Hi Daniele:
Maybe I should find a way to strip all the GRIB metadata tags.
==============
gdalinfo rtma2p5.20191011/rtma2p5.t02z.2dvaranl_ndfd.grb2_wexp
Driver: GTiff/GeoTIFF
Files: rtma2p5.20191011/rtma2p5.t02z.2dvaranl_ndfd.grb2_wexp
Size is 2345, 1597
Coordinate System is:
PROJCRS["unknown",
BASEGEOGCRS["unknown",
DATUM["unknown",
ELLIPSOID["unknown",6367470,0,
LENGTHUNIT["metre",1,
ID["EPSG",9001]]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433,
ID["EPSG",9122]]]],
CONVERSION["unnamed",
METHOD["Lambert Conic Conformal (2SP)",
ID["EPSG",9802]],
PARAMETER["Latitude of false origin",0,
ANGLEUNIT["degree",0.0174532925199433],
ID["EPSG",8821]],
PARAMETER["Longitude of false origin",-95,
ANGLEUNIT["degree",0.0174532925199433],
ID["EPSG",8822]],
PARAMETER["Latitude of 1st standard parallel",25,
ANGLEUNIT["degree",0.0174532925199433],
ID["EPSG",8823]],
PARAMETER["Latitude of 2nd standard parallel",25,
ANGLEUNIT["degree",0.0174532925199433],
ID["EPSG",8824]],
PARAMETER["Easting at false origin",0,
LENGTHUNIT["metre",1],
ID["EPSG",8826]],
PARAMETER["Northing at false origin",0,
LENGTHUNIT["metre",1],
ID["EPSG",8827]]],
CS[Cartesian,2],
AXIS["easting",east,
ORDER[1],
LENGTHUNIT["metre",1,
ID["EPSG",9001]]],
AXIS["northing",north,
ORDER[2],
LENGTHUNIT["metre",1,
ID["EPSG",9001]]]]
Data axis to CRS axis mapping: 1,2
Origin = (-3270502.204889984335750,6657841.387057464569807)
Pixel Size = (2540.000000000000000,-2540.000000000000000)
Metadata:
AREA_OR_POINT=Area
Image Structure Metadata:
INTERLEAVE=BAND
Corner Coordinates:
Upper Left (-3270502.205, 6657841.387) (138d24'20.95"W, 53d 4'40.97"N)
Lower Left (-3270502.205, 2601461.387) (126d17' 7.88"W, 19d12'55.10"N)
Upper Right ( 2685797.795, 6657841.387) ( 58d57'29.04"W, 54d23'32.59"N)
Lower Right ( 2685797.795, 2601461.387) ( 69d 9'33.48"W, 20d18'40.56"N)
Center ( -292352.205, 4629651.387) ( 98d19'56.32"W, 40d37'45.89"N)
Band 1 Block=2345x1 Type=Float64, ColorInterp=Gray
Description = 2[m] HTGL="Specified height level above ground"
Metadata:
GRIB_COMMENT=Relative humidity [%]
GRIB_DISCIPLINE=0(Meteorological)
GRIB_ELEMENT=RH
GRIB_FORECAST_SECONDS=0 sec
GRIB_IDS=CENTER=98(ECMWF) SUBCENTER=0 MASTER_TABLE=4 LOCAL_TABLE=0
SIGNF_REF_TIME=1(Start_of_Forecast) REF_TIME=2019-10-11T02:00:00Z
PROD_STATUS=0(Operational) TYPE=2(Analysis_and_forecast)
GRIB_PDS_PDTN=0
GRIB_PDS_TEMPLATE_ASSEMBLED_VALUES=1 1 0 0 128 0 0 1 0 103 0 2 255
-127 -2147483647
GRIB_PDS_TEMPLATE_NUMBERS=1 1 0 0 128 0 0 0 1 0 0 0 0 103 0 0 0 0
2 255 255 255 255 255 255
GRIB_REF_TIME=1570759200 sec UTC
GRIB_SHORT_NAME=2-HTGL
GRIB_UNIT=[%]
GRIB_VALID_TIME=1570759200 sec UTC
On 10/23/19, Daniele Romagnoli <daniele.romagn...@geo-solutions.it> wrote:
> Hi Alexander,
> in theory, the format and the SPI are determined by finders which look for
> a ServiceProviderInterface / GridCoverageFormat being able to decode that
> file. The lookup goes through a scan of the registered SPIs/Factories until
> one of them declares to be able to decode that file, by usually parsing a
> magic number or recognizing a format header or something like that.
>
> So my first question is:
> are you pretty sure that the files you are trying to mosaic are actually
> GeoTiffs and not NetCDFs/Gribs?
> Can you run a gdalinfo on one of them?
>
> Second question: any chance that you are trying to create a mosaic on top
> of a folder containing both GeoTiffs and NetCDFs?
> In that case, if the first file to be analyzed by the mosaic configurator
> is a NetCDF, it will be used as reference format.
>
> Please, let us know.
> Regards,
> Daniele
>
>
> On Wed, Oct 23, 2019 at 9:48 AM Alexander Petkov <green...@gmail.com>
> wrote:
>
>> Is it possible to force the use of a particular raster format through
>> SuggestedSPI and SuggestedFormat parameters?
>>
>> I have the following config options in mosaic.properties:
>> SuggestedSPI=it.geosolutions.imageioimpl.plugins.tiff.TIFFImageReaderSpi
>> SuggestedFormat=org.geotools.gce.geotiff.GeoTiffFormat
>>
>> Despite of this, generated .properties file forces the use of NetCDF
>> format:
>>
>>
>> Relative_humidity.properties:SuggestedSPI=org.geotools.imageio.netcdf.NetCDFImageReaderSpi
>>
>> I believe this is because of the file names--Geotiffs generated from
>> grib files, with the same file names for ease of syncing to a remote
>> ftp archive:
>> -----------
>> ls rtma2p5.20191011/
>> rtma2p5.t02z.2dvaranl_ndfd.grb2_wexp
>> rtma2p5.t10z.2dvaranl_ndfd.grb2_wexp
>> rtma2p5.t18z.2dvaranl_ndfd.grb2_wexp
>> ... and so on
>> -----------
>>
>> Any ideas about enforcing use of Geotiff format, despite of file name
>> extension?
>>
>>
>> Thanks in advance,
>> Alex
>>
>>
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>
>
> --
> Regards,
> Daniele Romagnoli
> ==
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> ==
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>
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