[ncl-talk] h5 dataset
Geeta Geeta
geetag54 at yahoo.com
Thu Mar 31 01:40:11 MDT 2016
Hi all.
I am trying to read a satellite data file which has h5 extension. when I do ncl_filesdump, I am able to see the variables and other details of the file but addfile function is not able to read it.
Copyright (C) 1995-2015 - All Rights Reserved
University Corporation for Atmospheric Research
NCAR Command Language Version 6.3.0
The use of this software is governed by a License Agreement.
See http://www.ncl.ucar.edu/ for more details.
Variable: f
Type: file
filename: 3DIMG_23APR2015_1200_LIB_STD
path: 3DIMG_23APR2015_1200_LIB_STD.h5
file global attributes:
Acquisition_Date : 23APR2015
Acquisition_End_Time : 23-APR-2015T12:26:52
Acquisition_Start_Time : 23-APR-2015T12:00:02
Acquisition_Time_in_GMT : 1200PR-2015T12:00:02
Attitude_Source : STARPR-2015T12:00:02
Datum : WGS84R-2015T12:00:02
Ellipsoid : WGS84R-2015T12:00:02
FastScan_Linearity_Enabled : noS84R-2015T12:00:02
Field_of_View(degrees) : 17.973925
Ground_Station : IMD,New Delhi,INDIA.
HDF_Product_File_Name : 3DIMG_23APR2015_1200_L1B_STD.h5
Imaging_Mode : FULL FRAMER2015_1200_L1B_STD.h5
MCD_FS_Enabled : noLL FRAMER2015_1200_L1B_STD.h5
MCD_SS_Enabled : noLL FRAMER2015_1200_L1B_STD.h5
MIR_Acquisition_Mode : MAIN FRAMER2015_1200_L1B_STD.h5
MIR_Gain_Mode : 2
Nominal_Altitude(km) : 36000
Nominal_Central_Point_Coordinates(degrees)_Latitude_Longitude : ( 0, 82 )
Observed_Altitude(km) : 35786.819452
Output_Format : hdf5-1.8.8R2015_1200_L1B_STD.h5
Processing_Level : L1B5-1.8.8R2015_1200_L1B_STD.h5
Product_Creation_Time : 2015-04-23T17:44:300_L1B_STD.h5
Product_Type : STANDARD(FULL DISK)0_L1B_STD.h5
Radiometric_Calibration_Type : LAB CALIBRATEDDISK)0_L1B_STD.h5
SWIR_Acquisition_Mode : MAINCALIBRATEDDISK)0_L1B_STD.h5
SWIR_Gain_Mode : 3
Sat_Azimuth(Degrees) : 290.400818
Sat_Elevation(Degrees) : 89.8Sensor_Id : IMGAT-3DBRATEDDISK)0_L1B_STD.h5
Sensor_Name : IMAGER3DBRATEDDISK)0_L1B_STD.h5
SlowScan_Linearity_Enabled : noAGER3DBRATEDDISK)0_L1B_STD.h5
Software_Version : 1.0GER3DBRATEDDISK)0_L1B_STD.h5
Station_Id : IMDGER3DBRATEDDISK)0_L1B_STD.h5
Sun_Azimuth(Degrees) : 282.568512
Sun_Elevation(Degrees) : 4.370282
TIR1_Acquisition_Mode : MAINER3DBRATEDDISK)0_L1B_STD.h5
TIR1_Gain_Mode : 2
TIR2_Acquisition_Mode : MAINER3DBRATEDDISK)0_L1B_STD.h5
TIR2_Gain_Mode : 2
Unique_Id : 3DIMG_23APR2015_1200_L1B_STD.h5
VIS_Acquisition_Mode : MAING_23APR2015_1200_L1B_STD.h5
VIS_Gain_Mode : 2
WV_Acquisition_Mode : MAING_23APR2015_1200_L1B_STD.h5
WV_Gain_Mode : 2
Yaw_Flip_Flag : YAING_23APR2015_1200_L1B_STD.h5
conventions : CF-1.623APR2015_1200_L1B_STD.h5
institute : IMD,New Delhi,INDIA._L1B_STD.h5
left_longitude : 0.8432964
lower_latitude : -81.04153
right_longitude : 163.1567
source : IMAGER (IMG)i,INDIA._L1B_STD.h5
title : 3DIMG_23APR2015_1200_L1B_STD.h5
upper_latitude : 81.04153
dimensions:
= 2816
time = 1
Latitude_WV = 1408
Longitude_WVISmperature = 1402
Latitude_VIS = 11264
Longitude_VISmperature = 11220
Latitude = 2816
Longitudetness = 2805
Temperature = 0
Longitudeance_VISerature = 2805
Longitude_VISerature = 11220
Longitude = 2805
DIM_012 = 0
--More--
DIM_013 = 0
DIM_014 = 0
DIM_015 = 0
DIM_016 = 0
