Processing of Level 2 MODIS Rrs 11000 and 12000

[swathy]

Hi,
I was trying to process the MODIS aqua L1B emissive bands ( band 31 and 32 ) using l2gen. Unfortunately the processes is getting stopped with the following message in the end " Rrs_11000 not found in XML product table". The detailed error report is also attached in the end.  It will be great if any of you can help me with this problem. Thanking you in advance :)

Swathy.

Detailed error message :
execution exception: java.io.IOException: l2gen failed with exit code 1.
Check log for more details.
Input file /media/rslab/swathy_backup/MODIS_data_yearwise/2010/A2010001091000.L1B_LAC is MODIS Aqua Level-1B HDF-EOS product.
Loading default parameters from /home/rslab/seadas-7.4/ocssw/run/data/common/msl12_defaults.par
Loading default parameters for HMODISA from /home/rslab/seadas-7.4/ocssw/run/data/hmodisa/msl12_defaults.par
Loading parameters for suite OC from /home/rslab/seadas-7.4/ocssw/run/data/hmodisa/msl12_defaults_OC.par
Loading command line parameters

Loading user parameters for HMODISA

Loading characteristics for HMODISA
Opening sensor information file /home/rslab/seadas-7.4/ocssw/run/data/hmodisa/msl12_sensor_info.dat
  Bnd   Lam       Fo    Tau_r     k_oz    k_no2    t_co2   awhite       aw      bbw
    0  412.000  172.912 3.099e-01 1.987e-03 5.814e-19 1.000e+00 1.000e+00 2.030e-02 2.884e-03
    1  443.000  187.622 2.367e-01 3.189e-03 4.985e-19 1.000e+00 1.000e+00 1.110e-02 2.181e-03
    2  469.000  205.878 1.914e-01 8.745e-03 3.938e-19 1.000e+00 1.000e+00 1.034e-02 1.749e-03
    3  488.000  194.933 1.592e-01 2.032e-02 2.878e-19 1.000e+00 1.000e+00 1.676e-02 1.447e-03
    4  531.000  185.747 1.126e-01 6.838e-02 1.525e-19 1.000e+00 1.000e+00 4.494e-02 1.014e-03
    5  547.000  186.539 9.906e-02 8.622e-02 1.194e-19 1.000e+00 1.000e+00 5.491e-02 8.886e-04
    6  555.000  183.869 9.432e-02 9.553e-02 9.445e-20 1.000e+00 1.000e+00 5.839e-02 8.443e-04
    7  645.000  157.811 5.082e-02 7.382e-02 1.382e-20 1.000e+00 9.133e-01 3.458e-01 4.469e-04
    8  667.000  152.255 4.443e-02 4.890e-02 7.065e-21 1.000e+00 8.921e-01 4.923e-01 3.900e-04
    9  678.000  148.052 4.146e-02 3.787e-02 8.304e-21 1.000e+00 8.783e-01 5.116e-01 3.634e-04
   10  748.000  128.065 2.849e-02 1.235e-02 2.157e-21 1.000e+00 7.832e-01 2.800e+00 2.470e-04
   11  859.000   97.174 1.613e-02 2.347e-03 6.212e-23 1.000e+00 6.519e-01 4.396e+00 1.384e-04
   12  869.000   95.824 1.540e-02 1.936e-03 7.872e-23 1.000e+00 6.403e-01 4.727e+00 1.320e-04
   13 1240.000   45.467 3.617e-03 0.000e+00 0.000e+00 9.994e-01 0.000e+00 1.147e+02 3.021e-05
   14 1640.000   23.977 1.219e-03 0.000e+00 0.000e+00 9.890e-01 0.000e+00 6.689e+02 1.000e-05
   15 2130.000    9.885 4.286e-04 0.000e+00 0.000e+00 9.696e-01 0.000e+00 2.810e+03 3.465e-06

  Bnd   Lam
   16 3750.000
   17 3959.000
   18 4050.000
   19 6715.000
   20 7325.000
   21 8550.000
   22 11000.000
   23 12000.000

Internal data compression requested at compression level: 4
Opening filter file /home/rslab/seadas-7.4/ocssw/run/data/modisa/msl12_filter.dat
Setting 7 x 5 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

Minimum fill set to 1 pixels

Setting 7 x 5 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

Minimum fill set to 1 pixels

Processing at 1000 meter resolution.
    1000-meter file: /media/rslab/swathy_backup/MODIS_data_yearwise/2010/A2010001091000.L1B_LAC

Allocated 2303742 bytes in L1 record.
Allocated 1207780 bytes in L2 record.

Opening: /media/rslab/swathy_backup/MODIS_data_yearwise/2010/A2010001091000.L2_LAC_OC
Reading Thuillier_F0.dat

The following products will be included in /media/rslab/swathy_backup/MODIS_data_yearwise/2010/A2010001091000.L2_LAC_OC.
0 Kd_490
1 Rrs_11000
2 Rrs_12000
3 Rrs_412
4 Rrs_443
5 Rrs_469
6 Rrs_488
7 Rrs_531
8 Rrs_547
9 Rrs_555
10 Rrs_645
11 Rrs_667
12 Rrs_678
13 angstrom
14 aot_869
15 chlor_a
16 ipar
17 nflh
18 par
19 pic
20 poc
21 l2_flags
Rrs_11000 not found in XML product table

[OB.DAACx - SeanBailey]

The l2gen code will not output emissive bands  as remote sensing reflectance, because, well, they are emissive bands not reflective bands.
Try BT_11000 to retrieve the brightness temperature.

Sean

[swathy]

Thank you so much, Sean. That works.:smile: