HI,
I have 2 tifs - one that Mapguide can't see (when you click on the
datasource to preview the feature it says Total Entries: 0) and the other it
can (i click on the datasource and then view data, the class says Total
Entries: 1 and shows the path to the tif)
Here is a print out of the tifs -
Hi Frank,
I did as you said but don't seem to be getting much info - see below
C:\Program Files\FWTools2.2.1gdalinfo C:\Program
Files\FWTools2.2.1\Sheyboygan.tif no.txt
Usage: gdalinfo [--help-general] [-mm] [-stats] [-nogcp] [-nomd]
[-noct] [-checksum] [-mdd domain]*
ok, one more question for now then i will take all this information and
discuss it with the person who creates the tifs.
What are .ric and .tfw files for - i thought they contained the coordinate
details - and can MGOS link to them?
Regards
James Dudden
zspitzer wrote:
the first one is
Hi,
.ric is the index file for MpGuide 6.5. You get an equivalent xml index file
created by gdal (gdal notes web page) when you add your tiffs. the .tfw
files contain the extens for the tif files but if your tiffs are geotiffs
then these would already contain this extent info within its header.
the first one is missing the co-ordinates.. you need to set that
value, rasters are fussier
On Tue, Aug 5, 2008 at 7:07 PM, jamesdudden
[EMAIL PROTECTED] wrote:
Thank you for your on-going help - i now have the print outs from a working
tif file and one that doesn't show up:
NOT WORKING:
Thank you for your on-going help - i now have the print outs from a working
tif file and one that doesn't show up:
NOT WORKING:
Driver: GTiff/GeoTIFF
Files: C:\Program Files\FWTools2.2.1\Savills.tif
Size is 7874, 7874
Coordinate System is `'
Image Structure Metadata:
INTERLEAVE=BAND
Corner
try putting quotes around the silly windows path ;)
On Tue, Aug 5, 2008 at 6:39 PM, jamesdudden
[EMAIL PROTECTED] wrote:
Hi Frank,
I did as you said but don't seem to be getting much info - see below
C:\Program Files\FWTools2.2.1gdalinfo C:\Program
Files\FWTools2.2.1\Sheyboygan.tif no.txt
jamesdudden wrote:
ok, one more question for now then i will take all this information and
discuss it with the person who creates the tifs.
What are .ric and .tfw files for - i thought they contained the coordinate
details - and can MGOS link to them?
Regards
James Dudden
zspitzer wrote:
Frank - thank you again for all your continued support
You are right i had moved the file but not the .tfw - i moved it back and
then did a new print out and there is more data (as you can see below) so i
investigated and it seems the tif file is corrupt or something as i can't
open it in
jamesdudden wrote:
Frank - thank you again for all your continued support
You are right i had moved the file but not the .tfw - i moved it back and
then did a new print out and there is more data (as you can see below) so i
investigated and it seems the tif file is corrupt or something as i
jamesdudden wrote:
Frank,
I would very much like to find out more about turning a TIFF into a geoTIFF
- simply because so far a geoTIFF is all i have working.
James,
Unfortunately, I don't know the correct coordinate system for your image, so
I just give one example. If you wanted to
Jason Birch wrote:
Frank, does GDAL support an external .prj file for rasters? I found an
email from 2003 where you mentioned that you were in no immediate
danger of implementing such a .prj file fallback feature for all the
coordinate-system-less drivers :)
Jason,
That position remains
Hi Frank,
It *seems* to me that MapGuide (or Studio or Maestro) should
be providing more feedback to the user on why things aren't
or won't work.
There are two cases where images don't show up in MapGuide.
In the first case, where the projection of the images doesn't match the
projection
Hi,
I've had a few days playing with various settings and things and am still
having no joy... it's really starting to depress me.
Does anybody have some working examples that i could test (tif would be
great) and the method used to get them working.
I am using Windows XP (with server and
I have got these working before
http://www.unearthedoutdoors.net/global_data/true_marble/download
z
On Tue, Aug 5, 2008 at 12:20 AM, jamesdudden
[EMAIL PROTECTED] wrote:
Hi,
I've had a few days playing with various settings and things and am still
having no joy... it's really starting to
Wow, wow and wow - thank you.
I have just seen my first raster image working - it was a real moment for
me. Thanks for the link.
What i want to know now is why these work and others don't.
Some tif files don't even show up when i click preview/view data on the
feature data. Can anybody explain
Martin,
Could i send you the file that doesn't show up?
