2025-04-08 05:51:37,958 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_193031_20250304 as 2025-03-04-10-05-36_L8_sar2237_ms.tif 2025-04-08 05:51:42,323 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_193032_20250304 as 2025-03-04-10-05-59_L8_sar2237_ms.tif 2025-04-08 05:51:45,522 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_193032_20250320 as 2025-03-20-10-05-49_L8_sar2237_ms.tif 2025-04-08 05:51:50,762 - satellite_download_logger - ERROR - Could not save metasdata for LANDSAT/LC08/C02/T1_TOA/LC08_194031_20250311 that failed. Failed to open the image file data/sar2237/L8/ms/2025-03-11-10-11-45_L8_sar2237_ms.tif 2025-04-08 05:51:53,990 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_194031_20250327 as 2025-03-27-10-11-34_L8_sar2237_ms.tif 2025-04-08 05:51:58,167 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_194032_20250311 as 2025-03-11-10-12-09_L8_sar2237_ms.tif 2025-04-08 05:52:04,464 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_194032_20250327 as 2025-03-27-10-11-58_L8_sar2237_ms.tif 2025-04-08 05:52:07,705 - satellite_download_logger - ERROR - Could not save metasdata for LANDSAT/LC09/C02/T1_TOA/LC09_193032_20250328 that failed. Failed to open the image file data/sar2237/L9/ms/2025-03-28-10-06-00_L9_sar2237_ms.tif 2025-04-08 05:52:10,953 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC09/C02/T1_TOA/LC09_194031_20250319 as 2025-03-19-10-11-49_L9_sar2237_ms.tif 2025-04-08 05:52:15,221 - satellite_download_logger - ERROR - Could not save metasdata for LANDSAT/LC09/C02/T1_TOA/LC09_194031_20250404 that failed. Failed to open the image file data/sar2237/L9/ms/2025-04-04-10-11-44_L9_sar2237_ms.tif 2025-04-08 05:52:19,391 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC09/C02/T1_TOA/LC09_194032_20250319 as 2025-03-19-10-12-12_L9_sar2237_ms.tif 2025-04-08 05:52:19,441 - satellite_download_logger - INFO - Please read the following information carefully: 2025-04-08 05:52:19,441 - 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. 2025-04-08 05:52:19,441 - 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. 2025-04-08 05:52:19,441 - satellite_download_logger - INFO - --------------------------------------------------------------------------------------------------------------------- 2025-04-08 05:52:19,444 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500 2025-04-08 05:52:19,445 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200 2025-04-08 05:52:19,445 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200 2025-04-08 05:52:19,447 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500 2025-04-08 05:52:19,450 - satellite_download_logger - INFO - Processing image L8 2025-03-04-10-05-36 2025-04-08 05:52:19,450 - satellite_download_logger - INFO - L8 2025-03-04-10-05-36 cloud cover : 0.00% 2025-04-08 05:52:19,459 - satellite_download_logger - INFO - L8 2025-03-04-10-05-36: sand: 0.00% ,whitewater: 0.00% ,water: 7.92% 2025-04-08 05:52:19,459 - satellite_download_logger - INFO - L8 2025-03-04-10-05-36: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-04-08 05:52:19,459 - satellite_download_logger - ERROR - L8 2025-03-04-10-05-36: 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. 2025-04-08 05:52:19,462 - satellite_download_logger - INFO - Processing image L8 2025-03-04-10-05-59 2025-04-08 05:52:19,462 - satellite_download_logger - INFO - L8 2025-03-04-10-05-59 cloud cover : 0.00% 2025-04-08 05:52:19,556 - satellite_download_logger - INFO - L8 2025-03-04-10-05-59: sand: 0.00% ,whitewater: 0.00% ,water: 68.68% 2025-04-08 05:52:19,557 - satellite_download_logger - INFO - L8 2025-03-04-10-05-59: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-04-08 05:52:19,562 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-04-08 05:52:19,562 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 161 2025-04-08 05:52:19,562 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 161 2025-04-08 05:52:19,562 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 161 2025-04-08 05:52:19,562 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 161 2025-04-08 05:52:19,888 - satellite_download_logger - ERROR - Skipping L8 2025-03-11-10-12-09 due to cloud cover percentage exceeding cloud threshold: 93.99% > 10.00%. 