[xcrysden] How to plot Charge density in xcrysden?

[Mirwaiz Rahaman]

I am trying to plot charge density in xcrysden. In the data grid,
Isosurface/Property-plane Controls panel, any number in Isovalue is showing
wrong with an error message. Kindly help.
I am attaching the screenshot of the error message

-- 
*Mirwaiz Rahaman*
*Semiconductor Lab*
*Materials Science Centre*
*IIT Kharagpur*
*W.B. 721302*
*mob:- 9038537914*
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://www.democritos.it/pipermail/xcrysden/attachments/20180904/4329f2c6/attachment-0001.htm 
-------------- next part --------------
A non-text attachment was scrubbed...
Name: Screenshot from 2018-09-04 15-03-53.png
Type: image/png
Size: 219247 bytes
Desc: not available
Url : http://www.democritos.it/pipermail/xcrysden/attachments/20180904/4329f2c6/attachment-0001.png