DIM_017 = 0
DIM_018 = 0
variables:
integer GeoX ( Longitude )
CLASS : DIMENSION_SCALE
REFERENCE_LIST : <ARRAY of 0 elements>
integer GeoX1 ( Longitude_WVISmperature )
CLASS : DIMENSION_SCALE
REFERENCE_LIST : <ARRAY of 0 elements>
integer GeoX2 ( Longitude_VISerature )
CLASS : DIMENSION_SCALE
REFERENCE_LIST : <ARRAY of 0 elements>
integer GeoY ( Latitude )
CLASS : DIMENSION_SCALE
REFERENCE_LIST : <ARRAY of 0 elements>
integer GeoY1 ( Latitude_WV )
CLASS : DIMENSION_SCALE
REFERENCE_LIST : <ARRAY of 0 elements>
integer GeoY2 ( Latitude_VIS )
CLASS : DIMENSION_SCALE
REFERENCE_LIST : <ARRAY of 0 elements>
integer GreyCount ( )
CLASS : DIMENSION_SCALE
REFERENCE_LIST : <ARRAY of 0 elements>
ushort IMG_MIR ( time, Latitude, Longitude )
DIMENSION_LIST : <ARRAY of 0 elements>
_FillValue : 1023
bandwidth : 0.2
bits_per_pixel : 10
central_wavelength : 3.9313
coordinates : time Latitude Longitude
invert : true Latitude Longitude
lab_radiance_add_offset : -0.00530575
lab_radiance_quad : 0
lab_radiance_scale_factor : 0.000316155
long_name : Middle Infrared Countde
online_radiance_add_offset : -0.00531338
online_radiance_quad : -2.68784e-14
online_radiance_scale_factor : 0.000318073
radiance_units : mW.cm-2.sr-1.micron-1de
resolution : 4
resolution_unit : km.cm-2.sr-1.micron-1de
wavelength_unit : micron2.sr-1.micron-1de
float IMG_MIR_RADIANCE ( )
DIMENSION_LIST : <ARRAY of 0 elements>
_FillValue : 999
invert : trueon2.sr-1.micron-1de
long_name : Middle Infrared Radiance
units : mW.cm-2.sr-1.micron-1nce
float IMG_MIR_TEMP ( )
DIMENSION_LIST : <ARRAY of 0 elements>
_FillValue : 999
invert : truem-2.sr-1.micron-1nce
long_name : Middle Infrared Brightness Temperature
units : Kiddle Infrared Brightness Temperature
ushort IMG_SWIR ( time, Latitude_VIS, Longitude_VISerature )
DIMENSION_LIST : <ARRAY of 0 elements>
_FillValue : 0
bandwidth : 0.15
bits_per_pixel : 10
central_wavelength : 1.625
coordinates : time Latitude_VIS Longitude_VISerature
invert : falseLatitude_VIS Longitude_VISerature
--More--
invert : falseLatitude_VIS Longitude_VISerature
lab_radiance_add_offset : -0.172166
lab_radiance_quad : 0
lab_radiance_scale_factor : 0.007835
long_name : Shortwave Infrared Countude_VISerature
online_radiance_add_offset : -0.172166
online_radiance_quad : 0
online_radiance_scale_factor : 0.007835
radiance_units : mW.cm-2.sr-1.micron-1untude_VISerature
resolution : 1
resolution_unit : km.cm-2.sr-1.micron-1untude_VISerature
wavelength_unit : micron2.sr-1.micron-1untude_VISerature
float IMG_SWIR_RADIANCE ( )
DIMENSION_LIST : <ARRAY of 0 elements>
_FillValue : 999
invert : falsen2.sr-1.micron-1untude_VISerature
long_name : Shortwave Infrared Radiance_VISerature
units : mW.cm-2.sr-1.micron-1diance_VISerature
ushort IMG_TIR1 ( time, Latitude, Longitude )
DIMENSION_LIST : <ARRAY of 0 elements>
_FillValue : 1023
bandwidth : 1
bits_per_pixel : 10
central_wavelength : 10.8288
coordinates : time Latitude Longitudeance_VISerature
invert : true Latitude Longitudeance_VISerature
lab_radiance_add_offset : -0.166517
lab_radiance_quad : -4.4237e-07
lab_radiance_scale_factor : 0.00232158
long_name : Thermal Infrared1 Countance_VISerature
