Opened 9 years ago

Closed 9 years ago

#3020 closed defect (fixed)

[raster] ST_AddBand out-db bug with height

Reported by: Bborie Park Owned by: Bborie Park
Priority: critical Milestone: PostGIS 2.1.6
Component: raster Version: 2.1.x
Keywords: history Cc:

Description

From an email:

http://lists.osgeo.org/pipermail/postgis-devel/2015-January/024713.html

Hello I’m writing this message, because of bug i found in posgis raster. (I was unable to create user id on osgeo trac, and as result to create ticket)

The bug occurs in ST_AddBand function for out-db raster. I used this function in fallowing way:

select ST_AddBand(null,'D:\\Mapy\\hrpt_test_12_01_2015.tif',ARRAY[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14]);

And I received such error: rt_raster_add_band: Can't add a 1200x1200 band to a 1200x1600 raster

Where hrpt_test_12_01_2015.tif is 1200px x 1600px valid GeoTiff with 14 bands, and it gdalinfo is as fallows: Driver: GTiff/GeoTIFF Files: hrpt_test_12_01_2015.tif Size is 1200, 1600 Coordinate System is: PROJCS["Mercator, WGS 84, Bands: Solar zenith°,Solar azimuth°,Nadir to pixel°,Satellite inclination°,AVHRR channel 1 - raw,AVHRR channel 1 - albedo%,AVHRR channel 2 - raw,AVHRR channel 2 - albedo%,AVHRR channel 3 - raw,AVHRR channel 3 - temperature°C,AVHRR channel 4 - raw,AVHRR channel 4 - temperature°C,AVHRR channel 5 - raw,AVHRR channel 5 - temperature°C",

GEOGCS["Unknown datum based upon the WGS 84 ellipsoid",

DATUM["Not_specified_based_on_WGS_84_ellipsoid",

SPHEROID["WGS 84",6378137,298.257223563,

AUTHORITY["EPSG","7030"]],

AUTHORITY["EPSG","6030"]],

PRIMEM["Greenwich",0], UNIT["degree",0.0174532925199433], AUTHORITY["EPSG","4030"]],

PROJECTIONMercator_1SP, PARAMETER["central_meridian",0], PARAMETER["scale_factor",1], PARAMETER["false_easting",0], PARAMETER["false_northing",0], UNIT["unknown",1]]

Origin = (1500000.000000000500000,7799999.999998852600000) Pixel Size = (1000.000000000000000,-1000.000000000000000) Metadata:

AREA_OR_POINT=Area TIFFTAG_RESOLUTIONUNIT=2 (pixels/inch) TIFFTAG_XRESOLUTION=96 TIFFTAG_YRESOLUTION=96

Image Structure Metadata:

INTERLEAVE=BAND

Corner Coordinates: Upper Left ( 1500000.000, 7800000.000) ( 13d28'29.03"E, 57d22'10.14"N) Lower Left ( 1500000.000, 6200000.000) ( 13d28'29.03"E, 48d44'51.33"N) Upper Right ( 2700000.000, 7800000.000) ( 24d15'16.25"E, 57d22'10.14"N) Lower Right ( 2700000.000, 6200000.000) ( 24d15'16.25"E, 48d44'51.33"N) Center ( 2100000.000, 7000000.000) ( 18d51'52.64"E, 53d16'34.72"N) Band 1 Block=1200x1 Type=Float32, ColorInterp=Gray Band 2 Block=1200x1 Type=Float32, ColorInterp=Undefined Band 3 Block=1200x1 Type=Float32, ColorInterp=Undefined Band 4 Block=1200x1 Type=Float32, ColorInterp=Undefined Band 5 Block=1200x1 Type=Float32, ColorInterp=Undefined Band 6 Block=1200x1 Type=Float32, ColorInterp=Undefined Band 7 Block=1200x1 Type=Float32, ColorInterp=Undefined Band 8 Block=1200x1 Type=Float32, ColorInterp=Undefined Band 9 Block=1200x1 Type=Float32, ColorInterp=Undefined Band 10 Block=1200x1 Type=Float32, ColorInterp=Undefined Band 11 Block=1200x1 Type=Float32, ColorInterp=Undefined Band 12 Block=1200x1 Type=Float32, ColorInterp=Undefined Band 13 Block=1200x1 Type=Float32, ColorInterp=Undefined Band 14 Block=1200x1 Type=Float32, ColorInterp=Undefined

As you can see bug occurs for non square rasters.

I tired to track this bug in source code, and I found somethig. It is located in rtpg_create.c file in RASTER_addBandOutDB() function, line 776. http://trac.osgeo.org/postgis/browser/trunk/raster/rt_pg/rtpg_create.c#L776 Width of raster is written to height variable, which causes problem.

I hope this will be helpful.

I’m using postgis: “POSTGIS="2.1.5 r13152" GEOS="3.4.2-CAPI-1.8.2 r3924" PROJ="Rel. 4.8.0, 6 March 2012" GDAL="GDAL 1.11.1, released 2014/09/24" LIBXML="2.7.8" LIBJSON="UNKNOWN" RASTER”, and postgres: "PostgreSQL 9.4.0, compiled by Visual C++ build 1800, 64-bit"

Best Regards Tomasz Bieliński Gdańsk University of Technology

Change History (2)

comment:1 by Bborie Park, 9 years ago

Status: newassigned

comment:2 by Bborie Park, 9 years ago

Keywords: history added
Resolution: fixed
Status: assignedclosed

Fixed in trunk as of r13196. Fixed in 2.1 as of r13199

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