[scipion-users] pixel size; CTF binning

[Dmitry S. <sem...@gm...>]

Dear colleagues,

1.
I have a problem with the data - the pixel size of 1 data set is different
form the 2nd one.

Does anyone know how to *change the pixel size* of a *movie stack before*
adding it to the project? Any software?

(I know that on the particles level we can use *xmipp - crop/resize
particle* script but I rather want to avoid that)

The idea is to combine 2 data sets in 1 folder (after pixel equalization)
and then
add it to the  SCIPION project.

2.
About the CTF binning.

Let say you binned your CTF estimation to 2.
Is the 2ce binned CTF estimation is more reliable and still describes the
higher frequencies?
Or no binning is preferable?


thank  you.


Sincerely,
Dmitry