[Qgis-user] raster calculator - no file produced

[Pedro Venâncio]

Same test on Windows produces a raster file with all pixel values zero,
like Anita.


- Metadata:

Driver
GDAL provider
GTiff
GeoTIFF
Dataset Description
D:\Testes\mdt.tif
AREA_OR_POINT=Area
Band 1
STATISTICS_MAXIMUM=0
STATISTICS_MEAN=0
STATISTICS_MINIMUM=0
STATISTICS_STDDEV=0
Dimensions
X: 2896 Y: 1870 Bands: 1
Origin
50410.2,147300
Pixel Size
24.9975,-24.9975
No Data Value
*NoDataValue not set*
Data Type
Float32 - Thirty two bit floating point
Pyramid overviews
Layer Spatial Reference System
+proj=tmerc +lat_0=39.66825833333333 +lon_0=-8.133108333333334 +k=1 +x_0=0
+y_0=0 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=m +no_defs
Layer Extent (layer original source projection)
50410.2450099999987287,100555.1238900000025751 :
122802.9196800000063377,147300.3937900000018999
Band
Band 1
Band No
1
No Stats
No stats collected yet


- gdalinfo:

Algorithm Information starting...
GDAL command:
gdalinfo D:\Testes\mdt.tif
GDAL command output:
Driver: GTiff/GeoTIFF
Files: D:\Testes\mdt.tif
Size is 2896, 1870
Coordinate System is:
PROJCS["ETRS89 / Portugal TM06",
GEOGCS["ETRS89",
DATUM["European_Terrestrial_Reference_System_1989",
SPHEROID["GRS 1980",6378137,298.2572221010002,
AUTHORITY["EPSG","7019"]],
TOWGS84[0,0,0,0,0,0,0],
AUTHORITY["EPSG","6258"]],
PRIMEM["Greenwich",0],
UNIT["degree",0.0174532925199433],
AUTHORITY["EPSG","4258"]],
PROJECTION["Transverse_Mercator"],
PARAMETER["latitude_of_origin",39.66825833333333],
PARAMETER["central_meridian",-8.133108333333334],
PARAMETER["scale_factor",1],
PARAMETER["false_easting",0],
PARAMETER["false_northing",0],
UNIT["metre",1,
AUTHORITY["EPSG","9001"]],
AUTHORITY["EPSG","3763"]]
Origin = (50410.245009999999000,147300.393790000000000)
Pixel Size = (24.997470535220998,-24.997470534759358)
Metadata:
AREA_OR_POINT=Area
Image Structure Metadata:
INTERLEAVE=BAND
Corner Coordinates:
Upper Left ( 50410.245, 147300.394) ( 7d32' 2.45"W, 40d59'35.67"N)
Lower Left ( 50410.245, 100555.124) ( 7d32'16.02"W, 40d34'20.37"N)
Upper Right ( 122802.920, 147300.394) ( 6d40'25.89"W, 40d59' 8.02"N)
Lower Right ( 122802.920, 100555.124) ( 6d40'58.94"W, 40d33'53.13"N)
Center ( 86606.582, 123927.759) ( 7d 6'25.74"W, 40d46'47.18"N)
Band 1 Block=2896x1 Type=Float32, ColorInterp=Gray



Pedro
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