online_radiance_add_offset : -0.160677
online_radiance_quad : -4.29137e-07
online_radiance_scale_factor : 0.00232855
radiance_units : mW.cm-2.sr-1.micron-1ntance_VISerature
resolution : 4
resolution_unit : km.cm-2.sr-1.micron-1ntance_VISerature
wavelength_unit : micron2.sr-1.micron-1ntance_VISerature
--More--
float IMG_TIR1_RADIANCE ( )
DIMENSION_LIST : <ARRAY of 0 elements>
_FillValue : 999
invert : trueon2.sr-1.micron-1ntance_VISerature
long_name : Thermal Infrared1 Radiancee_VISerature
units : mW.cm-2.sr-1.micron-1iancee_VISerature
float IMG_TIR1_TEMP ( )
DIMENSION_LIST : <ARRAY of 0 elements>
_FillValue : 999
invert : truem-2.sr-1.micron-1iancee_VISerature
long_name : Thermal Infrared1 Brightness Temperature
units : Khermal Infrared1 Brightness Temperature
ushort IMG_TIR2 ( time, Latitude, Longitude )
DIMENSION_LIST : <ARRAY of 0 elements>
_FillValue : 1023
bandwidth : 1
bits_per_pixel : 10
central_wavelength : 11.9593
coordinates : time Latitude Longitudetness Temperature
invert : true Latitude Longitudetness Temperature
lab_radiance_add_offset : -0.131206
lab_radiance_quad : -3.73059e-07
lab_radiance_scale_factor : 0.00203049
long_name : Thermal Infrared2 Counttness Temperature
online_radiance_add_offset : -0.12046
online_radiance_quad : -3.29754e-07
online_radiance_scale_factor : 0.00201267
radiance_units : mW.cm-2.sr-1.micron-1nttness Temperature
resolution : 4
resolution_unit : km.cm-2.sr-1.micron-1nttness Temperature
wavelength_unit : micron2.sr-1.micron-1nttness Temperature
float IMG_TIR2_RADIANCE ( )
DIMENSION_LIST : <ARRAY of 0 elements>
_FillValue : 999
invert : trueon2.sr-1.micron-1nttness Temperature
long_name : Thermal Infrared2 Radiancess Temperature
units : mW.cm-2.sr-1.micron-1iancess Temperature
float IMG_TIR2_TEMP ( )
DIMENSION_LIST : <ARRAY of 0 elements>
_FillValue : 999
invert : truem-2.sr-1.micron-1iancess Temperature
long_name : Thermal Infrared2 Brightness Temperature
units : Khermal Infrared2 Brightness Temperature
ushort IMG_VIS ( time, Latitude_VIS, Longitude_VISerature )
DIMENSION_LIST : <ARRAY of 0 elements>
_FillValue : 0
bandwidth : 0.25
bits_per_pixel : 10
central_wavelength : 0.65
coordinates : time Latitude_VIS Longitude_VISmperature
invert : falseLatitude_VIS Longitude_VISmperature
lab_radiance_add_offset : -1.85891
lab_radiance_quad : 0
lab_radiance_scale_factor : 0.0630857
long_name : Visible Count_VIS Longitude_VISmperature
online_radiance_add_offset : -1.85891
online_radiance_quad : 0
online_radiance_scale_factor : 0.0630857
radiance_units : mW.cm-2.sr-1.micron-1gitude_VISmperature
resolution : 1
resolution_unit : km.cm-2.sr-1.micron-1gitude_VISmperature
wavelength_unit : micron2.sr-1.micron-1gitude_VISmperature
float IMG_VIS_ALBEDO ( )
DIMENSION_LIST : <ARRAY of 0 elements>
invert : falsen2.sr-1.micron-1gitude_VISmperature
long_name : Visible Albedoicron-1gitude_VISmperature
units : %isible Albedoicron-1gitude_VISmperature
float IMG_VIS_RADIANCE ( )
DIMENSION_LIST : <ARRAY of 0 elements>
--More--
DIMENSION_LIST : <ARRAY of 0 elements>
_FillValue : 999
invert : falsele Albedoicron-1gitude_VISmperature
long_name : Visible Radianceron-1gitude_VISmperature
units : mW.cm-2.sr-1.micron-1gitude_VISmperature
