[xcrysden] Error in plotting 3D scalar field, maybe a bug

[Yunpeng Wang]

Hello all,

I want to plot a 3D scalar field by XCrySDen. If the number of data-points
is small (<10), I succeed to plot the scalar field and plot the isovalued
surfaces. However, if I use larger (>10) value of number of data-points, the
program will crash and gives error message like "child killed: segmentation
violation".

My xcrysden version is 1.5.21.
The following is my .xsf file, in which there is only one DATAGRID_3D
section:

--------------------------------------------------------
BEGIN_BLOCK_DATAGRID_3D
whatever
    BEGIN_DATAGRID_3D_this_is_it
    10 10 10
    -3 -3 -3
    6 0 0
    0 6 0
    0 0 6
...(totally 1000 numbers)
END_DATAGRID_3D
END_BLOCK_DATAGRID_3D
-----------------------------------------------------------

Thanks very much!

-- 
Yunpeng Wang
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://www.democritos.it/pipermail/xcrysden/attachments/20100504/8b459985/attachment.htm