2025-06-01 00:44:17,672 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_192032_20250430 as 2025-04-30-09-59-22_L8_sar1692_ms.tif 2025-06-01 00:44:22,862 - satellite_download_logger - ERROR - Could not save metasdata for LANDSAT/LC08/C02/T1_TOA/LC08_192032_20250516 that failed. Failed to open the image file data/sar1692/L8/ms/2025-05-16-09-59-22_L8_sar1692_ms.tif 2025-06-01 00:44:27,022 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_193031_20250507 as 2025-05-07-10-05-07_L8_sar1692_ms.tif 2025-06-01 00:44:31,310 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_193032_20250507 as 2025-05-07-10-05-31_L8_sar1692_ms.tif 2025-06-01 00:44:37,013 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC09/C02/T1_TOA/LC09_192031_20250508 as 2025-05-08-09-59-12_L9_sar1692_ms.tif 2025-06-01 00:44:43,320 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC09/C02/T1_TOA/LC09_192032_20250508 as 2025-05-08-09-59-36_L9_sar1692_ms.tif 2025-06-01 00:44:48,594 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC09/C02/T1_TOA/LC09_192032_20250524 as 2025-05-24-09-59-26_L9_sar1692_ms.tif 2025-06-01 00:44:52,857 - satellite_download_logger - ERROR - Could not save metasdata for LANDSAT/LC09/C02/T1_TOA/LC09_193031_20250515 that failed. Failed to open the image file data/sar1692/L9/ms/2025-05-15-10-05-16_L9_sar1692_ms.tif 2025-06-01 00:44:57,240 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC09/C02/T1_TOA/LC09_193032_20250515 as 2025-05-15-10-05-40_L9_sar1692_ms.tif 2025-06-01 00:44:57,316 - satellite_download_logger - INFO - Please read the following information carefully: 2025-06-01 00:44:57,316 - 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. 2025-06-01 00:44:57,316 - 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. 2025-06-01 00:44:57,316 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-06-01 00:44:57,318 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-06-01 00:44:57,320 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-06-01 00:44:57,320 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-06-01 00:44:57,321 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-06-01 00:44:57,325 - satellite_download_logger - INFO - Processing image L8 2025-04-30-09-59-22 2025-06-01 00:44:57,325 - satellite_download_logger - INFO - L8 2025-04-30-09-59-22 cloud cover : 0.00% 2025-06-01 00:44:57,369 - satellite_download_logger - INFO - L8 2025-04-30-09-59-22: sand: 0.00% ,whitewater: 0.00% ,water: 57.54% 2025-06-01 00:44:57,370 - satellite_download_logger - INFO - L8 2025-04-30-09-59-22: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-01 00:44:57,373 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-01 00:44:57,374 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 118 2025-06-01 00:44:57,374 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 118 2025-06-01 00:44:57,374 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 118 2025-06-01 00:44:57,374 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 118 2025-06-01 00:44:57,694 - satellite_download_logger - INFO - Processing image L8 2025-05-07-10-05-07 2025-06-01 00:44:57,694 - satellite_download_logger - INFO - L8 2025-05-07-10-05-07 cloud cover : 4.79% 2025-06-01 00:44:57,723 - satellite_download_logger - INFO - L8 2025-05-07-10-05-07: sand: 0.00% ,whitewater: 0.00% ,water: 53.02% 2025-06-01 00:44:57,723 - satellite_download_logger - INFO - L8 2025-05-07-10-05-07: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-01 00:44:57,725 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 8 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-01 00:44:57,725 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 116 2025-06-01 00:44:57,728 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 95 2025-06-01 00:44:57,728 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 95 2025-06-01 00:44:57,728 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 95 2025-06-01 00:44:58,045 - satellite_download_logger - INFO - Processing image L8 2025-05-07-10-05-31 2025-06-01 00:44:58,045 - satellite_download_logger - INFO - L8 2025-05-07-10-05-31 cloud cover : 6.03% 2025-06-01 00:44:58,073 - satellite_download_logger - INFO - L8 2025-05-07-10-05-31: sand: 0.00% ,whitewater: 0.00% ,water: 51.55% 2025-06-01 00:44:58,073 - satellite_download_logger - INFO - L8 2025-05-07-10-05-31: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-01 00:44:58,075 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 10 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-01 00:44:58,076 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 112 2025-06-01 00:44:58,078 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 83 2025-06-01 00:44:58,078 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 83 2025-06-01 00:44:58,078 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 83 2025-06-01 00:44:58,365 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-06-01 00:44:58,369 - satellite_download_logger - INFO - Processing image L9 2025-05-08-09-59-12 2025-06-01 00:44:58,369 - satellite_download_logger - INFO - L9 2025-05-08-09-59-12 cloud cover : 0.00% 2025-06-01 00:44:58,380 - satellite_download_logger - INFO - L9 2025-05-08-09-59-12: sand: 0.00% ,whitewater: 0.00% ,water: 32.41% 2025-06-01 00:44:58,380 - satellite_download_logger - INFO - L9 2025-05-08-09-59-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-01 00:44:58,381 - satellite_download_logger - ERROR - L9 2025-05-08-09-59-12: Could not map shoreline due to error no valid pixels found in reference shoreline buffer. Traceback (most recent call last): File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 686, in extract_shorelines contours_mwi, t_mndwi = find_wl_contours1( File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 981, in find_wl_contours1 raise ValueError("no valid pixels found in reference shoreline buffer.") ValueError: no valid pixels found in reference shoreline buffer. 2025-06-01 00:44:58,385 - satellite_download_logger - INFO - Processing image L9 2025-05-08-09-59-36 2025-06-01 00:44:58,385 - satellite_download_logger - INFO - L9 2025-05-08-09-59-36 cloud cover : 5.06% 2025-06-01 00:44:58,426 - satellite_download_logger - INFO - L9 2025-05-08-09-59-36: sand: 0.00% ,whitewater: 0.00% ,water: 57.45% 2025-06-01 00:44:58,426 - satellite_download_logger - INFO - L9 2025-05-08-09-59-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-01 00:44:58,429 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-01 00:44:58,429 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 117 2025-06-01 00:44:58,432 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 92 2025-06-01 00:44:58,432 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 92 2025-06-01 00:44:58,432 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 92 2025-06-01 00:44:58,715 - satellite_download_logger - ERROR - Skipping L9 2025-05-15-10-05-40 due to cloud cover percentage exceeding cloud threshold: 88.55% > 10.00%. 2025-06-01 00:44:58,719 - satellite_download_logger - INFO - Processing image L9 2025-05-24-09-59-26 2025-06-01 00:44:58,719 - satellite_download_logger - INFO - L9 2025-05-24-09-59-26 cloud cover : 0.00% 2025-06-01 00:44:58,745 - satellite_download_logger - INFO - L9 2025-05-24-09-59-26: sand: 0.27% ,whitewater: 0.00% ,water: 57.50% 2025-06-01 00:44:58,746 - satellite_download_logger - INFO - L9 2025-05-24-09-59-26: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-06-01 00:44:58,748 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 1 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-06-01 00:44:58,748 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 106 2025-06-01 00:44:58,748 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 106 2025-06-01 00:44:58,748 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 106 2025-06-01 00:44:58,748 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 106