Small holes in L2C products.
E.g., at the example of Landsat-8__OLI_TIRS__LC81920232016128LGN00:
Log:
2018/02/23 03:19:00 [26495015] INFO: L1A object for Landsat-8 OLI_TIRS (entity-ID LC81920232016128LGN00) successfully initialized.
2018/02/23 03:19:00 [26495015] INFO: Reading Landsat-8 OLI_TIRS image data...
2018/02/23 03:19:13 [26495015] INFO: Acquired lock 'IOLock, slot #1'.
2018/02/23 03:19:13 [26495015] INFO: Adding band LC81920232016128LGN00_B1.TIF to Layerstack..
2018/02/23 03:19:18 [26495015] INFO: Adding band LC81920232016128LGN00_B2.TIF to Layerstack..
2018/02/23 03:19:21 [26495015] INFO: Adding band LC81920232016128LGN00_B3.TIF to Layerstack..
2018/02/23 03:19:24 [26495015] INFO: Adding band LC81920232016128LGN00_B4.TIF to Layerstack..
2018/02/23 03:19:26 [26495015] INFO: Adding band LC81920232016128LGN00_B5.TIF to Layerstack..
2018/02/23 03:19:28 [26495015] INFO: Adding band LC81920232016128LGN00_B9.TIF to Layerstack..
2018/02/23 03:19:30 [26495015] INFO: Adding band LC81920232016128LGN00_B6.TIF to Layerstack..
2018/02/23 03:19:32 [26495015] INFO: Adding band LC81920232016128LGN00_B7.TIF to Layerstack..
2018/02/23 03:19:34 [26495015] INFO: Released lock 'IOLock, slot #1'.
2018/02/23 03:19:34 [26495015] INFO: Reading Landsat-8 OLI_TIRS metadata...
2018/02/23 03:19:48 [26495015] INFO: Calculating solar irradiance, central wavelengths and full width half maxima...
2018/02/23 03:19:49 [26495015] INFO: Calculating nodata mask...
2018/02/23 03:20:11 [26495015] INFO: Applying nodata mask to L1A_object.arr...
2018/02/23 03:20:19 [26495015] INFO: Calculating TOA_Ref...
2018/02/23 03:21:14 [26495015] INFO: Calculating true data corner positions (image and world coordinates)...
2018/02/23 03:21:16 [26495015] INFO: Calculation of mean VAA...: 105.69
2018/02/23 03:21:16 [26495015] INFO: Calculation of scene length...: 196.19 km
2018/02/23 03:21:16 [26495015] INFO: Calculation of overpass duration...: 26.18 sec
2018/02/23 03:21:16 [26495015] INFO: Deleting temporary data...
2018/02/23 03:21:16 [26495015] INFO: Querying database in order to find a suitable reference scene for co-registration.
2018/02/23 03:21:16 [26495015] INFO: Query result: 123 reference scenes with matching metadata.
2018/02/23 03:21:18 [26495015] INFO: Same ID filter: Excluding scene with the same ID like the target scene.
2018/02/23 03:21:18 [26495015] INFO: 123 scenes => 123 scenes
2018/02/23 03:21:18 [26495015] INFO: Overlap filter: Excluding all scenes with less than 20 percent spatial overlap.
2018/02/23 03:21:18 [26495015] INFO: 123 scenes => 17 scenes
2018/02/23 03:21:18 [26495015] INFO: Processing level filter: Exclude all scenes that have not been processed before according to processing status (at least L1A is needed).
2018/02/23 03:21:18 [26495015] INFO: 17 scenes => 9 scenes
2018/02/23 03:21:18 [26495015] INFO: Existance filter: Excluding all scenes where no processed data have been found.
2018/02/23 03:21:18 [26495015] INFO: 9 scenes => 0 scenes
2018/02/23 03:21:18 [26495015] WARNING: No scene fulfills all requirements to serve as spatial reference for scene 26495015 (entity ID LC81920232016128LGN00). Coregistration impossible.
