Hi All,
I am running a 2D classification in Relion 1.4 as below using slurm.
$salloc -n 96 mpirun `which relion_refine_mpi` --o all/Class2D/run2 --i
all.star --particle_diameter 360 --angpix 1.38 --ctf --iter 50
--tau2_fudge 2 --K 200 --flatten_solvent --zero_mask
--strict_highres_exp 5 --oversampling 1 --psi_step 10 --offset_range 12
--offset_step 2 --norm --scale --j 1 --memory_per_thread 2 --scratchdir
/emdata4/scratch_4relion/
The program runs for ~30 mins and writes the optimiser file but not
*mrcs . It does not give any error message and just hangs forever until
you kill the job.
-rw-r--r-- 1 mkaruppa users 51M May 3 14:51
all/Class2D/run2_it000_data.star
-rw-r--r-- 1 mkaruppa users 4.0K May 3 15:25
all/Class2D/run2_it000_optimiser.star
-rw-r--r-- 1 mkaruppa users 0 May 3 15:25
all/Class2D/run2_it000_classes.mrcs
The data set is ~110k particles of 320 box size.
Please help.
with kind regards
Mani.
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