Geolocate_viirs error

[sanjoy]

Hi, while running Geolocate_viirs in SeaDas the following error shows. How to solve this?

executaion exception:java.io.IOException:geolocate_viirs failed with exit code 1
-E-clo_readFile: Can't open parameter file-share/'filke name'

[OB SeaDAS - xuanyang02]

It might be helpful if you could take a screenshot of your geolocate_viirs GUI and post it here. If you provide the name of the VIIRS L1A file, we can try to reproduce the error and figure out how to help you solve the problem.

BTW, if you don't want to do geolocate_viirs yourself, VIIRS GEO files can be downloaded along with VIIRS L1A file here: https://oceandata.sci.gsfc.nasa.gov (/directaccess/)

[sanjoy]

This problem is solved. Thank you very much. I have now another problem. I successfully generated L1B-M_SNPP.nc VIIRS product. But when I go for L2gen operation, the output doesn't load in the Filemanager automatically after L2gen completing. Though the output L2_SNPP_OC.nc file is produced and shown in the directory, it has only 12 mb size. When I call this L2 file in Filemanger, it doesn't load. Please see the attachment.

[OB SeaDAS - xuanyang02]

Since this is a separate topic from the original issue, you should post a new question.

Can you copy and paste the content of OCSSW_LOG_l2gen.txt here?

Also, can you do "SeaDAS-OCSSW -> SeaDAS/System Info" and post the result here?

BTW, you can do l2gen on VIIRS L1A (or L1B) + GEO.

[sanjoy]

Please have a look at the OCSSW_LOG_l2gen.txt content below. In the attachment please find the SeaDAS/ System Info

Execution log for
[/home/ubuntuocssw/Seadas/ocssw/bin/ocssw_runner, --ocsswroot, /home/ubuntuocssw/Seadas/ocssw, l2gen, mission=VIIRS NPP]
Loading default parameters from /home/ubuntuocssw/Seadas/ocssw/share/common/msl12_defaults.par
Input file /home/ubuntuocssw/Desktop/ROY/V2017284191200.L1B-M_SNPP.nc is VIIRS NPP L1B NetCDF4.

Loading characteristics for VIIRSN
Opening sensor information file /home/ubuntuocssw/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/ubuntuocssw/Seadas/ocssw/share/viirs/msl12_defaults.par
Loading default sub-sensor parameters for VIIRSN from /home/ubuntuocssw/Seadas/ocssw/share/viirs/npp/msl12_defaults.par
Loading parameters for suite OC from /home/ubuntuocssw/Seadas/ocssw/share/viirs/msl12_defaults_OC.par
Loading command line parameters

Loading user parameters for VIIRSN

-W- Number of xcal_wave elements (7) should be equal to xcal_opt number elements (10)
Internal data compression requested at compression level: 4
Opening filter file /home/ubuntuocssw/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
Allocated 3824040 bytes in L1 record.
Allocated 1408000 bytes in L2 record.

Opening: /home/ubuntuocssw/Desktop/ROY/V2017284191200.L2_SNPP_OC.nc


The following products will be included in /home/ubuntuocssw/Desktop/ROY/V2017284191200.L2_SNPP_OC.nc.
0 aot_862
1 angstrom
2 Rrs_410
3 Rrs_443
4 Rrs_486
5 Rrs_551
6 Rrs_671
7 chlor_a
8 chl_ocx
9 Kd_490
10 pic
11 poc
12 par
13 l2_flags



Begin l2gen Version 9.5.1-V2021.2 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 enabled

