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--- kvalobs:kvoss:system:qc2:requirements:algorithms:diptest01 [2011-01-19 22:45:13]
paule
+++ kvalobs:kvoss:system:qc2:requirements:algorithms:diptest01 [2022-05-31 09:29:32] (current)
@@ Line 1: / Line 1: @@
 ====== Dip test - QC2d-1 - Revision 01======
+{{kvalobs:kvoss:system:qc2:requirements:algorithms:dip.png|}}
+The flag fs=2 is detected on the observation A(t), the previous value A(t-1) is also flagged fs=2, and the next previous value A(t-2) is flagged fs=1.
-The flag fs=2 is detected on the observation A(t2), the previous value A(t1) is also flagged fs=2, and the next previous value A(t0) is flagged fs=1.
 <code>
- If  | A(t2) - A(t0) | < | A(t1) - A(t0) |  and
+ If
+    | A(t) - A(t-2) | < | A(t-1) - A(t-2) |
-     | A(t2) - A(t1) | > DELTA
+ and
+    | A(t) - A(t-1) | > DELTA
 </code>
@@ Line 14: / Line 15: @@
 <code>
-   set fs=9 on A(t1)
+   set fs=9 for A(t-1)
-   set fs=4 on A(t2)
+   set fs=6 for A(t)
 </code>
-A(t1) receives a corrected value by interpolation. The interpolation method can be linear or by [[Akima splines]].
+A(t-1) receives a corrected value by interpolation. The interpolation method can be linear or by [[Akima splines]].
 Relevant parameters are all those subject to the step check (QC1-3a):
-|  ** 1**   | AA |
+^ paramid ^ parameter ^ δ(X) ^
-|  ** 2**   | BI|
+|  **1**   | AA |  |
-|  ** 81**  | FF|
+|  **2**   | BI|  |
-|  ** 85**  | FM|
+|  **81**  | FF| 10 or 12,5  m/s TBC |
-|  ** 86**  | FX|
+|  **85**  | FM|  |
-|  ** 87** | FX_1|
+|  **86**  | FX|  |
-|  ** 88**  | FX_6|
+|  **87**  | FX_1|  |
-|  ** 89**  | FX_12|
+|  **88**  | FX_6|  |
-|  ** 90**  | FG_1|
+|  **89**  | FX_12|  |
-|  ** 91**  | FG_6|
+|  **90**  | FG_1|  |
-|  ** 92**  | FG_12|
+|  **91**  | FG_6|  |
-|  ** 93**  | FX_X|
+|  **92**  | FG_12|  |
-|  ** 94**  | FG_X|
+|  **93**  | FX_X|  |
-|  ** 104** | RA|
+|  **94**  | FG_X|  |
-|  ** 105** | RR_01|
+|  **104**  | RA|  |
-|  ** 113** | SS_1|
+|  **105**  | RR_01|  |
-|  ** 123** | RT_1|
+|  **113**  | SS_1|  |
-|  ** 172** | PH|
+|  **123**  | RT_1|  |
-|  **174** | POM|
+|  **172**  | PH|  |
-|  ** 175** | PON|
+|  **174**  | POM|  |
-|  ** 176** | POX|
+|  **175**  | PON|  |
-|  ** 177** | PP|
+|  **176**  | POX|  |
-|  ** 197** | QE|
+|  **177**  | PP|  |
-|  ** 198** | QL|
+|  **197**  | QE|  |
-|  ** 199** | QLX|
+|  **198**  | QL|  |
-|  ** 200** | QO|
+|  **199**  | QLX|  |
-|  ** 201** | QOX|
+|  **200**  | QO|  |
-|  ** 211** | TA|
+|  **201**  | QOX|  |
-|  ** 212** | TAM|
+|  **211**  | TA| 7,5 °C TBC|
-|  ** 213** | TAN|
+|  **212**  | TAM|  |
-|  ** 215** | TAX|
+|  **213**  | TAN|  |
-|  ** 221** | TG|
+|  **215**  | TAX|  |
-|  ** 222** | TGM|
+|  **221**  | TG|  |
-|  ** 223** | TGN|
+|  **222**  | TGM|  |
-|  ** 225** | TGX|
+|  **223**  | TGN|  |
-|  **227** | TJM|
+|  **225**  | TGX|  |
-|  ** 262** | UU|
+|  **227**  | TJM|  |
-|  ** 264** | UN|
+|  **262**  | UU| 30% TBC|
-|  ** 265** | UX|
+|  **264**  | UN|  |
+|  **265**  | UX|  |
 ===== Dip test flags =====