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I have just started using SGA GIS. I downloaded the most recent version of
SAGA (saga_2.0.7_bin_msw_win32). I am using windows vista 64 bit computer. But
I think I am having problem operating SAGA. My import raster function is
taking more than a hour, which I think is not right.
Is there a 64 bit compaitble version of SAGA GIS? I am sorry if I am being
Johan Van de Wauw
How large is your grid and how much ram do you have. A 64 bit version of saga
will only help if you have more than 4Gb of memory (and while working with big
There is a 64bit version on our download page:
Which format do you like to import, how big is your file and which module
(parameters) do you use?
Thanks everyone for the prompt response.
My DEM is 1.5 GB. I saved them to the SAGA grid format. I downloaded the 64
bit SAGA version. But it takes hell of a time to upload my grid. The computer
has 8 GB RAM. But the O/S is still vista. Do you think it might be a vista
I am trying to us Terrain analysis module to calculate wetness index.
I'm not aware of any vista problems. The time to load the grid is really high.
Maybe you like to try a snapshot from trunk - the memory allocation for grids
was changed since 2.0.6 in order to fix some issues under GNU/Linux. Maybe it
helps in your case too. The snapshot is available here: