[COOT] How to turn off display of negative contour level?

[Ian Tickle]

Hi, is there an easy way to turn off the display of the negative contour
level for a difference map after it has been read in?

I found a function 'set_map_is_difference_map()' to effectively turn on the
negative level, but I couldn't see one to turn it off, maybe something like
'toggle_map_is_difference_map()' ?

Cheers

-- Ian

Re: [COOT] How to turn off display of negative contour level?

[Paul Emsley]

Ian Tickle wrote:


is there an easy way to turn off the display of the negative contour 
level for a difference map after it has been read in?


I found a function 'set_map_is_difference_map()' to effectively turn 
on the negative level, but I couldn't see one to turn it off, maybe 
something like 'toggle_map_is_difference_map()' ?


After 6 years of that begin available, that is the second such comment I 
heard.  The first was a week ago.


Probably I will add set_map_is_not_difference_map(). And a toggle 
function should be added too, I guess.


(So the answer is no, you have to get it right when you make/read-in the 
map).


Paul.