svn.osgeo.org/postgis/trunk@8128 b70326c6-7e19-0410-871a-916f4a2858ee
 2011-11-09 23:00:53 +00:00
Bborie Park c01f9c6f32 Fix floating point issues in rt_raster_geopoint_to_cell in addition to other minor changes. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@8120 b70326c6-7e19-0410-871a-916f4a2858ee
 2011-11-08 23:18:37 +00:00
Bborie Park 4f6f5e2b41 Bug fix for evaluating remainder when remainder is infinitely close to 1. Basically, the check wasn't added to a block of code those similar blocks of code had the check. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@8119 b70326c6-7e19-0410-871a-916f4a2858ee
 2011-11-08 21:34:12 +00:00
Bborie Park c450d6d83a Fixed the bug described in #1263. Also fixed additional code that has the same problem. Additional syntax cleaning and comments updated. Fixed the problem with "make check" running test/core twice. 
git-svn-id: http://svn.osgeo.org/postgis/trunk@8102 b70326c6-7e19-0410-871a-916f4a2858ee
 2011-11-06 04:56:30 +00:00