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Re: [ferret_users] seeing some strange output in curvilinear grids

HI All

Thanks a lot for find precious time to try this dataset.
It is a geostationary satellite output.
And we expect the data to be like that. 
that means there is a bug when the curvilinear data gets plotted near the edges?
Can we submit this bug somehow?

Meanwhile, is there a way to do some type of substituion in ferret.
Like I have a variable called count in the dataset and variable call bt_lut.
I want to generate another variable which is by subistuting bt_lut values into count variable.
That will get me the bt_image.
I hope I am able to convey.
One more issue:
Is "hPa" not a valid Pressure level unit string?


On Mon, Feb 24, 2014 at 2:09 PM, Hein Zelle <hein.zelle@xxxxxxxxxxxxx> wrote:
Russ Fiedler wrote:

> Actually this looks like a bug(?) with how the end points are being
> handled when the x/y coordinates contain missing values.

That's indeed the problem: curvilinear plots break when the coordinate
variables contain missing data.  The same thing can happen in some
mp_projection scripts when your (global) data includes a pole.

The solution in this case is to filter out any data points that have
missing data in the longitude or latitude variables.

Kind regards,


Dr. Hein Zelle
Senior consultant meteorology & oceanography

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