2026-01-01 00:08:36,919 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_073090_20251208 as 2025-12-08-22-07-54_L8_nzd0437_ms.tif
2026-01-01 00:08:45,054 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_074090_20251215 as 2025-12-15-22-14-04_L8_nzd0437_ms.tif
2026-01-01 00:08:53,537 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_074090_20251207 that failed.
Failed to open the image file data/nzd0437/L9/ms/2025-12-07-22-14-08_L9_nzd0437_ms.tif
2026-01-01 00:09:04,336 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_074090_20251223 as 2025-12-23-22-14-13_L9_nzd0437_ms.tif
2026-01-01 00:09:04,379 - satellite_download_logger - INFO - Please read the following information carefully:

2026-01-01 00:09:04,379 - satellite_download_logger - INFO - find_wl_contours2: A method for extracting shorelines that uses the sand water interface detected with the model to refine the threshold that's used to detect shorelines .
  - This is the default method used when there are enough sand pixels within the reference shoreline buffer.

2026-01-01 00:09:04,379 - satellite_download_logger - INFO - find_wl_contours1: This shoreline extraction method uses a threshold to differentiate between water and land pixels in images, relying on Modified Normalized Difference Water Index (MNDWI) values. However, it may inaccurately classify snow and ice as water, posing a limitation in certain environments.
  - This is only used when not enough sand pixels are detected within the reference shoreline buffer.

2026-01-01 00:09:04,379 - satellite_download_logger - INFO - ---------------------------------------------------------------------------------------------------------------------
2026-01-01 00:09:04,381 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500


2026-01-01 00:09:04,382 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200


2026-01-01 00:09:04,382 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200


2026-01-01 00:09:04,384 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500


2026-01-01 00:09:04,445 - satellite_download_logger - WARNING - L8 2025-12-08-22-07-54: Skipped due to cloud cover 90.91% > threshold 10.00%
2026-01-01 00:09:04,518 - satellite_download_logger - WARNING - L8 2025-12-15-22-14-04: Skipped due to cloud cover 65.90% > threshold 10.00%
2026-01-01 00:09:04,520 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


2026-01-01 00:09:04,653 - satellite_download_logger - INFO - L9 2025-12-23-22-14-13 cloud cover : 0.00%
2026-01-01 00:09:05,674 - satellite_download_logger - INFO - L9 2025-12-23-22-14-13: sand: 0.01% ,whitewater: 0.17% ,water: 64.31%
2026-01-01 00:09:05,684 - satellite_download_logger - INFO - L9 2025-12-23-22-14-13: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
2026-01-01 00:09:05,693 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 3 shorelines
2026-01-01 00:09:05,694 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 1697
2026-01-01 00:09:05,694 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 1697
2026-01-01 00:09:05,694 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 1697
2026-01-01 00:09:05,797 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 1697