2018/02/23 03:21:18 [26495015] WARNING: Coregistration skipped because no suitable reference scene is available or spatial query failed.
2018/02/23 03:21:18 [26495015] INFO: Deleting temporary data...
2018/02/23 03:21:18 [26495015] WARNING: Calculation of acquisition geometry arrays is currently only validated for Sentinel-2!
2018/02/23 03:21:18 [26495015] INFO: Calculating input data for atmospheric correction...
2018/02/23 03:21:25 [26495015] INFO: Calculating viewing zenith array...
2018/02/23 03:21:25 [26495015] INFO: Calculating viewing azimuth array...
2018/02/23 03:21:25 [26495015] INFO: Calculating relative azimuth array...
2018/02/23 03:21:25 [26495015] INFO: Calculating solar zenith and azimuth arrays...
2018/02/23 03:21:25 [26495015] INFO: Calculating LonLat array...
2018/02/23 03:21:40 [26495015] INFO: Generating DEM...
2018/02/23 03:21:53 [26495015] INFO: Calculating cloud mask based on 'FMASK' algorithm...
2018/02/23 03:28:41 [26495015] INFO: Combining masks...
2018/02/23 03:28:44 [26495015] WARNING: No valid SNR model found for Landsat-8 OLI_TIRS. Using constant SNR to compute uncertainties of atmospheric correction.
2018/02/23 03:28:45 [26495015] INFO: Atmospheric correction started.
2018/02/23 03:28:48 [26495015] INFO: Clear fraction: 0.8305
2018/02/23 03:28:48 [26495015] INFO: Derive surface pressure from NWP model.
2018/02/23 03:28:48 [26495015] WARNING: Look 0 day back in time to find suitable ECMWF data.
2018/02/23 03:29:00 [26495015] WARNING: Look 0 day back in time to find suitable ECMWF data.
2018/02/23 03:29:27 [26495015] INFO: Ozone missing in metadata -> fallback to ECMWF.
2018/02/23 03:29:27 [26495015] WARNING: Look 0 day back in time to find suitable ECMWF data.
2018/02/23 03:29:39 [26495015] INFO: Mean Ozone value: 557.93
2018/02/23 03:29:39 [26495015] WARNING: Look 0 day back in time to find suitable ECMWF data.
2018/02/23 03:29:53 [26495015] INFO: Get AOT prior based on ECMWF forecast fields, mean aot:0.10.
2018/02/23 03:29:53 [26495015] WARNING: Look 0 day back in time to find suitable ECMWF data.
2018/02/23 03:30:04 [26495015] WARNING: Look 0 day back in time to find suitable ECMWF data.
2018/02/23 03:30:15 [26495015] WARNING: Look 0 day back in time to find suitable ECMWF data.
2018/02/23 03:30:26 [26495015] WARNING: Look 0 day back in time to find suitable ECMWF data.
2018/02/23 03:30:37 [26495015] WARNING: Look 0 day back in time to find suitable ECMWF data.
2018/02/23 03:30:49 [26495015] WARNING: Look 0 day back in time to find suitable ECMWF data.
2018/02/23 03:31:00 [26495015] INFO: ECMFW variable: fc_sulphate_AOT_550nm -> fraction: 0.79
2018/02/23 03:31:00 [26495015] INFO: ECMFW variable: fc_black_carbon_AOT_550nm -> fraction: 0.10
2018/02/23 03:31:00 [26495015] INFO: ECMFW variable: fc_organic_matter_AOT_550nm -> fraction: 0.09
2018/02/23 03:31:00 [26495015] INFO: ECMFW variable: fc_dust_AOT_550nm -> fraction: 0.01
2018/02/23 03:31:00 [26495015] INFO: ECMFW variable: fc_sea_salt_AOT_550nm -> fraction: 0.01
2018/02/23 03:31:00 [26495015] INFO: Aerosol type: aerosol_2
2018/02/23 03:31:04 [26495015] WARNING: Look 0 day back in time to find suitable ECMWF data.
