Hi,
I opened an HDF file using NCL and found out 6 variables have the same
name but different SDS numbers and sizes. How can I tell NCL to read the
specific piece of data? Below are the information of these variables.
Thank you.
Name of HDF file: CER_SRBAVG1_Sample_R3V2
______________________________________________________________________
SDS [ 44 ] : Total-sky Sfc Net SW Flux - Mod A
Number of Dims: 4
Dimension => 1 [ 5 ] 1.0 deg. regional long. zones
Dimension => 2 [ 5 ] 1.0 deg. regional colat. zones
Dimension => 3 [ 5 ] Monthly Hourly Avgs
Dimension => 4 [ 3 ] Stats
Attribute => 2 long_name = 1.0 Degree Regional Monthly
Hourly
Surface Fluxes
SDS data type: 4byte real, sds_rank = 4
Dimensions: [ 3*5, 3 ]
______________________________________________________________________
SDS [ 103 ] : Total-sky Sfc Net SW Flux - Mod A
Number of Dims: 4
Dimension => 1 [ 5 ] 1.0 deg. regional long. zones
Dimension => 2 [ 5 ] 1.0 deg. regional colat. zones
Dimension => 3 [ 1 ] Monthly Avg
Dimension => 4 [ 3 ] Stats
Attribute => 2 long_name = 1.0 Degree Regional
Monthly
Surface Fluxes
SDS data type: 4byte real, sds_rank = 4
Dimensions: [ 2*5, 1, 3 ]
CHDF_N_SDSRANGE_NOTSET_INFILE
regen_data()
occured with sfgrange data type: 5
______________________________________________________________________
SDS [ 152 ] : Total-sky Sfc Net SW Flux - Mod A
Number of Dims: 4
Dimension => 1 [ 1 ] 1.0 deg. zonal long. zones
Dimension => 2 [ 5 ] 1.0 deg. zonal colat. zones
Dimension => 3 [ 5 ] Monthly Hourly Avgs
Dimension => 4 [ 3 ] Stats
Attribute => 2 long_name = 1.0 Degree Zonal Monthly
Hourly
Surface Fluxes
SDS data type: 4byte real, sds_rank = 4
Dimensions: [ 1, 2*5, 3 ]
______________________________________________________________________
SDS [ 201 ] : Total-sky Sfc Net SW Flux - Mod A
Number of Dims: 4
Dimension => 1 [ 1 ] 1.0 deg. zonal long. zones
Dimension => 2 [ 5 ] 1.0 deg. zonal colat. zones
Dimension => 3 [ 1 ] Monthly Avg
Dimension => 4 [ 3 ] Stats
Attribute => 2 long_name = 1.0 Degree Zonal Monthly
Hourly
Surface Fluxes
SDS data type: 4byte real, sds_rank = 4
Dimensions: [ 1, 5, 1, 3 ]
______________________________________________________________________
SDS [ 250 ] : Total-sky Sfc Net SW Flux - Mod A
Number of Dims: 4
Dimension => 1 [ 1 ] 1.0 deg. global long. zones
Dimension => 2 [ 1 ] 1.0 deg. global colat. zones
Dimension => 3 [ 5 ] Monthly Hourly Avgs
Dimension => 4 [ 3 ] Stats
Attribute => 2 long_name = 1.0 Degree Zonal
Monthly
Surface Fluxes
SDS data type: 4byte real, sds_rank = 4
Dimensions: [ 2*1, 5, 3 ]
CHDF_N_SDSRANGE_NOTSET_INFILE
regen_data()
occured with sfgrange data type: 5
______________________________________________________________________
SDS [ 299 ] : Total-sky Sfc Net SW Flux - Mod A
Number of Dims: 4
Dimension => 1 [ 1 ] 1.0 deg. global long. zones
Dimension => 2 [ 1 ] 1.0 deg. global colat. zones
Dimension => 3 [ 1 ] Monthly Avg
Dimension => 4 [ 3 ] Stats
Attribute => 2 long_name = Global Monthly
Hourly
Surface Fluxes
SDS data type: 4byte real, sds_rank = 4
Dimensions: [ 3*1, 3 ]
______________________________________________________________________
Regards,
Mei
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