QC1-9 Combined assessment

Figure 1: The algorithm applied to PP and TA. With hourly observations the fcombi flag is also set on TAN and TAX.

Figure 2: The algorithm applied to UU

Figure 3: The algorithm applied to FF

• fmis - flag on missing observation
• fr - flag on range control (QC1-1)
• fs - flag on step control (QC1-3)
• fnum - flag on numerical control (QC1-4)
• fcombi - flag on combined assessment