Versions Compared

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.

...

Hopefully, you have indexed this diffraction pattern. Notice that the unitcell parameters are a bit off compared to what is expected. Let's load a CrystFEL unitcell file to help the indexer along.

  • In the indexing Indexing panel, set the PDB field to: /reg/d/psdm/cxi/cxitut13/scratch/psocake/lys.cell
  • Set Indexing Method field to: dirax-axes-cell
Code Block
languagebash
CrystFEL unit cell file version 1.0
lattice_type = tetragonal
centering = P
unique_axis = c
a = 77.05 A
b = 77.05 A
c = 37.21 A
al = 90 deg
be = 90 deg
ga = 90 deg

...

You should notice that the reindexed result will match the known unit cell parameters more closely.

...