l2gen failed to run

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zhangcz
Posts: 13
Joined: Tue Oct 25, 2022 9:45 pm America/New_York
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l2gen failed to run

by zhangcz » Wed Nov 23, 2022 3:24 am America/New_York

Hi,
I want to generate SST3 products,but it failed to run. What’s the problem?

here‘s the log:

execution exception: java.io.IOException: l2gen failed with exit code 1.
Check log for more details.
Loading default parameters from /home/zhangcz/SeaDAS/ocssw/share/common/msl12_defaults.par
Input file /home/zhangcz/文档/Seadasdata/SNPP_VIIRS/L1A/SNPP_VIIRS.20220420T034800.L1A.nc is VIIRS NPP L1A NetCDF4.

Loading characteristics for VIIRSN
Opening sensor information file /home/zhangcz/SeaDAS/ocssw/share/viirs/npp/msl12_sensor_info.dat
Bnd Lam Fo Tau_r k_oz k_no2 t_co2 awhite aw bbw
0 410.000 171.134 3.175e-01 6.080e-04 5.951e-19 1.000e+00 1.000e+00 1.528e-01 2.931e-03
1 443.000 190.214 2.328e-01 3.349e-03 4.997e-19 1.000e+00 1.000e+00 3.484e-02 2.144e-03
2 486.000 198.774 1.600e-01 2.000e-02 2.990e-19 1.000e+00 1.000e+00 7.198e-02 1.447e-03
3 551.000 184.122 9.738e-02 8.937e-02 1.041e-19 1.000e+00 1.000e+00 9.721e-02 8.703e-04
4 671.000 150.456 4.395e-02 4.406e-02 1.015e-20 1.000e+00 8.871e-01 4.755e-01 3.842e-04
5 745.000 127.643 2.865e-02 1.111e-02 2.547e-21 1.000e+00 7.872e-01 2.806e+00 2.481e-04
6 862.000 96.031 1.594e-02 2.319e-03 4.358e-22 1.000e+00 6.486e-01 4.590e+00 1.361e-04
7 1238.000 45.606 3.650e-03 0.000e+00 0.000e+00 9.994e-01 0.000e+00 1.370e+02 3.044e-05
8 1601.000 25.084 1.305e-03 0.000e+00 0.000e+00 9.890e-01 0.000e+00 7.857e+02 1.070e-05
9 2257.000 7.732 3.294e-04 0.000e+00 0.000e+00 9.696e-01 0.000e+00 2.180e+03 2.656e-06

Bnd Lam
10 3700.000
11 4050.000
12 8550.000
13 10763.000
14 12013.000

Loading default parameters for VIIRSN from /home/zhangcz/SeaDAS/ocssw/share/viirs/msl12_defaults.par
Loading default sub-sensor parameters for VIIRSN from /home/zhangcz/SeaDAS/ocssw/share/viirs/npp/msl12_defaults.par
Loading parameters for suite SST3 from /home/zhangcz/SeaDAS/ocssw/share/viirs/msl12_defaults_SST3.par
Loading command line parameters

Loading user parameters for VIIRSN

Internal data compression requested at compression level: 4
Opening filter file /home/zhangcz/SeaDAS/ocssw/share/viirs/msl12_filter.dat
Setting 25 x 7 straylight filter on HILT mask

Filter Kernel
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

Minimum fill set to 1 pixels


Setting 25 x 7 straylight filter on CLDICE mask

Filter Kernel
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

Minimum fill set to 1 pixels


Reading Thuillier_F0.dat
VIIRS L1A Npix :3200 Nlines:3248
file->nbands = 10
Allocated 3824040 bytes in L1 record.
Allocated 1536000 bytes in L2 record.

Opening: /home/zhangcz/文档/Seadasdata/SNPP_VIIRS/L1A/SNPP_VIIRS.20220420T034800.L2.SST3.nc


The following products will be included in /home/zhangcz/文档/Seadasdata/SNPP_VIIRS/L1A/SNPP_VIIRS.20220420T034800.L2.SST3.nc.
0 sst_triple
1 qual_sst_triple
2 flags_sst_triple
3 bias_sst_triple
4 stdv_sst_triple
5 sstref
6 l2_flags



Begin l2gen Version 9.5.1-V2022.0 Processing
Sensor is VIIRSN
Sensor ID is 11
Sensor has 10 reflective bands
Sensor has 5 emissive bands
Number of along-track detectors per band is 16
Number of input pixels per scan is 3200
Processing pixels 1 to 3200 by 1
Processing scans 1 to 3248 by 1
Ocean processing enabled
Land processing enabled
Atmospheric correction disabled

Begin MSl12 processing at 2022327161207000

Allocated 3824040 bytes in L1 record.
Allocated 3824040 bytes in L1 record.
Allocated 3824040 bytes in L1 record.
Allocated 3824040 bytes in L1 record.
Allocated 3824040 bytes in L1 record.
Allocated 3824040 bytes in L1 record.
Allocated 3824040 bytes in L1 record.

VcstCmnLutInputItem:: Failure opening LUT file: /home/zhangcz/SeaDAS/ocssw/var/viirsn/cal/OPER/VIIRS_NPP_CMN_LUT_v3.0.0.2_obpg.nc
VcstCmnLutInputItem:: Failure reading netCDF file for LUT PLATFORM_LUT
VcstCmnGeo::LUT initialization failure
VcstObc:: CmnGeo initialization failure
VcstViirsCal::Granule initialization failure

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OB SeaDAS - xuanyang02
Subject Matter Expert
Subject Matter Expert
Posts: 446
Joined: Tue Feb 09, 2021 5:42 pm America/New_York
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Re: l2gen failed to run

by OB SeaDAS - xuanyang02 » Wed Nov 23, 2022 12:30 pm America/New_York

Please update your OCSSW to V2022.1 and try l2gen again.

zhangcz
Posts: 13
Joined: Tue Oct 25, 2022 9:45 pm America/New_York
Answers: 0

Re: l2gen failed to run

by zhangcz » Thu Nov 24, 2022 3:15 am America/New_York

The problem is solved.
Thank you!

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