2018/02/23 03:31:23 [26495015] INFO: Start ac processing using 1 processes.
2018/02/23 03:33:48 [26495015] INFO: Append results to input object.
2018/02/23 03:33:50 [26495015] INFO: Band: B01: 20766 pixels are not processed -> update product mask for affected spatial sampling.
2018/02/23 03:33:51 [26495015] INFO: Band: B02: 3198 pixels are not processed -> update product mask for affected spatial sampling.
2018/02/23 03:33:51 [26495015] INFO: Band: B03: 2654 pixels are not processed -> update product mask for affected spatial sampling.
2018/02/23 03:33:52 [26495015] INFO: Band: B04: 1428 pixels are not processed -> update product mask for affected spatial sampling.
2018/02/23 03:33:53 [26495015] INFO: Band: B05: 498 pixels are not processed -> update product mask for affected spatial sampling.
2018/02/23 03:33:53 [26495015] INFO: Band: B06: 4890 pixels are not processed -> update product mask for affected spatial sampling.
2018/02/23 03:33:54 [26495015] INFO: Band: B07: 3337 pixels are not processed -> update product mask for affected spatial sampling.
2018/02/23 03:33:56 [26495015] INFO: Build model based on: ['tau', 'spr', 'cwv', 'I'] and derivatives:['dtau', 'dspr', 'dcwv', 'dI']
2018/02/23 03:34:04 [26495015] INFO: Build model based in inp_model.
2018/02/23 03:34:04 [26495015] INFO: model quality: a0=-0.03349,a1=0.99236,<a>=0.03404
2018/02/23 03:34:04 [26495015] INFO: model: y = I**2*w5 + I*w1 + cwv*w2 + spr*w3 + tau*w4 + w0
2018/02/23 03:34:04 [26495015] INFO: error: dy = Abs(dI*(2*I*w5 + w1)) + Abs(dcwv*w2) + Abs(dspr*w3) + Abs(dtau*w4)
2018/02/23 03:34:04 [26495015] INFO: coefficients: w0 -> -0.156
2018/02/23 03:34:04 [26495015] INFO: coeficients: w1 -> 1.256 -> I
2018/02/23 03:34:04 [26495015] INFO: coeficients: w2 -> 0.001 -> cwv
2018/02/23 03:34:04 [26495015] INFO: coeficients: w3 -> 0.000 -> spr
2018/02/23 03:34:04 [26495015] INFO: coeficients: w4 -> 0.593 -> tau
2018/02/23 03:34:04 [26495015] INFO: coeficients: w5 -> -0.126 -> I**2
2018/02/23 03:34:04 [26495015] INFO: error = 0.000921155243256117*Abs(dcwv) + 1.42533556707528e-5*Abs(dspr) + 0.593004002262747*Abs(dtau) + Abs(dI*(0.252123646172157*I - 1.25634910274381))
2018/02/23 03:34:15 [26495015] INFO: Build model based on: ['tau', 'spr', 'cwv', 'I'] and derivatives:['dtau', 'dspr', 'dcwv', 'dI']
2018/02/23 03:34:23 [26495015] INFO: Build model based in inp_model.
