Job: Exposure Sets Tool

Split an exposure group into subsets or compare two groups.

Description

Split an exposure group into subsets or compare two groups.

Inputs

• exposures_A: Exposures

  • With only this group $A$ specified, choose the split action to split the data into multiple batches

• exposures_B: Exposures (optional)

  • With both groups $A$ and $B$ , choose the intersect action to compute set operations on the two groups, including (i) intersection $A ∩ B$ and differences (ii) $A - B$ and (iii) $B - A$.

Common Parameters

• Action

  • With only one exposure input group, choose split to split the data into multiple batches

  • With both exposure input groups, choose intersect to compute the set intersection and difference between the two groups

  • if intersect is selected, a new parameter is available: Field to Intersect

    • uid: use the uid field to intersect the two inputs

    • path : use a common path field to intersect the two inputs (e.g., location/micrograph_path)

• Split num. batches: With the split action, how many batches to split the exposures into

• Split batch size: With the split action, the number of items to place into each split batch that is output. Additional items will be output as a separate remainder output. If the value is None, the items will be split into equal sized batches.

• Split randomize: With the split action, randomize the exposures to add to each batch

Outputs

• split_X (multiple outputs): With the split action, batches of the resulting exposures

• remainder: With the split action, exposures left out of split_X batches due to the specified batch size and number of batches

• intersect: With the intersect action, result of $A ∩ B$

  • Note: all of the result groups in common from set A and B (e.g. movie_blob) and passthrough groups will be pulled from set A in the intersect output

• A_minus_B: With the intersect action, set difference $A - B$

• B_minus_A: With the intersect action, set difference$B - A$

Example outputs when only one input exposure set is provided compared to two sets.

Common Next Steps

• CTF Estimation

• Blob Picker

• Template Picker