2024-10-16 11:00:51,283 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_074085_20240822 as 2024-08-22-22-11-34_L8_nzd0085_ms.tif
2024-10-16 11:00:57,580 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_074085_20240907 as 2024-09-07-22-11-43_L8_nzd0085_ms.tif
2024-10-16 11:01:05,940 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC08/C02/T1_TOA/LC08_074085_20240923 as 2024-09-23-22-11-42_L8_nzd0085_ms.tif
2024-10-16 11:01:13,259 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC09/C02/T1_TOA/LC09_074084_20240830 as 2024-08-30-22-11-11_L9_nzd0085_ms.tif
2024-10-16 11:01:19,552 - satellite_download_logger - ERROR - Could not save metasdata for LANDSAT/LC09/C02/T1_TOA/LC09_074085_20240814 that failed.
Failed to open the image file data/nzd0085/L9/ms/2024-08-14-22-11-24_L9_nzd0085_ms.tif
2024-10-16 11:01:27,093 - satellite_download_logger - INFO - Successfully downloaded image id LANDSAT/LC09/C02/T1_TOA/LC09_074085_20240830 as 2024-08-30-22-11-35_L9_nzd0085_ms.tif
2024-10-16 11:01:27,114 - satellite_download_logger - INFO - Please read the following information carefully:

2024-10-16 11:01:27,114 - 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.

2024-10-16 11:01:27,114 - 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.

2024-10-16 11:01:27,114 - satellite_download_logger - INFO - ---------------------------------------------------------------------------------------------------------------------
2024-10-16 11:01:27,116 - satellite_download_logger - INFO - Extracting shorelines for L5 Minimum Shoreline Length: 500


2024-10-16 11:01:27,118 - satellite_download_logger - INFO - WARNING: CoastSat has hard-coded the value for the minimum shoreline length for L7 to 200


2024-10-16 11:01:27,118 - satellite_download_logger - INFO - Extracting shorelines for L7 Minimum Shoreline Length: 200


2024-10-16 11:01:27,120 - satellite_download_logger - INFO - Extracting shorelines for L8 Minimum Shoreline Length: 500


2024-10-16 11:01:27,124 - satellite_download_logger - ERROR - Skipping L8 2024-08-22-22-11-34 due to cloud cover percentage exceeding cloud threshold: 12.94% > 10.00%.


2024-10-16 11:01:27,127 - satellite_download_logger - ERROR - Skipping L8 2024-09-07-22-11-43 due to cloud cover percentage exceeding cloud threshold: 67.06% > 10.00%.


2024-10-16 11:01:27,129 - satellite_download_logger - ERROR - Skipping L8 2024-09-23-22-11-42 due to cloud cover percentage exceeding cloud threshold: 86.47% > 10.00%.


2024-10-16 11:01:27,131 - satellite_download_logger - INFO - Extracting shorelines for L9 Minimum Shoreline Length: 500


2024-10-16 11:01:27,134 - satellite_download_logger - INFO - 
Processing image L9 2024-08-30-22-11-11
2024-10-16 11:01:27,134 - satellite_download_logger - INFO - L9 2024-08-30-22-11-11 cloud cover : 0.00%
2024-10-16 11:01:27,187 - satellite_download_logger - INFO - L9 2024-08-30-22-11-11: sand: 0.00% ,whitewater: 0.00% ,water: 24.68%
2024-10-16 11:01:27,187 - satellite_download_logger - INFO - L9 2024-08-30-22-11-11: Less than 50 sand pixels detected within reference shoreline buffer. Using find_wl_contours1
2024-10-16 11:01:27,191 - satellite_download_logger - ERROR - L9 2024-08-30-22-11-11: 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 626, in extract_shorelines
    contours_mwi, t_mndwi = find_wl_contours1(
  File "/home/ubuntu/.local/lib/python3.10/site-packages/coastsat/SDS_shoreline.py", line 921, in find_wl_contours1
    raise ValueError("no valid pixels found in reference shoreline buffer.")
ValueError: no valid pixels found in reference shoreline buffer.

2024-10-16 11:01:27,198 - satellite_download_logger - ERROR - Skipping L9 2024-08-30-22-11-35 due to cloud cover percentage exceeding cloud threshold: 90.29% > 10.00%.