On Nov 10, 2018, at 1:14 PM, Chancievan Thangaratnarajah <[log in to unmask]> wrote:Hey all,I am facing a problem with starting my 2D classification job, which stops with an error during the initial noise spectra estimation step (see below in red).gpu-ids not specified, threads will automatically be mapped to devices (incrementally).Thread 0 mapped to device 0Thread 1 mapped to device 1Thread 2 mapped to device 2Thread 3 mapped to device 3Running CPU instructions in double precision.+ WARNING: Changing psi sampling rate (before oversampling) to 5.625 degrees, for more efficient GPU calculationsEstimating initial noise spectra15/ 21 sec .........................................~~(,_,">in: /usr/packages/relion/relion-3.0-beta2-gpu/src/backprojector.h, line 211=== Backtrace ===/usr/mbu/software/relion/relion-3.0-beta2-gpu/bin/relion_refine(_ZN11RelionErrorC2ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES7_l+0x5d) [0x4582fd]/usr/mbu/software/relion/relion-3.0-beta2-gpu/bin/relion_refine(_ZN13BackProjector21set2DFourierTransformERK13MultidimArrayI8tComplexIdEERK8Matrix2DIdEbPKS0_IdEdb+0xd2) [0x4abb32]/usr/mbu/software/relion/relion-3.0-beta2-gpu/bin/relion_refine(_ZN11MlOptimiser41calculateSumOfPowerSpectraAndAverageImageER13MultidimArrayIdEb+0x1108) [0x485588]/usr/mbu/software/relion/relion-3.0-beta2-gpu/bin/relion_refine(_ZN11MlOptimiser10initialiseEv+0x585) [0x486775]/usr/mbu/software/relion/relion-3.0-beta2-gpu/bin/relion_refine(main+0x2011) [0x434ed1]/usr/lib64/libc.so.6(__libc_start_main+0xf5) [0x2b3b59212c05]/usr/mbu/software/relion/relion-3.0-beta2-gpu/bin/relion_refine() [0x43736f]==================ERROR:Backprojector::set2DSlice%%ERROR: Dimension of the data array should be 2 or 3Any help in solving this issue would be appreciated.Best,Chancie.
To unsubscribe from the CCPEM list, click the following link:
https://www.jiscmail.ac.uk/cgi-bin/webadmin?SUBED1=CCPEM&A=1