Dear All,
I have a HDF file that have latitude and longitude in 2 dimention
and file is contains scan lines.
I made a new array and draw it with NCL bout it seems it is rotated and I
need to make lat and lon coordinates from source file to make it correct
bout I don't know how can I use 2d dimension lat for the 1 dimantoin that
NCL need.
please see the attributes for source file for Chlorophyll ,lat and lon :
Variable: s
Type: float
Total Size: 10994480 bytes
2748620 values
Number of Dimensions: 2
Dimensions and sizes: [Number_of_Scan_Lines | 2030] x [Pixels_per_Scan_Line | 1354]
Coordinates:
Number Of Attributes: 5
long_name : Chlorophyll Concentration, OC3 Algorithm
slope : 1
intercept : 0
units : mg m^-3
hdf_name : chlor_a
Variable: la
Type: float
Total Size: 1380400 bytes
345100 values
Number of Dimensions: 2
Dimensions and sizes: [Number_of_Scan_Lines | 2030] x [Number_of_Pixel_Control_Points | 170]
Coordinates:
Number Of Attributes: 4
long_name : Latitudes at control points
valid_range : ( -90, 90 )
units : degrees
hdf_name : latitude
Variable: lo
Type: float
Total Size: 1380400 bytes
345100 values
Number of Dimensions: 2
Dimensions and sizes: [Number_of_Scan_Lines | 2030] x [Number_of_Pixel_Control_Points | 170]
Coordinates:
Number Of Attributes: 4
long_name : Longitudes at control points
valid_range : ( -180, 180 )
units : degrees
hdf_name : longitude
How can I do that?
Thanks,
Ehsan
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Received on Sat Feb 28 2009 - 08:31:16 MST
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