An error of heterogeneous refinement job

Hi, dear all! I met an error in the heterogeneous refinement job. It seemed that the job was submitted and launched successfully. I use three different maps generated by Ab-initio reconstruction as reference. And near 7,000 particles with 640 voxels were applied. The lowpass filter was 10 Angstroms. Can someone help me about the question?

Hi Yuqi, you have run out of GPU memory, likely due to the large box size (I have also seen this with heterogeneous refinement, at 600px box on a 3090 card).

To get around this you can downsample your particles first.


Thank you for your fast reply! It worked very well.