2025-04-08 05:52:19,892 - satellite_download_logger - INFO - Processing image L8 2025-03-20-10-05-49 2025-04-08 05:52:19,892 - satellite_download_logger - INFO - L8 2025-03-20-10-05-49 cloud cover : 0.00% 2025-04-08 05:52:19,925 - satellite_download_logger - INFO - L8 2025-03-20-10-05-49: sand: 0.00% ,whitewater: 0.00% ,water: 68.31% 2025-04-08 05:52:19,925 - satellite_download_logger - INFO - L8 2025-03-20-10-05-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-04-08 05:52:19,928 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-04-08 05:52:19,928 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 161 2025-04-08 05:52:19,928 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 161 2025-04-08 05:52:19,928 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 161 2025-04-08 05:52:19,928 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 161 2025-04-08 05:52:20,232 - satellite_download_logger - INFO - Processing image L8 2025-03-27-10-11-34 2025-04-08 05:52:20,232 - satellite_download_logger - INFO - L8 2025-03-27-10-11-34 cloud cover : 0.00% 2025-04-08 05:52:20,261 - satellite_download_logger - INFO - L8 2025-03-27-10-11-34: sand: 0.00% ,whitewater: 0.45% ,water: 67.94% 2025-04-08 05:52:20,261 - satellite_download_logger - INFO - L8 2025-03-27-10-11-34: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-04-08 05:52:20,263 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-04-08 05:52:20,263 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 158 2025-04-08 05:52:20,263 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 158 2025-04-08 05:52:20,263 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 158 2025-04-08 05:52:20,263 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 158 2025-04-08 05:52:20,561 - satellite_download_logger - INFO - Processing image L8 2025-03-27-10-11-58 2025-04-08 05:52:20,561 - satellite_download_logger - INFO - L8 2025-03-27-10-11-58 cloud cover : 0.00% 2025-04-08 05:52:20,592 - satellite_download_logger - INFO - L8 2025-03-27-10-11-58: sand: 0.00% ,whitewater: 0.41% ,water: 68.09% 2025-04-08 05:52:20,592 - satellite_download_logger - INFO - L8 2025-03-27-10-11-58: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-04-08 05:52:20,594 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-04-08 05:52:20,594 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 160 2025-04-08 05:52:20,594 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 160 2025-04-08 05:52:20,594 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 160 2025-04-08 05:52:20,594 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 160 2025-04-08 05:52:20,920 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500 2025-04-08 05:52:20,924 - satellite_download_logger - INFO - Processing image L9 2025-03-19-10-11-49 2025-04-08 05:52:20,924 - satellite_download_logger - INFO - L9 2025-03-19-10-11-49 cloud cover : 0.00% 2025-04-08 05:52:20,949 - satellite_download_logger - INFO - L9 2025-03-19-10-11-49: sand: 0.00% ,whitewater: 0.00% ,water: 68.42% 2025-04-08 05:52:20,949 - satellite_download_logger - INFO - L9 2025-03-19-10-11-49: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-04-08 05:52:20,951 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-04-08 05:52:20,951 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 158 2025-04-08 05:52:20,951 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 158 2025-04-08 05:52:20,952 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 158 2025-04-08 05:52:20,952 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 158 2025-04-08 05:52:21,393 - satellite_download_logger - INFO - Processing image L9 2025-03-19-10-12-12 2025-04-08 05:52:21,393 - satellite_download_logger - INFO - L9 2025-03-19-10-12-12 cloud cover : 0.00% 2025-04-08 05:52:21,418 - satellite_download_logger - INFO - L9 2025-03-19-10-12-12: sand: 0.00% ,whitewater: 0.00% ,water: 68.39% 2025-04-08 05:52:21,418 - satellite_download_logger - INFO - L9 2025-03-19-10-12-12: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1 2025-04-08 05:52:21,420 - satellite_download_logger - INFO - Number of shorelines before removing shorelines < 500m: 2 shorelines. Number of shorelines after filtering shorelines: 1 shorelines 2025-04-08 05:52:21,420 - satellite_download_logger - INFO - Number of shoreline points before removing points within 300m of cloud mask 158 2025-04-08 05:52:21,420 - satellite_download_logger - INFO - Number of shoreline points after removing points within 300m of cloud mask 158 2025-04-08 05:52:21,420 - satellite_download_logger - INFO - Number of shoreline points before removing points within 30m of no data pixel 158 2025-04-08 05:52:21,420 - satellite_download_logger - INFO - Number of shoreline points after removing points within 30m of no data pixel 158