2025-09-01 00:05:38,831 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_071086_20250820 that failed. Failed to open the image file data/nzd0240/L8/ms/2025-08-20-21-53-43_L8_nzd0240_ms.tif 2025-09-01 00:05:47,126 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC08/C02/T1_TOA/LC08_071087_20250820 that failed. Failed to open the image file data/nzd0240/L8/ms/2025-08-20-21-54-07_L8_nzd0240_ms.tif 2025-09-01 00:05:57,080 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_072086_20250726 as 2025-07-26-21-59-44_L8_nzd0240_ms.tif 2025-09-01 00:06:04,914 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC08/C02/T1_TOA/LC08_072086_20250811 as 2025-08-11-21-59-52_L8_nzd0240_ms.tif 2025-09-01 00:06:13,730 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_071086_20250727 that failed. Failed to open the image file data/nzd0240/L9/ms/2025-07-27-21-53-33_L9_nzd0240_ms.tif 2025-09-01 00:06:24,259 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_071086_20250812 as 2025-08-12-21-53-43_L9_nzd0240_ms.tif 2025-09-01 00:06:34,493 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_071086_20250828 as 2025-08-28-21-53-47_L9_nzd0240_ms.tif 2025-09-01 00:06:42,289 - satellite_download_logger - ERROR - Could not save metadata for LANDSAT/LC09/C02/T1_TOA/LC09_071087_20250727 that failed. Failed to open the image file data/nzd0240/L9/ms/2025-07-27-21-53-57_L9_nzd0240_ms.tif 2025-09-01 00:06:50,262 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_071087_20250812 as 2025-08-12-21-54-07_L9_nzd0240_ms.tif 2025-09-01 00:06:58,993 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_071087_20250828 as 2025-08-28-21-54-11_L9_nzd0240_ms.tif 2025-09-01 00:07:06,593 - satellite_download_logger - INFO - Successfully downloaded image ID LANDSAT/LC09/C02/T1_TOA/LC09_072086_20250819 as 2025-08-19-21-59-57_L9_nzd0240_ms.tif 2025-09-01 00:07:06,641 - satellite_download_logger - INFO - Please read the following information carefully: 2025-09-01 00:07:06,641 - 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. 2025-09-01 00:07:06,641 - 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. 2025-09-01 00:07:06,641 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-09-01 00:07:06,642 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-09-01 00:07:06,644 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-09-01 00:07:06,644 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-09-01 00:07:06,645 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-09-01 00:07:06,736 - satellite_download_logger - INFO - L8 2025-07-26-21-59-44 cloud cover : 0.66% 2025-09-01 00:07:07,997 - satellite_download_logger - INFO - L8 2025-07-26-21-59-44: sand: 0.00% ,whitewater: 0.13% ,water: 59.62% 2025-09-01 00:07:08,008 - satellite_download_logger - INFO - L8 2025-07-26-21-59-44: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:07:08,020 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 18 shorelines. Number of shorelines after filtering shorelines: 6 shorelines 2025-09-01 00:07:08,020 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 2167 2025-09-01 00:07:08,189 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 2070 2025-09-01 00:07:08,189 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 2070 2025-09-01 00:07:08,189 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 2070 2025-09-01 00:07:08,536 - satellite_download_logger - INFO - L8 2025-08-11-21-59-52 cloud cover : 1.21% 2025-09-01 00:07:09,460 - satellite_download_logger - INFO - L8 2025-08-11-21-59-52: sand: 0.00% ,whitewater: 0.00% ,water: 59.63% 2025-09-01 00:07:09,469 - satellite_download_logger - INFO - L8 2025-08-11-21-59-52: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:07:09,479 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 19 shorelines. Number of shorelines after filtering shorelines: 6 shorelines 2025-09-01 00:07:09,479 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 2037 2025-09-01 00:07:09,758 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 1921 2025-09-01 00:07:09,759 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 1921 2025-09-01 00:07:09,759 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 1921 2025-09-01 00:07:10,024 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-09-01 00:07:10,110 - satellite_download_logger - INFO - L9 2025-08-12-21-53-43 cloud cover : 0.42% 2025-09-01 00:07:10,780 - satellite_download_logger - INFO - L9 2025-08-12-21-53-43: sand: 0.00% ,whitewater: 0.00% ,water: 60.30% 2025-09-01 00:07:10,789 - satellite_download_logger - INFO - L9 2025-08-12-21-53-43: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:07:10,799 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 13 shorelines. Number of shorelines after filtering shorelines: 5 shorelines 2025-09-01 00:07:10,799 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 2110 2025-09-01 00:07:10,914 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 2001 2025-09-01 00:07:10,914 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 2001 2025-09-01 00:07:10,914 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 2001 2025-09-01 00:07:11,273 - satellite_download_logger - INFO - L9 2025-08-12-21-54-07 cloud cover : 0.00% 2025-09-01 00:07:11,881 - satellite_download_logger - INFO - L9 2025-08-12-21-54-07: sand: 0.00% ,whitewater: 0.00% ,water: 60.65% 2025-09-01 00:07:11,889 - satellite_download_logger - INFO - L9 2025-08-12-21-54-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:07:11,899 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 12 shorelines. Number of shorelines after filtering shorelines: 5 shorelines 2025-09-01 00:07:11,899 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 2199 2025-09-01 00:07:11,900 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 2199 2025-09-01 00:07:11,900 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 2199 2025-09-01 00:07:11,900 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 2199 2025-09-01 00:07:12,291 - satellite_download_logger - INFO - L9 2025-08-19-21-59-57 cloud cover : 1.31% 2025-09-01 00:07:13,231 - satellite_download_logger - INFO - L9 2025-08-19-21-59-57: sand: 0.00% ,whitewater: 0.02% ,water: 57.61% 2025-09-01 00:07:13,240 - satellite_download_logger - INFO - L9 2025-08-19-21-59-57: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:07:13,250 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 14 shorelines. Number of shorelines after filtering shorelines: 6 shorelines 2025-09-01 00:07:13,250 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 1894 2025-09-01 00:07:13,525 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 1593 2025-09-01 00:07:13,526 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 1593 2025-09-01 00:07:13,526 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 1593 2025-09-01 00:07:13,951 - satellite_download_logger - INFO - L9 2025-08-28-21-53-47 cloud cover : 8.69% 2025-09-01 00:07:14,680 - satellite_download_logger - INFO - L9 2025-08-28-21-53-47: sand: 0.00% ,whitewater: 4.67% ,water: 49.78% 2025-09-01 00:07:14,689 - satellite_download_logger - INFO - L9 2025-08-28-21-53-47: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:07:14,700 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 23 shorelines. Number of shorelines after filtering shorelines: 7 shorelines 2025-09-01 00:07:14,700 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 2050 2025-09-01 00:07:16,576 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 1708 2025-09-01 00:07:16,576 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 1708 2025-09-01 00:07:16,576 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 1708 2025-09-01 00:07:17,498 - satellite_download_logger - INFO - L9 2025-08-28-21-54-11 cloud cover : 6.97% 2025-09-01 00:07:18,359 - satellite_download_logger - INFO - L9 2025-08-28-21-54-11: sand: 0.00% ,whitewater: 4.84% ,water: 51.12% 2025-09-01 00:07:18,368 - satellite_download_logger - INFO - L9 2025-08-28-21-54-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-09-01 00:07:18,379 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 29 shorelines. Number of shorelines after filtering shorelines: 7 shorelines 2025-09-01 00:07:18,380 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 2061 2025-09-01 00:07:20,164 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 1812 2025-09-01 00:07:20,165 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 1812 2025-09-01 00:07:20,165 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 1812