How to use 99.5% Scaling or set scale limits in Ginga

[jazamatazz]

I'm using Windows 11 x64, imexam 0.9.1, ginga 3.4.1

I usually do imexam on Linux so I use DS9. With DS9, I use 99.5% and sqrt for the scaling. I see that scale takes [linear|log|pow|sqrt|squared|asinh|sinh|histequ] as options. Is there a way to either also set the scale limits? I see Ginga has the option to set the scale limits in the terminal but I do not know how to use this in conjunction with imexam.

Thanks!