Regards
James
Martin Morrison wrote:
Without looking the at actual images you are loading it hard to state
the exact reason. Some possible reasons are the type of tiff
(compressed or un-compressed), which type of compression, color
Hi Frank,
Is there an instruction guide or could you help me out.
I downloaded the tools and installed. Click the cmd line and get this:
C:\Program Files\FWTools2.2.1
Now what?
Regards
James Dudden
--
View this message in context:
jamesdudden wrote:
Hi Frank,
Is there an instruction guide or could you help me out.
I downloaded the tools and installed. Click the cmd line and get this:
C:\Program Files\FWTools2.2.1
James,
gdalinfo C:\your\data\abc.tif
Use normal shell redirection to put the result in a text file for
Download Maestro, it will automatically create the config file for you as it
is very easy to use.
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Sent from the MapGuide Users mailing list archive at Nabble.com.
Hi,
Thank you for your reply.
Firstly the 'Download this configuration file' option is greyed out?
And second (excuse my stupidity) what does extents mean?
Regards
James Dudden
wkhattak wrote:
Hi,
Yeah it's normal to have the 'Geometry' option greyed out. Could you send
me the config
hi,
Did you create your data resource using the script (GDAL notes webpage) or
did you create it manually? If you created it manually then yeah the
Download option would be greyed out, in that case create it using the script
(php page that you need to download and put it in your www folder). The
Hi,
I did create it manually so i followed your advise tried using the script
from the GDAL notes webpage and it keeps giving me an HTTP 500 Internal
Server Error.
DO you know if this works with MGOS2?
Regards
wkhattak wrote:
hi,
Did you create your data resource using the script
hi,
Check within IIS if you can access this page. the location should be
http://localhost/mapguide/rasterconfig.php; , there might be some
permission issues.
regards,
W Khattak
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Hi,
Thank you for your continued help.
I can see the file from within IIS and if i choose browse it opens internet
explorer with same HTTP 500 error.
There are no obvious permsissions to change on the file - can you suggest
anything else?
Regards
James Dudden
wkhattak wrote:
hi,
I am using .net environment by the way - should this make a difference?
Regards
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same here...were u able to aacess the page within IIS?
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___
mapguide-users
Hi all,
I have installed the files from http://trac.osgeo.org/fdo/wiki/FdoGdalNotes
and followed the below instructions:
1.Start Studio and connect to your MapGuide Open Source server.
2.Then do File New Data Connection...
3.In the Connect To Data dialog that comes up, select OSGeo FDO
Hi,
Within the dataconnection , set up the correct coordinate system by
overriding the default coordinate system. Have you tried creating a layer
and previewing the rasters? Currently it works for me with a few tiff files
but I am having no success in loading a large number of tiff files.
Thank you for your reply,
I have followed your instructions - set up the correct coordinate system by
overriding the default coordinate system and created a new layer and added
this to my map. This all seemed fine however i am unable to see the images
when i preview a map. Any ideas?
Regards
In that case, you should follow the instructions for debugging rasters:
http://trac.osgeo.org/fdo/wiki/FdoGdalNotes#DebuggingRastersinMapGuide
Regards, Kenneth Skovhede, GEOGRAF A/S
jamesdudden skrev:
Thank you for your reply,
I have followed your instructions - set up the correct
Kenneth,
I di das you instructed and this is what i got:
(460) Server starting...
(460) PROJ4 Coordinate System Library
(460) Server started.
GDAL: Auto register C:\Program
Files\MapGuideOpenSource2.0\Server\Bin\gdalplugin
s\gdal_ECW.dll using GDALRegister_ECW.
GDAL: Auto register C:\Program
That seems to work out correctly.
You should try to add a vector layer with data that displays correctly,
in the same area.
Then make a new map, and add both the raster layer as well as the vector
layer.
Make sure that the raster layer featuresource projection is the same as
the map's.
I checked the log file before trying your suggestion and it looks like
there's something wrong with the coordinates - i am using the sample data
that came with studio9 and the coordinates that it gave me so i am not sure
what to do here??
Error.log:
2008-07-25T13:41:58
You need to either change the coordinate system of the map to be XY-M
(easy, but not may not be desireable for other data).
Or add a coordinate system override to the raster featuresource, mapping
XY-M to EPSG:4019.
The last option requires that your raster data is coordinate value
compatible
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