Tested the same imagemosaic on my development server with Geoserver
2.2.1 and setting the OutputTransparentColor worked with no errors. So
obviously it was version 2.0.2, or my setup with 2.0.2.
Umair, for further clarification, you don't set the
OutputTransparentColor to 'no color' you set it to the color that you
want to make transparent. So in my imagemosaic the surrounding nodata
values were coming out white when I previewed it. Setting the
OutputTransparentColor to white (FFFFFF) then made those pixels
transparent. It's not entirely logical and not well described in the
documentation (The documentation actually says /OutputTransparentColor
parameter configured with 'no color' /and /OutputTransparentColor
parameter configured with 'no data' color)/ under the figures but this
isn't particularly clear/.
/
Richard "Abe" Coughlin
SPATIAL DATA & APPLICATIONS SPECIALIST
*Pacific Islands Ocean Observing System*
*University of Hawaii 1-808-956-0822 *
www.pacioos.org <http://www.pacioos.org>
On 1/12/2013 10:22 AM, Richard (Abe) Coughlin wrote:
Sorry,
Replied to that post thinking it was in regards to a second post that
I had posted yesterday (uploading coverage using cURL & REST).
This is the gdalinfo output for one of five files that I included in a
imagemosaic. It's a geotiff of ocean floor backscatter used for
creating bathymetry and other sea floor layers.
C:\WORKING\swains>gdalinfo as_pibhmc_swains_backscatter01.tif
Driver: GTiff/GeoTIFF
Files: as_pibhmc_swains_backscatter01.tif
Size is 4792, 4076
Coordinate System is:
GEOGCS["WGS 84",
DATUM["WGS_1984",
SPHEROID["WGS 84",6378137,298.257223563,
AUTHORITY["EPSG","7030"]],
AUTHORITY["EPSG","6326"]],
PRIMEM["Greenwich",0],
UNIT["degree",0.0174532925199433],
AUTHORITY["EPSG","4326"]]
Origin = (-171.190038482090700,-10.965714358215315)
Pixel Size = (0.000045791515435,-0.000045231538353)
Metadata:
AREA_OR_POINT=Area
Image Structure Metadata:
INTERLEAVE=BAND
Corner Coordinates:
Upper Left (-171.1900385, -10.9657144) (171d11'24.14"W, 10d57'56.57"S)
Lower Left (-171.1900385, -11.1500781) (171d11'24.14"W, 11d 9' 0.28"S)
Upper Right (-170.9706055, -10.9657144) (170d58'14.18"W, 10d57'56.57"S)
Lower Right (-170.9706055, -11.1500781) (170d58'14.18"W, 11d 9' 0.28"S)
Center (-171.0803220, -11.0578962) (171d 4'49.16"W, 11d 3'28.43"S)
Band 1 Block=4792x1 Type=Byte, ColorInterp=Gray
NoData Value=255
Richard "Abe" Coughlin
SPATIAL DATA & APPLICATIONS SPECIALIST
*Pacific Islands Ocean Observing System*
*University of Hawaii 1-808-956-0822 *
www.pacioos.org <http://www.pacioos.org>
On 1/12/2013 12:10 AM, Simone Giannecchini wrote:
Ciao Richard,
thinking, can you share the output of the gdalinfo on one of your datasets?
I am interested in seeing which type of data we are talking about and
what is going on with it.
Regards,
Simone Giannecchini
==
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more information.
==
Ing. Simone Giannecchini
@simogeo
Founder/Director
GeoSolutions S.A.S.
Via Poggio alle Viti 1187
55054 Massarosa (LU)
Italy
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On Sat, Jan 12, 2013 at 2:41 AM, Richard (Abe) Coughlin
<ra...@hawaii.edu> wrote:
To have the nodata values transparent in my mosaics I had to leave the
InputTransparentColor and OutputTransparentColor empty.
I used the style to set the nodata value to transparent
<ColorMapEntry color="#000000" quantity="255" opacity="0.0" />
NOTE: If I set an output color the image would not display with an error
"Rendering process failed. Band Number 2 is not valid". Each image only had
one band.
NB: Geoserver 2.0.2 installed on Windows Server 2008.
Richard "Abe" Coughlin
SPATIAL DATA & APPLICATIONS SPECIALIST
Pacific Islands Ocean Observing System
University of Hawaii 1-808-956-0822
www.pacioos.org
------------------------------
Message: 2
Date: Fri, 11 Jan 2013 11:19:53 +0100
From: Simone Giannecchini<simone.giannecch...@geo-solutions.it>
Subject: Re: [Geoserver-users] How should i set output transparent
color ='no color' in image mosaic plug in in Geo server version 2.1x?
To: Umair Majoka<marri_maj...@yahoo.com>
Cc:"Geoserver-users@lists.sourceforge.net"
<Geoserver-users@lists.sourceforge.net>
Message-ID:
<cagy2-jnzyx8njbrrkjxd+gpcrzwc05hn73w59d5amye8exx...@mail.gmail.com>
Content-Type: text/plain; charset=ISO-8859-1
Ciao Umair,
there should be a colorpicker associated to that field.
Otherwise, going by memory you should be able to set it in the HEX
for, e.g. #ffffff for white.
Regards,
Simone Giannecchini
==
Our support, Your Success! Visithttp://opensdi.geo-solutions.it for
more information.
==
Ing. Simone Giannecchini
@simogeo
Founder/Director
GeoSolutions S.A.S.
Via Poggio alle Viti 1187
55054 Massarosa (LU)
Italy
phone: +39 0584 962313
fax: +39 0584 1660272
mob: +39 333 8128928
http://www.geo-solutions.it
http://twitter.com/geosolutions_it
-------------------------------------------------------
On Tue, Jan 8, 2013 at 1:25 PM, Umair Majoka<marri_maj...@yahoo.com> wrote:
How should i set output transparent color ='no color' in image mosaic plug
in in Geo server version 2.1x?
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