2026-01-01 00:12:26,209 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_073086_20251208 as 2025-12-08-22-06-18_L8_nzd0562_ms.tif
2026-01-01 00:12:29,653 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_074085_20251215 that failed.
Failed to open the image file data/nzd0562/L8/ms/2025-12-15-22-12-04_L8_nzd0562_ms.tif
2026-01-01 00:12:34,193 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_074086_20251215 that failed.
Failed to open the image file data/nzd0562/L8/ms/2025-12-15-22-12-28_L8_nzd0562_ms.tif
2026-01-01 00:12:38,769 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_073086_20251216 as 2025-12-16-22-06-24_L9_nzd0562_ms.tif
2026-01-01 00:12:44,272 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_074085_20251207 as 2025-12-07-22-12-09_L9_nzd0562_ms.tif
2026-01-01 00:12:48,692 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_074086_20251207 as 2025-12-07-22-12-33_L9_nzd0562_ms.tif
2026-01-01 00:12:48,725 - satellite_download_logger - INFO - Please read the following information carefully:

2026-01-01 00:12:48,725 - 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 00:12:48,725 - 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 00:12:48,725 - satellite_download_logger - INFO - ---------------------------------------------------------------------------------------------------------------------
2026-01-01 00:12:48,727 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500


2026-01-01 00:12:48,728 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200


2026-01-01 00:12:48,728 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200


2026-01-01 00:12:48,730 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500


2026-01-01 00:12:48,736 - satellite_download_logger - INFO - L8 2025-12-08-22-06-18 cloud cover : 6.44%
2026-01-01 00:12:48,789 - satellite_download_logger - INFO - L8 2025-12-08-22-06-18: sand: 0.00% ,whitewater: 0.00% ,water: 48.24%
2026-01-01 00:12:48,790 - satellite_download_logger - INFO - L8 2025-12-08-22-06-18: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
2026-01-01 00:12:48,792 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
2026-01-01 00:12:48,792 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 99
2026-01-01 00:12:48,796 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 72
2026-01-01 00:12:48,796 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 72
2026-01-01 00:12:48,796 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 72
2026-01-01 00:12:49,094 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


2026-01-01 00:12:49,155 - satellite_download_logger - WARNING - L9 2025-11-30-22-06-24: Skipped due to cloud cover 15.65% > threshold 10.00%
2026-01-01 00:12:49,168 - satellite_download_logger - INFO - L9 2025-12-07-22-12-09 cloud cover : 0.00%
2026-01-01 00:12:49,220 - satellite_download_logger - INFO - L9 2025-12-07-22-12-09: sand: 0.00% ,whitewater: 0.00% ,water: 51.36%
2026-01-01 00:12:49,220 - satellite_download_logger - INFO - L9 2025-12-07-22-12-09: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
2026-01-01 00:12:49,222 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
2026-01-01 00:12:49,222 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 173
2026-01-01 00:12:49,222 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 173
2026-01-01 00:12:49,222 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 173
2026-01-01 00:12:49,222 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 173
2026-01-01 00:12:49,456 - satellite_download_logger - INFO - L9 2025-12-07-22-12-33 cloud cover : 0.00%
2026-01-01 00:12:49,504 - satellite_download_logger - INFO - L9 2025-12-07-22-12-33: sand: 0.00% ,whitewater: 0.00% ,water: 51.05%
2026-01-01 00:12:49,504 - satellite_download_logger - INFO - L9 2025-12-07-22-12-33: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
2026-01-01 00:12:49,506 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
2026-01-01 00:12:49,506 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 177
2026-01-01 00:12:49,506 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 177
2026-01-01 00:12:49,506 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 177
2026-01-01 00:12:49,510 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 175
2026-01-01 00:12:49,775 - satellite_download_logger - WARNING - L9 2025-12-16-22-06-24: Skipped due to cloud cover 33.99% > threshold 10.00%