Changes between Initial Version and Version 1 of Ticket #1846


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Timestamp:
2017-02-10T20:36:15+01:00 (4 years ago)
Author:
nemo
Comment:

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  • Ticket #1846 – Description

    initial v1  
    1 [[Image(diaptr_missing_data.png)]]= Context = 
    2 Diaptr with land suppression is not working well. Whatever the variables and the bassins, data are missing in some place because there is no processor at these locations (Antarctica and at the latitude of Bering strait) (see attachment).  
     1= Context = 
     2Diaptr with land suppression is not working well. Whatever the variables and the bassins, data are missing in some place because there is no processor at these locations (Antarctica and at the latitude of Bering strait) (see attachment). 
     3 
     4[[Image(diaptr_missing_data.png, align=center)]] 
    35 
    46= Analysis = 
     
    1618 
    1719= Fix = 
    18 I suggest to move the test on point (180E,90N) to (-168.7E,65.6N). The suggested point, is a point in Bering Strait. The only land points cross along this line are the points over Antarctica. The issue with this is that the latitude[[Image(diaptr_missing_data.png)]] vector range will be [-86.5:~80N (not 90N)] instead of [-86.6N:90N]. However, the latitude vector is not correct anyway in the Arctic (because or the grid distortion). So I think the latitude coordinate issue is minor. 
     20I suggest to move the test on point (180E,90N) to (-168.7E,65.6N). The suggested point, is a point in Bering Strait. The only land points cross along this line are the points over Antarctica. The issue with this is that the latitude vector range will be [-86.5:~80N (not 90N)] instead of [-86.6N:90N]. However, the latitude vector is not correct anyway in the Arctic (because or the grid distortion). So I think the latitude coordinate issue is minor.