2018/02/23 03:34:23 [26495015] INFO: model quality: a0=-0.01262,a1=1.00059,<a>=0.01259
2018/02/23 03:34:23 [26495015] INFO: model: y = I**2*w5 + I*w1 + cwv*w2 + spr*w3 + tau*w4 + w0
2018/02/23 03:34:23 [26495015] INFO: error: dy = Abs(dI*(2*I*w5 + w1)) + Abs(dcwv*w2) + Abs(dspr*w3) + Abs(dtau*w4)
2018/02/23 03:34:23 [26495015] INFO: coefficients: w0 -> -0.144
2018/02/23 03:34:23 [26495015] INFO: coeficients: w1 -> 1.282 -> I
2018/02/23 03:34:23 [26495015] INFO: coeficients: w2 -> 0.001 -> cwv
2018/02/23 03:34:23 [26495015] INFO: coeficients: w3 -> 0.000 -> spr
2018/02/23 03:34:23 [26495015] INFO: coeficients: w4 -> 0.589 -> tau
2018/02/23 03:34:23 [26495015] INFO: coeficients: w5 -> -0.124 -> I**2
2018/02/23 03:34:24 [26495015] INFO: error = 0.000916628998364047*Abs(dcwv) + 1.05337704589407e-5*Abs(dspr) + 0.589032861558924*Abs(dtau) + Abs(dI*(0.24738253345957*I - 1.2822631601837))
2018/02/23 03:34:35 [26495015] INFO: Build model based on: ['tau', 'spr', 'cwv', 'I'] and derivatives:['dtau', 'dspr', 'dcwv', 'dI']
2018/02/23 03:34:43 [26495015] INFO: Build model based in inp_model.
2018/02/23 03:34:43 [26495015] INFO: model quality: a0=0.00055,a1=0.99481,<a>=0.00442
2018/02/23 03:34:43 [26495015] INFO: model: y = I**2*w5 + I*w1 + cwv*w2 + spr*w3 + tau*w4 + w0
2018/02/23 03:34:43 [26495015] INFO: error: dy = Abs(dI*(2*I*w5 + w1)) + Abs(dcwv*w2) + Abs(dspr*w3) + Abs(dtau*w4)
2018/02/23 03:34:43 [26495015] INFO: coefficients: w0 -> -0.126
2018/02/23 03:34:43 [26495015] INFO: coeficients: w1 -> 1.401 -> I
2018/02/23 03:34:43 [26495015] INFO: coeficients: w2 -> 0.001 -> cwv
2018/02/23 03:34:43 [26495015] INFO: coeficients: w3 -> 0.000 -> spr
2018/02/23 03:34:43 [26495015] INFO: coeficients: w4 -> 0.516 -> tau
2018/02/23 03:34:43 [26495015] INFO: coeficients: w5 -> -0.118 -> I**2
2018/02/23 03:34:43 [26495015] INFO: error = 0.00110277492235367*Abs(dcwv) + 1.95117319723786e-5*Abs(dspr) + 0.515878240302059*Abs(dtau) + Abs(dI*(0.236642706590886*I - 1.40069217291294))
2018/02/23 03:34:55 [26495015] INFO: Build model based on: ['tau', 'spr', 'cwv', 'I'] and derivatives:['dtau', 'dspr', 'dcwv', 'dI']
2018/02/23 03:35:00 [26495015] INFO: Build model based in inp_model.
2018/02/23 03:35:00 [26495015] INFO: model quality: a0=0.00199,a1=0.99651,<a>=0.00390
2018/02/23 03:35:00 [26495015] INFO: model: y = I**2*w5 + I*w1 + cwv*w2 + spr*w3 + tau*w4 + w0
2018/02/23 03:35:00 [26495015] INFO: error: dy = Abs(dI*(2*I*w5 + w1)) + Abs(dcwv*w2) + Abs(dspr*w3) + Abs(dtau*w4)
2018/02/23 03:35:00 [26495015] INFO: coefficients: w0 -> -0.082
2018/02/23 03:35:00 [26495015] INFO: coeficients: w1 -> 1.255 -> I
2018/02/23 03:35:00 [26495015] INFO: coeficients: w2 -> 0.001 -> cwv
2018/02/23 03:35:00 [26495015] INFO: coeficients: w3 -> 0.000 -> spr
2018/02/23 03:35:00 [26495015] INFO: coeficients: w4 -> 0.430 -> tau
2018/02/23 03:35:00 [26495015] INFO: coeficients: w5 -> -0.071 -> I**2
2018/02/23 03:35:00 [26495015] INFO: error = 0.00112525669088387*Abs(dcwv) + 2.15809557812572e-6*Abs(dspr) + 0.430252336365017*Abs(dtau) + Abs(dI*(0.141484845889923*I - 1.25508482653688))
2018/02/23 03:35:10 [26495015] INFO: Build model based on: ['tau', 'spr', 'cwv', 'I'] and derivatives:['dtau', 'dspr', 'dcwv', 'dI']
2018/02/23 03:35:14 [26495015] INFO: Build model based in inp_model.
