Assertion failed resampling initial model

issue_recorded

#1

I received an AssertionError in the new homogeneous refinement during the initial model resampling stage. The particles are in a 100 px box with 3.6486 Å/px and the model was in a 100 px box with 4.42 Å/px.


#2

Hey @DanielAsarnow thanks for reporting - were you able to get around this?
I think there’s something off with the rounding in new refinement when the initial model and particles do not have equivalent box size (i.e. equivalent image extent in A)


#3

I ran a legacy refinement and then used the output volume from that job to continue. I wonder if it’s actually because the box sizes are the same but the pixel sizes are different, seems like an easy edge case to miss in a conditional.