Hi there,
I have a dataset that is from a mercator projection.
So, my usual routine to find the data coordinates of a particular lat/lon
don't exactly work, since the grid isn't equidistant.
Are there any NCL function that will calculate or convert lat/lon from
mercator data.
Example. lat 38.5, lon -100.
What coordinates in my dataset contains this point.
Lat/Lon attributes are below.
float lat_0 ( lat_0 )
long_name : latitude
GridType : Mercator Projection Grid
units : degrees_north
Dj : 2.5
Di : 2.5
LaD : 20
Lo2 : 297.491
La2 : 22.005
Lo1 : 284.5
La1 : 15
float lon_0 ( lon_0 )
long_name : longitude
grid_type : Mercator
units : degrees_east
Dj : 2.5
Di : 2.5
LaD : 20
Lo2 : 297.491
La2 : 22.005
Lo1 : 284.5
La1 : 15
Thank you,
-- Micah
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Received on Wed Apr 24 14:42:23 2013
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