Begin MSl12 processing at 2022011124448000

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.
Loading radiance to brightness temperature from /home/ubuntuocssw/Seadas/ocssw/share/viirs/npp/cal/bt_viirsn.hdf
Loading land mask file from /home/ubuntuocssw/Seadas/ocssw/share/common/landmask_GMT15ARC.nc
Loading bathymetry mask file from /home/ubuntuocssw/Seadas/ocssw/share/common/watermask.dat
Loading ice mask file from /home/ubuntuocssw/Seadas/ocssw/share/common/ice_climatology.hdf
Loaded monthly NSIDC ice climatology HDF file.
Loading elevation file from /home/ubuntuocssw/Seadas/ocssw/share/common/ETOPO1_ocssw.nc
Loading XCAL rvs and polarization sensitivities from /home/ubuntuocssw/Seadas/ocssw/var/viirsn/xcal/OPER/xcal_viirsn_v3_410.hdf
Loading XCAL rvs and polarization sensitivities from /home/ubuntuocssw/Seadas/ocssw/var/viirsn/xcal/OPER/xcal_viirsn_v3_443.hdf
Loading XCAL rvs and polarization sensitivities from /home/ubuntuocssw/Seadas/ocssw/var/viirsn/xcal/OPER/xcal_viirsn_v3_486.hdf
Loading XCAL rvs and polarization sensitivities from /home/ubuntuocssw/Seadas/ocssw/var/viirsn/xcal/OPER/xcal_viirsn_v3_551.hdf
Loading XCAL rvs and polarization sensitivities from /home/ubuntuocssw/Seadas/ocssw/var/viirsn/xcal/OPER/xcal_viirsn_v3_671.hdf
Loading XCAL rvs and polarization sensitivities from /home/ubuntuocssw/Seadas/ocssw/var/viirsn/xcal/OPER/xcal_viirsn_v3_745.hdf
Loading XCAL rvs and polarization sensitivities from /home/ubuntuocssw/Seadas/ocssw/var/viirsn/xcal/OPER/xcal_viirsn_v3_862.hdf
Loading climatology file /home/ubuntuocssw/Seadas/ocssw/share/common/sst_climatology.hdf
Loading SSS reference from Climatology file: /home/ubuntuocssw/Seadas/ocssw/share/common/sss_climatology_woa2009.hdf


Using 862.0 nm channel for cloud flagging over water.
Using 410.0 nm channel for cloud flagging over land.

Processing scan # 0 (1 of 3248) after 0 seconds
chl_hu: using 443.00 551.00 671.00
Loading climatology file /home/ubuntuocssw/Seadas/ocssw/share/common/alpha510_climatology.hdf
Loading climatology file /home/ubuntuocssw/Seadas/ocssw/share/common/taua865_climatology.hdf
Processing scan # 50 (51 of 3248) after 1 seconds
Processing scan # 100 (101 of 3248) after 3 seconds
Processing scan # 150 (151 of 3248) after 4 seconds
Processing scan # 200 (201 of 3248) after 6 seconds
Processing scan # 250 (251 of 3248) after 7 seconds
Processing scan # 300 (301 of 3248) after 9 seconds
Processing scan # 350 (351 of 3248) after 10 seconds
Processing scan # 400 (401 of 3248) after 12 seconds
Processing scan # 450 (451 of 3248) after 14 seconds
Processing scan # 500 (501 of 3248) after 15 seconds
Processing scan # 550 (551 of 3248) after 16 seconds
Processing scan # 600 (601 of 3248) after 18 seconds
Processing scan # 650 (651 of 3248) after 19 seconds
Processing scan # 700 (701 of 3248) after 21 seconds
Processing scan # 750 (751 of 3248) after 22 seconds
Processing scan # 800 (801 of 3248) after 24 seconds
Processing scan # 850 (851 of 3248) after 25 seconds
Processing scan # 900 (901 of 3248) after 26 seconds
Processing scan # 950 (951 of 3248) after 28 seconds
Processing scan # 1000 (1001 of 3248) after 29 seconds
Processing scan # 1050 (1051 of 3248) after 31 seconds
Processing scan # 1100 (1101 of 3248) after 32 seconds
Processing scan # 1150 (1151 of 3248) after 34 seconds
Processing scan # 1200 (1201 of 3248) after 35 seconds
Processing scan # 1250 (1251 of 3248) after 37 seconds
Processing scan # 1300 (1301 of 3248) after 38 seconds
Processing scan # 1350 (1351 of 3248) after 39 seconds
Processing scan # 1400 (1401 of 3248) after 41 seconds
Processing scan # 1450 (1451 of 3248) after 42 seconds
Processing scan # 1500 (1501 of 3248) after 44 seconds
Processing scan # 1550 (1551 of 3248) after 45 seconds
Processing scan # 1600 (1601 of 3248) after 46 seconds
Processing scan # 1650 (1651 of 3248) after 48 seconds
Processing scan # 1700 (1701 of 3248) after 49 seconds
Processing scan # 1750 (1751 of 3248) after 51 seconds
Processing scan # 1800 (1801 of 3248) after 52 seconds
Processing scan # 1850 (1851 of 3248) after 54 seconds
Processing scan # 1900 (1901 of 3248) after 55 seconds
Processing scan # 1950 (1951 of 3248) after 56 seconds
Processing scan # 2000 (2001 of 3248) after 58 seconds
Processing scan # 2050 (2051 of 3248) after 59 seconds
Processing scan # 2100 (2101 of 3248) after 61 seconds
Processing scan # 2150 (2151 of 3248) after 62 seconds
Processing scan # 2200 (2201 of 3248) after 64 seconds
Processing scan # 2250 (2251 of 3248) after 65 seconds
Processing scan # 2300 (2301 of 3248) after 67 seconds
Processing scan # 2350 (2351 of 3248) after 68 seconds
Processing scan # 2400 (2401 of 3248) after 69 seconds
Processing scan # 2450 (2451 of 3248) after 71 seconds
Processing scan # 2500 (2501 of 3248) after 72 seconds
Processing scan # 2550 (2551 of 3248) after 74 seconds
Processing scan # 2600 (2601 of 3248) after 75 seconds
Processing scan # 2650 (2651 of 3248) after 77 seconds
Processing scan # 2700 (2701 of 3248) after 78 seconds
Processing scan # 2750 (2751 of 3248) after 79 seconds
Processing scan # 2800 (2801 of 3248) after 81 seconds
Processing scan # 2850 (2851 of 3248) after 82 seconds
Processing scan # 2900 (2901 of 3248) after 84 seconds
Processing scan # 2950 (2951 of 3248) after 85 seconds
Processing scan # 3000 (3001 of 3248) after 87 seconds
Processing scan # 3050 (3051 of 3248) after 88 seconds
Processing scan # 3100 (3101 of 3248) after 89 seconds
Processing scan # 3150 (3151 of 3248) after 91 seconds
Processing scan # 3200 (3201 of 3248) after 92 seconds

Percentage of pixels flagged:
Flag # 1: ATMFAIL 0 0.0000
Flag # 2: LAND 0 0.0000
Flag # 3: PRODWARN 0 0.0000
Flag # 4: HIGLINT 0 0.0000
Flag # 5: HILT 0 0.0000
Flag # 6: HISATZEN 0 0.0000
Flag # 7: COASTZ 0 0.0000
Flag # 8: SPARE 0 0.0000
Flag # 9: STRAYLIGHT 0 0.0000
Flag #10: CLDICE 0 0.0000
Flag #11: COCCOLITH 0 0.0000
Flag #12: TURBIDW 0 0.0000
Flag #13: HISOLZEN 0 0.0000
Flag #14: SPARE 0 0.0000
Flag #15: LOWLW 0 0.0000
Flag #16: CHLFAIL 0 0.0000
Flag #17: NAVWARN 10393600 100.0000
Flag #18: ABSAER 0 0.0000
Flag #19: SPARE 0 0.0000
Flag #20: MAXAERITER 0 0.0000
Flag #21: MODGLINT 0 0.0000
Flag #22: CHLWARN 0 0.0000
Flag #23: ATMWARN 0 0.0000
Flag #24: SPARE 0 0.0000
Flag #25: SEAICE 0 0.0000
Flag #26: NAVFAIL 10393600 100.0000
Flag #27: FILTER 0 0.0000
Flag #28: SPARE 0 0.0000
Flag #29: BOWTIEDEL 1338176 12.8750
Flag #30: HIPOL 0 0.0000
Flag #31: PRODFAIL 10393600 100.0000
Flag #32: SPARE 0 0.0000

End MSl12 processing at 2022011124622000
Processing Rate = 34.553191 scans/sec


Processing Completed

[OB SeaDAS - xuanyang02]

I did l2gen on V2017284191200.L1A_SNPP.nc and V2017284191200.GEO-M_SNPP.nc, and was able to open the created L2 file V2017284191200.L2.OC.nc (86 mb).

Can you try to do l2gen on VIIRS L1A + GEO? Also you may want to click "Get Ancillary" button in your l2gen GUI before running l2gen.