Details
Bug
Open
Major
Description
If a product's reader sets OpImages as source image creating a subset of the product is unacceptably slow for large scenes, especially if only subsampling and no spatial subset is being used.
This is because the ProductSubsetBuilder iterates line-wise through the image while the reader reads tile-wise.
This is because the ProductSubsetBuilder iterates line-wise through the image while the reader reads tile-wise.
Activity
Marco Peters
made changes -
| Field | Original Value | New Value |
|---|---|---|
| Description |
If a product's reader sets OpImages as source image creating a subset of the product is unacceptably slow for large scenes. This is because the ProductSubsetBuilder iterates line-wise through the image while the reader reads tile-wise. |
If a product's reader sets OpImages as source image creating a subset of the product is unacceptably slow for large scenes, especially if only subsampling and no spatial subset is being used. This is because the ProductSubsetBuilder iterates line-wise through the image while the reader reads tile-wise. |
Marco Peters
made changes -
| Summary | Subset creation is not usable in certain cases | Subset creation is unacceptably slow in certain cases |
Norman Fomferra
made changes -
| Fix Version/s | 5.0 [ 10431 ] |