Re: satellite data processing

From: Lin Su <Lin.Su_at_nyahnyahspammersnyahnyah>
Date: Fri, 27 Mar 2009 16:31:41 -0600 (MDT)

Hi Mary,
The method you mentioned in your last email works for the plot. But I still can't figure out how to set the same color bar for the two satellite swath with different lon&lat, and the large yellow color in the left side looks weird too. I will attach the plot to you in a separate email.
Thanks a lot!

Lin Su
---- Original message ----
>Date: Fri, 20 Mar 2009 15:44:02 -0600
>From: Mary Haley <>  
>Subject: Re: satellite data processing  
>To: Lin Su <Lin.Su_at_Colorado.EDU>
>test_cn_mary.ncl (5k bytes)
>Hi Lin,
>Please see the attached script modified script. Since I don't have  
>your data, I was unable to test it.
>It looks like you have 1D X, Y, Z data, so you are doing the right thing
>with regard to setting the sfXArray and sfYArray resources. This is  
>what will help
>you overlay the data on the map correctly.
>You need to set these two resources for both sets of plots you  
>create: for the map/contour
>plot, and then the contour plot which will be overlaid on the map/ 
>contour plot.
>Note that when I created your contour plot, I didn't set any other  
>resources. That's because
>I'm not sure how you want to draw your second set of contours.
>On Mar 20, 2009, at 1:36 PM, Lin Su wrote:
>> Dear NCL users,
>> Attached please find the simple NCL code to process the calipso  
>> satellite data. I plan to add the first 3 layers' data together  
>> (total layers are 8) both for Beijing (39.98N, 116.36E) and Osaka  
>> (34.65N,135.59E), then plot the two dataset (Beijing and Osaka) in  
>> the same figure. As you may know that the calipso lidar swath is  
>> pretty narrow (you can get the idea from the plot for variable  
>> "X10"). My question is since the variables (f for Beijing and f2  
>> for Osaka) are associated with different lon&lat (lat&lon and  
>> lat2&lon2), how can I put the two dataset in the same plot?
>> Thanks a lot!
>> -Lin
>> ---
>> Lin Su
>> <test_cn.ncl>_______________________________________________
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Received on Fri Mar 27 2009 - 16:31:41 MDT

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