2026-01-01 00:06:34,457 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_073086_20251208 as 2025-12-08-22-06-18_L8_nzd0223_ms.tif
2026-01-01 00:06:40,196 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_073086_20251114 that failed.
Failed to open the image file data/nzd0223/L9/ms/2025-11-14-22-06-24_L9_nzd0223_ms.tif
2026-01-01 00:06:46,344 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_073086_20251130 that failed.
Failed to open the image file data/nzd0223/L9/ms/2025-11-30-22-06-24_L9_nzd0223_ms.tif
2026-01-01 00:06:51,697 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_073086_20251216 as 2025-12-16-22-06-24_L9_nzd0223_ms.tif
2026-01-01 00:06:51,716 - satellite_download_logger - INFO - Please read the following information carefully:

2026-01-01 00:06:51,716 - 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 00:06:51,716 - 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 00:06:51,716 - satellite_download_logger - INFO - ---------------------------------------------------------------------------------------------------------------------
2026-01-01 00:06:51,717 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500


2026-01-01 00:06:51,719 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200


2026-01-01 00:06:51,719 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200


2026-01-01 00:06:51,720 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500


2026-01-01 00:06:51,724 - satellite_download_logger - INFO - L8 2025-12-08-22-06-18 cloud cover : 0.00%
2026-01-01 00:06:51,757 - satellite_download_logger - INFO - L8 2025-12-08-22-06-18: sand: 0.00% ,whitewater: 14.21% ,water: 37.26%
2026-01-01 00:06:51,757 - 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 00:06:51,759 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 3 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
2026-01-01 00:06:51,759 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 134
2026-01-01 00:06:51,759 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 134
2026-01-01 00:06:51,759 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 134
2026-01-01 00:06:51,761 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 133
2026-01-01 00:06:52,034 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


2026-01-01 00:06:52,038 - satellite_download_logger - INFO - L9 2025-12-16-22-06-24 cloud cover : 0.00%
2026-01-01 00:06:52,073 - satellite_download_logger - INFO - L9 2025-12-16-22-06-24: sand: 0.00% ,whitewater: 31.85% ,water: 18.18%
2026-01-01 00:06:52,074 - satellite_download_logger - INFO - L9 2025-12-16-22-06-24: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
2026-01-01 00:06:52,075 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 4 shorelines. Number of shorelines after filtering shorelines: 1 shorelines
2026-01-01 00:06:52,076 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 135
2026-01-01 00:06:52,076 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 135
2026-01-01 00:06:52,076 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 135
2026-01-01 00:06:52,077 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 133