import_ome_zarr
Task to import an existing OME-Zarr.
_process_single_image(image_path, add_image_ROI_table, add_grid_ROI_table, update_omero_metadata, *, grid_YX_shape=None, overwrite=False)
¶
Validate OME-NGFF metadata and optionally generate ROI tables.
This task:
- Validates OME-NGFF image metadata, via
NgffImageMeta
; - Optionally generates and writes two ROI tables;
- Optionally update OME-NGFF omero metadata.
- Returns dataset types
PARAMETER | DESCRIPTION |
---|---|
image_path |
Absolute path to the image Zarr group.
TYPE:
|
add_image_ROI_table |
Whether to add a
TYPE:
|
add_grid_ROI_table |
Whether to add a
TYPE:
|
update_omero_metadata |
Whether to update Omero-channels metadata
(argument propagated from
TYPE:
|
grid_YX_shape |
YX shape of the ROI grid (it must be not |
Source code in fractal_tasks_core/tasks/import_ome_zarr.py
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import_ome_zarr(*, zarr_urls, zarr_dir, zarr_name, update_omero_metadata=True, add_image_ROI_table=True, add_grid_ROI_table=True, grid_y_shape=2, grid_x_shape=2, overwrite=False)
¶
Import a single OME-Zarr into Fractal.
The single OME-Zarr can be a full OME-Zarr HCS plate or an individual OME-Zarr image. The image needs to be in the zarr_dir as specified by the dataset. The current version of this task:
- Creates the appropriate components-related metadata, needed for processing an existing OME-Zarr through Fractal.
- Optionally adds new ROI tables to the existing OME-Zarr.
PARAMETER | DESCRIPTION |
---|---|
zarr_urls |
List of paths or urls to the individual OME-Zarr image to be processed. Not used. (standard argument for Fractal tasks, managed by Fractal server). |
zarr_dir |
path of the directory where the new OME-Zarrs will be created. (standard argument for Fractal tasks, managed by Fractal server).
TYPE:
|
zarr_name |
The OME-Zarr name, without its parent folder. The parent
folder is provided by zarr_dir; e.g.
TYPE:
|
add_image_ROI_table |
Whether to add a
TYPE:
|
add_grid_ROI_table |
Whether to add a
TYPE:
|
grid_y_shape |
Y shape of the ROI grid in
TYPE:
|
grid_x_shape |
X shape of the ROI grid in
TYPE:
|
update_omero_metadata |
Whether to update Omero-channels metadata, to make them Fractal-compatible.
TYPE:
|
overwrite |
Whether new ROI tables (added when
TYPE:
|
Source code in fractal_tasks_core/tasks/import_ome_zarr.py
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