Single Missing Point Revised

The tests at singlemissingpoint confirmed the basic performance of the interpolation. This page now looks at the revised specification and the flag handling that this implies.

Example Scenarios:

fmis=1

50540 | 2008-03-30 14:00:00 |      6.4 |     211 | 2008-03-30 13:54:58 |    330 | 0      |     0 |       6.4 | 1110100000000010 | 7000000000000000 | 
50540 | 2008-03-30 15:00:00 |   -32767 |     211 | 2008-03-30 15:30:04 |      3 | 0      |     0 |    -32767 | 1000501000000000 | 7890700000000001 | QC1-4-211:1,QC1-4-211:1
50540 | 2008-03-30 15:00:00 |      7.3 |     211 | 2008-03-30 14:54:58 |    330 | 0      |     0 |       7.3 | 1110100000100010 | 7000000000000000 | 

fmis=2 : no single point examples found

85891 | 2008-03-30 09:00:00 |      2.3 |     211 | 2008-03-30 08:55:28 |    330 | 0      |     0 |    -32766 | 100060200000061A | 3038900000000FF2 | QC1-0-211:1,QC1-4-211:1, hqc

fmis=3

44630 | 2008-03-30 14:00:00 |        6 |     211 | 2008-03-30 14:02:52 |      3 | 0      |     0 |         6 | 1001100000000000 | 7000000000000000 | 
44630 | 2008-03-30 14:00:00 |   -32767 |     211 | 2008-03-30 14:02:53 |      3 | 0      |    10 |    -32767 | 0000003000000000 | 9899900000000000 | 
44630 | 2008-03-30 14:00:00 |      6.1 |     211 | 2008-03-30 14:02:52 |      3 | 1      |    10 |       6.1 | 0000000000000000 | 9999900000000000

fmis=4 no examples found for paramid=211, but here is something for 213:

33890 | 2006-12-17 23:00:00 |    -48.2 |     213 | 2006-12-18 11:17:15 |      3 | 0      |     0 |    -32766 | 15120040000000AA | 3138300400000032 | QC1-1-213:1,QC1-3a-213:1,QC1-9-213:1,hqc

The revised algorithm also has to recheck values in case the neighbours have changed. In general terms the logic is as follows: