[Chimera-users] extract parts of a map based on 'volume data gradient norm'
dieter.blaas at meduniwien.ac.at
Fri Jun 15 22:23:20 PDT 2018
thanks a lot! Here it is! I open a volume, colour it according to
'gradient norm' and would like to save the red or the blue part of the
whole (not just the half of the virus shown!
On 2018-06-16 00:06, Elaine Meng wrote:
> Dear Dieter,
> An isosurface is just the surface of a density map showing a certain
> level, i.e. the “surface” display in Volume Viewer.
> Do you have one map or two maps? I tried to ask that by saying “if I
> understand correctly” in my previous message. I thought you were just
> coloring the isosurface of one density map by the values in a second
> map, where the second map is gradient norm map.
> It might help if you attached a picture of the display and Volume
> Viewer dialog. “blue part” and “red part” are ambiguous.
> Elaine C. Meng, Ph.D.
> UCSF Chimera(X) team
> Department of Pharmaceutical Chemistry
> University of California, San Francisco
>> On Jun 15, 2018, at 2:51 PM, Dieter Blaas
>> <dieter.blaas at meduniwien.ac.at> wrote:
>> Dear Elaine,
>> thank you! I am sorry, but I do not understand: how do I get the
>> isosurface? What is the command? Carefully adjusting the boundaries of
>> the gradient norm, I got a blue and a red part. How can I make an
>> isosurface of one of them? Is this a function in the GUI or do I have
>> to use the command line? Can you please give an example of how to
>> Thank you very much, bw Dieter
Dr. Dieter Blaas
Max F. Perutz Laboratories,
Inst. Med. Biochem.,
Med. Univ. Vienna
Dr. Bohr Gasse 9/3
A-1030 Vienna, Austria
Tel. 0043 1 4277 61630
Fax 0043 1 4277 9616
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