ushort IMG_WV ( time, Latitude_WV, Longitude_WVISmperature )
DIMENSION_LIST : <ARRAY of 0 elements>
_FillValue : 1023
bandwidth : 0.6
bits_per_pixel : 10
central_wavelength : 6.8841
coordinates : time Latitude_WV Longitude_WVISmperature
invert : true Latitude_WV Longitude_WVISmperature
lab_radiance_add_offset : -0.0406098
lab_radiance_quad : -2.38628e-07
lab_radiance_scale_factor : 0.00121532
long_name : Water Vapor CountLongitude_WVISmperature
online_radiance_add_offset : -0.0629506
online_radiance_quad : -2.13838e-07
online_radiance_scale_factor : 0.00124276
radiance_units : mW.cm-2.sr-1.micron-1itude_WVISmperature
resolution : 8
resolution_unit : km.cm-2.sr-1.micron-1itude_WVISmperature
wavelength_unit : micron2.sr-1.micron-1itude_WVISmperature
float IMG_WV_RADIANCE ( )
DIMENSION_LIST : <ARRAY of 0 elements>
_FillValue : 999
invert : trueon2.sr-1.micron-1itude_WVISmperature
long_name : Water Vapor Radiance1itude_WVISmperature
units : mW.cm-2.sr-1.micron-1itude_WVISmperature
float IMG_WV_TEMP ( )
DIMENSION_LIST : <ARRAY of 0 elements>
_FillValue : 999
invert : truem-2.sr-1.micron-1itude_WVISmperature
long_name : Water Vapor Brightness Temperaturerature
units : Kater Vapor Brightness Temperaturerature
--More--
long_name : Water Vapor Brightness Temperaturerature
units : Kater Vapor Brightness Temperaturerature
short Latitude ( Latitude, Longitude )
DIMENSION_LIST : <ARRAY of 0 elements>
_FillValue : 32767
add_offset : 0
long_name : latitudepor Brightness Temperaturerature
scale_factor : 0.01
units : degrees_northrightness Temperaturerature
integer Latitude_VIS ( Latitude_VIS, Longitude_VISerature )
DIMENSION_LIST : <ARRAY of 0 elements>
_FillValue : 327670
add_offset : 0
long_name : latitudenorthrightness Temperaturerature
scale_factor : 0.001
units : degrees_northrightness Temperaturerature
short Latitude_WV ( Latitude_WV, Longitude_WVISmperature )
DIMENSION_LIST : <ARRAY of 0 elements>
_FillValue : 32767
add_offset : 0
long_name : latitudenorthrightness Temperaturerature
scale_factor : 0.01
units : degrees_northrightness Temperaturerature
short Longitude ( Latitude, Longitude )
DIMENSION_LIST : <ARRAY of 0 elements>
_FillValue : 32767
add_offset : 0
long_name : longitudeorthrightness Temperaturerature
scale_factor : 0.01
units : degrees_easthrightness Temperaturerature
[mcbng at localhost IMD-h5files]$ ncl test_imgl1b.ncl
Copyright (C) 1995-2015 - All Rights Reserved
University Corporation for Atmospheric Research
NCAR Command Language Version 6.3.0
The use of this software is governed by a License Agreement.
See http://www.ncl.ucar.edu/ for more details.
fatal:["FileSupport.c":3731]:_NclFindFileExt: Requested file <./3DIMG_23APR2015_1200_L1B_STD.h5> or <./3DIMG_23APR2015_1200_L1B_STD> does not exist
fatal:["FileSupport.c":4159]:(./3DIMG_23APR2015_1200_L1B_STD.h5) has no file extension, can't determine type of file to open
fatal:file (f) isn't defined
fatal:["Execute.c":8575]:Execute: Error occurred at or near line 8 in file test_imgl1b.ncl
[mcbng at localhost IMD-h5files]$ vi test_imgl1b.ncl
[mcbng at localhost IMD-h5files]$
Geeta.
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