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Hi,
The only way I have found to automatically draw maps is the export grid as image module. However, it does not allow to draw maps with several layers (for example 1 grid and 1 or 2 shapes on the same map). It's very easy to do this with the saga_gui interface but I didn't found anything with saga_cmd command. Does it exist a way to automate that ?
Thanks,
Matthieu.
2009-07-08 12:34:52 UTC in SAGA GIS
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I have exactly the same problem as a post in the old forum :
http://www.saga-gis.uni-goettingen.de/html/index.php?module=pnForum&func=viewtopic&topic=504&highlight=intersection
The problem is : the intersection module gives as ID_A and ID_B a number which is different from the ID of the layers A and B before the intersection. So it seems to be impossible to associate...
2009-01-26 17:44:32 UTC in SAGA GIS
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That's perfect, thank you very much.
2009-01-23 16:26:54 UTC in SAGA GIS
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Hi,
I know the coordinates of points which define some regions limits. I'd like to make polygons with these limits, in order to use the shape tools (intersection) with other polygons produced by SAGA.
The command "convert points to line" doesn't work because it doesn't understand the order of each point to draw a closed line.
Does a solution exist to solve this problem ?
Thank...
2009-01-19 18:41:03 UTC in SAGA GIS
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Ok I managed to compile SAGA from sources. It needs to be a little patient :
- need to compile separately wxGTK-2.8.9 as described in the wiki http://saga-gis.wiki.sourceforge.net/wxWidgets, even if you have a more recent version installed on your system.
but previously this need to install the package libgtk2.0-dev from the synaptic
- then it needs to install gdal and gdal-dev, from the...
2009-01-14 15:57:13 UTC in SAGA GIS
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I simply installed SAGA 2.0.3 downloading saga_2.0.3_bin_linux.tar.gz.
My Linux distribution is Debian Lenny so I use the most recent version of wxwidgets available in the Synaptic : libwxgtk2.8-0
I don't know what means a "unicode version of wxwidgets"
Thanks
Matthieu.
2009-01-14 15:37:14 UTC in SAGA GIS
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I simply installed SAGA 2.0.3 downloading saga_2.0.3_bin_linux.tar.gz.
My Linux distribution is Debian Lenny so I use the most recent version of wxwidgets available in the Synaptic : libwxgtk2.8-0
I don't know what means a "unicode version of wxwidgets"
Thanks
Matthieu.
2009-01-14 12:58:47 UTC in SAGA GIS
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Furthermore, there are other problems. When I do a right-click on a grid data layer in the data list, the scrolling list of options expected (with "save grid as", "show histogram", etc.) don't open ! So I can't use these functions.
I think there are important bugs in the installation of SAGA on my system. Do you know if I can try another way ?.
2009-01-13 14:51:02 UTC in SAGA GIS
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I try the dos2unix command,
but it doesn't change anything when I try to use Import ESRI/ArcInfo Grid
(module execution failed).
2009-01-13 10:19:15 UTC in SAGA GIS
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I don't have GDAL installed. Do you know how I can add it ?
I wrote a line ending after each line of the MNT with a very classic program. That's not ok to use the module Import ESRI ArcInfo grid ? I don't know how I can change line-endings encoding.
2009-01-11 23:15:35 UTC in SAGA GIS
