by underdark (Posted Thu Sep 02, 2010 2:50 pm)

Please post an enhancement request on the bug tracker.


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by underdark (Posted Thu Sep 02, 2010 2:50 pm)

Please post an enhancement request on the bug tracker.


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by nhopton (Posted Thu Sep 02, 2010 2:28 pm)

The header file is different from the earlier one. Just checking, but try loading this file into QGIS, right-click on it in the layers list, go Properties -> General and set its CRS to EPSG:4326. Then set the project CRS to EPSG:4326 and enable on-the-fly coordinate transformation. Then load the vector layer and check that its CRS is set to EPSG:4326. If at any stage of doing this everything disappears from the screen, right-click on one of the layers in the list and go "Zoom to layer extent".

Which of the files at WorldClim is this, by the way?

Regards, N.


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by underdark (Posted Thu Sep 02, 2010 2:27 pm)

You don't need to download anything by hand. Install everything through OSGeo4W installer. Check the libs section under advanced installation.


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by GCV (Posted Thu Sep 02, 2010 1:20 pm)

I have downloaded it again and I have looked to the *.hdr the only one that comes with it and that what it is written:

BYTEORDER I
LAYOUT BIL
NROWS 18000
NCOLS 43200
NBANDS 1
NBITS 16
BANDROWBYTES 86400
TOTALROWBYTES 86400
BANDGAPBYTES 0
NODATA -9999
ULXMAP -179.995833333333333
ULYMAP 89.995833333333333
XDIM 0.008333333333333333
YDIM 0.008333333333333333

DatabaseName WorldClim
Version 1.4
Release 3
Created 20051226
Projection GEOGRAPHIC
Datum WGS84
MinX -180
MaxX 180
MinY -60
MaxY 90
MinValue -431
MaxValue 8233
Variable altitude
Units m


I really don't know what to do... thank you for everything...


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by wohli84 (Posted Thu Sep 02, 2010 12:53 pm)

Hi

Seams there is a conflict between different ssleay32.dll versions:

In my case they are located at
C:\OSGeo4W\apps\gdal-16\bin
C:\OSGeo4W\bin

both are in the path-environment-variables of qgis (derived via process explorer)

i replaced the gdal-16\bin with the one of \bin. the same has to be done with libeay32.dll. i couldn't find any problems with gdal at the moment. so the new version should also work

best regards


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by desputin (Posted Thu Sep 02, 2010 12:08 pm)

One more thing: Where can I get the DPSimplify plugin?

The built in simplification-functionality is not good for my purposes because if I have many regions on a map which adjoin each other the simplification leads to cracks between the polygons/regioins...


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by kcube (Posted Thu Sep 02, 2010 12:01 pm)

In map composer,there will be camera like icon(Add Image),click that and click on where you want place north arrow..

once you click on the composer window,a small rectangle box will be appear...now go to item TAB and scroll down to find north arrow...


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by hoohoo (Posted Thu Sep 02, 2010 11:49 am)

How to load ECW files.jpgThis might help somebody who cannot load ECW files with Qgis 1.5. After many hours of trying I think I finally found an answer. Have a look at my pathway (in the jpeg attached) and note what files I've used and most importantly where I put them. Now I can open ECW files no problem. I don't know whether it is the right way or not but it works for me.
My "C" drive was nearly full hence I've loaded Qgis into the "E" drive.


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by iyappan100 (Posted Thu Sep 02, 2010 10:48 am)

I think, it may be enough at this time, future version we can get it


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by m_agerlin (Posted Thu Sep 02, 2010 9:53 am)

A good question.

Unless it is preinstalled with Qgis or spatialite the answer is no!

I have now downloaded "pyspatialite-2.6.1.tar.gz" from http://code.google.com/p/pyspatialite/downloads/list but I am unsure how to install it?

Is something going to be compiled (which I have no idea about how to do)

Or am I just going to copy the folders to somewhere (Qgis or Spatialite?)

Regards Morten


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by m_agerlin (Posted Thu Sep 02, 2010 9:25 am)

I think the reason is that Qgis has been "Not Responding" and I have killed the program while it was trying to save the project file.

The windows message "Not Responding" is a dangerous message - you don't know wether your program is just busy working or gone dead


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by nhopton (Posted Thu Sep 02, 2010 7:44 am)

GCV wrote:The raster comes from worldclim.org, I haven't been able to find the projection they used.
On the their web site it says that the data is WGS84 lat/lon. This might mean that someone has downloaded the data from WorldClim and then warped (converted) it to a projected coordinate system, before passing it on to you. If you can't find someone who can tell you what the projection is, I think you can either (a) download the data you require directly from WorldClim, or (b) try and work out the coordinate reference system (CRS) to which the data has been converted. If you decide on (b) it would be helpful if you could find a point on the raster and determine its projected coordinate and then find the lat/lon for the same point, as I mentioned earlier.

Regards, N.


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by GCV (Posted Thu Sep 02, 2010 6:09 am)

Hello again,

The raster comes from worldclim.org, I haven't been able to find the projection they used.

Maybe this helps...

Thank you a lot.


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by GCV (Posted Wed Sep 01, 2010 6:36 pm)

Thank you very much, this is very helpful I will try to know the name of the projection.

Thank you again.


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by GCV (Posted Wed Sep 01, 2010 4:57 pm)

nhopton wrote:So the coordinates are big numbers? If so, the BIL is projected, not WGS84 lat/lon. Does the *.bil have an associated "world" file, for BILs I think these have the extension *.blw. If it does, open this with a plain text editor (Notepad will do) and post the contents here.


They are big numbers, I thought they were meters.

That's what is in the *.blw file associated:

1000.00000000000000
0.00000000000000
0.00000000000000
-1000.00000000000000
-4462000.00000000000000
4384000.00000000000000


In case it helps that's in the *.hdr file:

BYTEORDER M
LAYOUT BIL
NROWS 8384
NCOLS 9102
NBANDS 1
NBITS 16
BANDROWBYTES 18204
TOTALROWBYTES 18204
BANDGAPBYTES 0


Thank you very much for your time.


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by desputin (Posted Wed Sep 01, 2010 4:49 pm)

Hi, I can't execute qgis anymore (running Kanotix/Debian Lenny),

I get the following message:

desputin@kanotux:~$ qgis
/usr/bin/qgis.bin: symbol lookup error: /usr/bin/qgis.bin: undefined symbol: _ZN23QgsNetworkAccessManager8instanceEv


Does anybody here know what the problem could be?

Best Regards desputin


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by khalid (Posted Wed Sep 01, 2010 3:44 pm)

I am starting developing qgis plugin using python. I was working on an introductory tutorial where resources.qrc file needs to be created. I can not figure out how to create this file. Any help will be appreciated.

Thanks


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by iyappan100 (Posted Wed Sep 01, 2010 2:47 pm)

you can download, from following location, try it

www.kcubeconsulting.com/downloads


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by underdark (Posted Wed Sep 01, 2010 2:30 pm)

Well, "IS NULL" is normal SQL. But I'm fine with either.


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