====== Qc2 ======

**Objectives**

//To incorporate non-real-time and geo-statistical quality controls into the KVALOBS system.//

The non-real-time tests will include (a.o.):

   *Dip test of hourly data
   *Adjustment of time series
   *Weather analysis
   *Statistical check
   *Climatological check
   *Distribution of accumulated values

The geo-statistical algorithms will make up the QC2-ROM (space-control) and will rely on: handling of data-sets comprising points from the whole station network of interest, filtering of uncertain values before and after checks, gridding of data and iterative techniques, kriging interpolation and cross-validation, as well as the additional user-defined algorithms performing specific checks on data selected by the QC2-ROM engine in both time and/or space.

**Documentation**

   *[[.Qc2::Prototype|Prototyping Phase]]
   *[[.Qc2::Requirements|System Specification]]
   *[[.Qc2::Flag|Flag Specification]]
   *[[.Qc2::Test|Test Files]]
   *[[.Qc2::ellipsis| ... ]]
   *[[.Qc2::user|User Guide]]
  
**Supporting Project Work**   

   *[[.Qc2::DuplicateFilter|Duplicate Data Filter]]


**References**