2018/02/23 03:35:14 [26495015] INFO: model quality: a0=0.00294,a1=0.99524,<a>=0.00211
2018/02/23 03:35:14 [26495015] INFO: model: y = I**2*w5 + I*w1 + cwv*w2 + spr*w3 + tau*w4 + w0
2018/02/23 03:35:14 [26495015] INFO: error: dy = Abs(dI*(2*I*w5 + w1)) + Abs(dcwv*w2) + Abs(dspr*w3) + Abs(dtau*w4)
2018/02/23 03:35:14 [26495015] INFO: coefficients: w0 -> -0.041
2018/02/23 03:35:14 [26495015] INFO: coeficients: w1 -> 1.086 -> I
2018/02/23 03:35:14 [26495015] INFO: coeficients: w2 -> 0.000 -> cwv
2018/02/23 03:35:14 [26495015] INFO: coeficients: w3 -> -0.000 -> spr
2018/02/23 03:35:14 [26495015] INFO: coeficients: w4 -> 0.316 -> tau
2018/02/23 03:35:14 [26495015] INFO: coeficients: w5 -> -0.028 -> I**2
2018/02/23 03:35:14 [26495015] INFO: error = 0.000200883000403534*Abs(dcwv) + 1.53227701910111e-6*Abs(dspr) + 0.315721226190013*Abs(dtau) + Abs(dI*(0.0564746519780518*I - 1.08567538010635))
2018/02/23 03:35:26 [26495015] INFO: Build model based on: ['tau', 'spr', 'cwv', 'I'] and derivatives:['dtau', 'dspr', 'dcwv', 'dI']
2018/02/23 03:35:33 [26495015] INFO: Build model based in inp_model.
2018/02/23 03:35:33 [26495015] INFO: model quality: a0=0.00069,a1=0.99834,<a>=0.00110
2018/02/23 03:35:33 [26495015] INFO: model: y = I**2*w5 + I*w1 + cwv*w2 + spr*w3 + tau*w4 + w0
2018/02/23 03:35:33 [26495015] INFO: error: dy = Abs(dI*(2*I*w5 + w1)) + Abs(dcwv*w2) + Abs(dspr*w3) + Abs(dtau*w4)
2018/02/23 03:35:33 [26495015] INFO: coefficients: w0 -> -0.074
2018/02/23 03:35:33 [26495015] INFO: coeficients: w1 -> 1.087 -> I
2018/02/23 03:35:33 [26495015] INFO: coeficients: w2 -> 0.000 -> cwv
2018/02/23 03:35:33 [26495015] INFO: coeficients: w3 -> 0.000 -> spr
2018/02/23 03:35:33 [26495015] INFO: coeficients: w4 -> 0.162 -> tau
2018/02/23 03:35:33 [26495015] INFO: coeficients: w5 -> -0.005 -> I**2
2018/02/23 03:35:33 [26495015] INFO: error = 0.000303356260667762*Abs(dcwv) + 5.29035747095206e-5*Abs(dspr) + 0.161851114675766*Abs(dtau) + Abs(dI*(0.0102122713362274*I - 1.08726431305843))
2018/02/23 03:35:43 [26495015] INFO: Build model based on: ['tau', 'spr', 'cwv', 'I'] and derivatives:['dtau', 'dspr', 'dcwv', 'dI']
2018/02/23 03:35:48 [26495015] INFO: Build model based in inp_model.
