gridscan processing should determine the y- and z- coordinate axes from ISPyB data rather than using the ID #322
Description
Whilst testing release 1.5.7 of Hyperion, which has changes that adjust the ordering of the xy and xz Data Collections such that either one may be the first DataCollection (as sorted by Data Collection ID) it was found that the zocalo results from grid scan processing came back with the y- and z- coordinates of the centres swapped.
When processing the gridscan data, dlstbx should be using the omegaStart values to determine which gridscan plane comes from which DataCollection.