2018/02/23 03:35:48 [26495015] INFO: model quality: a0=0.00046,a1=0.99862,<a>=0.00131
2018/02/23 03:35:48 [26495015] INFO: model: y = I**2*w5 + I*w1 + cwv*w2 + spr*w3 + tau*w4 + w0
2018/02/23 03:35:48 [26495015] INFO: error: dy = Abs(dI*(2*I*w5 + w1)) + Abs(dcwv*w2) + Abs(dspr*w3) + Abs(dtau*w4)
2018/02/23 03:35:48 [26495015] INFO: coefficients: w0 -> -0.127
2018/02/23 03:35:48 [26495015] INFO: coeficients: w1 -> 1.123 -> I
2018/02/23 03:35:48 [26495015] INFO: coeficients: w2 -> 0.002 -> cwv
2018/02/23 03:35:48 [26495015] INFO: coeficients: w3 -> 0.000 -> spr
2018/02/23 03:35:48 [26495015] INFO: coeficients: w4 -> 0.118 -> tau
2018/02/23 03:35:48 [26495015] INFO: coeficients: w5 -> -0.002 -> I**2
2018/02/23 03:35:48 [26495015] INFO: error = 0.00248753990707345*Abs(dcwv) + 8.57030979578894e-5*Abs(dspr) + 0.118124311992152*Abs(dtau) + Abs(dI*(0.00429820778146141*I - 1.12261559505884))
2018/02/23 03:36:05 [26495015] INFO: Band medians and standard deviations: before and after AC
2018/02/23 03:36:05 [26495015] INFO: B01, median: 0.113 -> 0.032(+/-0.031), std: 0.012 -> 0.017(+/-0.000029)
2018/02/23 03:36:05 [26495015] INFO: B02, median: 0.099 -> 0.048(+/-0.031), std: 0.017 -> 0.023(+/-0.000042)
2018/02/23 03:36:05 [26495015] INFO: B03, median: 0.083 -> 0.073(+/-0.027), std: 0.026 -> 0.036(+/-0.000070)
2018/02/23 03:36:05 [26495015] INFO: B04, median: 0.059 -> 0.051(+/-0.023), std: 0.036 -> 0.045(+/-0.000089)
2018/02/23 03:36:05 [26495015] INFO: B05, median: 0.260 -> 0.272(+/-0.017), std: 0.124 -> 0.132(+/-0.000261)
2018/02/23 03:36:05 [26495015] INFO: B06, median: 0.149 -> 0.161(+/-0.009), std: 0.083 -> 0.091(+/-0.000181)
2018/02/23 03:36:05 [26495015] INFO: B07, median: 0.076 -> 0.085(+/-0.009), std: 0.072 -> 0.081(+/-0.000162)
2018/02/23 03:36:05 [26495015] INFO: Joining results of atmospheric correction to input GMS objects.
2018/02/23 03:36:05 [26495015] INFO: Joining image data to LC81920232016128LGN00.
2018/02/23 03:36:22 [26495015] INFO: Joining AC errors to LC81920232016128LGN00.
2018/02/23 03:37:02 [26495015] INFO: Joining mask_clouds to LC81920232016128LGN00.
2018/02/23 03:37:02 [26495015] WARNING: Atmospheric correction did not provide a 'mask_confidence_array' array for attribute 'mask_clouds. GMS_object.mask_clouds_confidence kept None.
2018/02/23 03:37:02 [26495015] INFO: Combining masks...
2018/02/23 03:37:05 [26495015] INFO: Deleting input arrays for atmospheric correction...
2018/02/23 03:37:05 [26495015] INFO: Deleting temporary data...
2018/02/23 03:37:05 [26495015] INFO: Deleting input arrays for atmospheric correction...
2018/02/23 03:37:05 [26495015] INFO: Resampling attribute 'arr' to target grid...
2018/02/23 03:37:33 [26495015] INFO: Updating geoinformations of 'arr' attribute...
2018/02/23 03:37:33 [26495015] INFO: Resampling attribute 'masks' to target grid...
2018/02/23 03:37:36 [26495015] INFO: Updating geoinformations of 'masks' attribute...
2018/02/23 03:37:36 [26495015] INFO: Resampling attribute 'ac_errors' to target grid...
2018/02/23 03:37:42 [26495015] INFO: Updating geoinformations of 'ac_errors' attribute...
2018/02/23 03:38:01 [26495015] INFO: Calculating nodata mask...
2018/02/23 03:39:02 [26495015] INFO: Calculating true data corner positions (image and world coordinates)...
2018/02/23 03:39:07 [26495015] INFO: Deleting temporary data...
2018/02/23 03:39:07 [26495015] INFO: Performing spectral homogenization using LR. Target is Sentinel-2A MSI ['1', '2', '3', '4', '5', '6', '7', '8', '8A', '11', '12'].
2018/02/23 03:42:40 [26495015] INFO: Acquired lock 'IOLock, slot #3'.
2018/02/23 03:42:40 [26495015] INFO: Writing L2B spectrally homogenized data.
2018/02/23 03:43:09 [26495015] INFO: Writing L2B masks.
2018/02/23 03:43:10 [26495015] INFO: Writing L2B cloud mask.
2018/02/23 03:43:16 [26495015] INFO: L2B data successfully saved.
2018/02/23 03:43:16 [26495015] INFO: Deleting temporary data...
2018/02/23 03:43:16 [26495015] INFO: Cutting scene 26495015 (entity ID LC81920232016128LGN00) into MGRS tiles...
2018/02/23 03:43:17 [26495015] INFO: Producing MGRS tile 33UVT from scene 26495015 (entity ID LC81920232016128LGN00).
2018/02/23 03:43:27 [26495015] INFO: Acquired lock 'IOLock, slot #2'.
2018/02/23 03:43:27 [26495015] INFO: Writing L2C MGRS tiled data.
2018/02/23 03:43:30 [26495015] INFO: Writing L2C masks.
2018/02/23 03:43:30 [26495015] INFO: Writing L2C cloud mask.
2018/02/23 03:43:31 [26495015] INFO: Generating combined accuracy layers array..
2018/02/23 03:43:33 [26495015] INFO: Writing L2C accuracy layers.
2018/02/23 03:43:36 [26495015] INFO: Released lock 'IOLock, slot #2'.
2018/02/23 03:43:36 [26495015] INFO: L2C data successfully saved.
2018/02/23 03:43:36 [26495015] INFO: Producing MGRS tile 33UWT from scene 26495015 (entity ID LC81920232016128LGN00).
2018/02/23 03:43:51 [26495015] INFO: Acquired lock 'IOLock, slot #1'.
2018/02/23 03:43:51 [26495015] INFO: Writing L2C MGRS tiled data.
2018/02/23 03:43:54 [26495015] INFO: Writing L2C masks.
2018/02/23 03:43:54 [26495015] INFO: Writing L2C cloud mask.
2018/02/23 03:43:55 [26495015] INFO: Generating combined accuracy layers array..
2018/02/23 03:43:58 [26495015] INFO: Writing L2C accuracy layers.
2018/02/23 03:44:02 [26495015] INFO: Released lock 'IOLock, slot #1'.
2018/02/23 03:44:02 [26495015] INFO: L2C data successfully saved.
2018/02/23 03:44:02 [26495015] INFO: Producing MGRS tile 33UUU from scene 26495015 (entity ID LC81920232016128LGN00).
2018/02/23 03:44:16 [26495015] INFO: Acquired lock 'IOLock, slot #2'.
2018/02/23 03:44:16 [26495015] INFO: Writing L2C MGRS tiled data.
2018/02/23 03:44:21 [26495015] INFO: Writing L2C masks.
2018/02/23 03:44:21 [26495015] INFO: Writing L2C cloud mask.
2018/02/23 03:44:22 [26495015] INFO: Generating combined accuracy layers array..
2018/02/23 03:44:28 [26495015] INFO: Writing L2C accuracy layers.
2018/02/23 03:44:33 [26495015] INFO: Released lock 'IOLock, slot #2'.