How to use clock data in sp3 file in PPP forward filtering

[XiaoGongWei]

Sometimes we want to use clock data in sp3 (such as igu products).

• You need to turn it on QPPPModel::SimpleSPP Line 400 and QPPPModel::Run Line 720.(The code is tempSatlitData.StaClock = sp3Clk;).
  A comparison of QPPPModel::Run before and after modification is shown below.The same is true for the QPPPModel::SimpleSPP modification
  Before:
  
  After:
  

• Note that even you changed code and use the clock data in sp3. Also, you need to put an *.clk file in the project directory (The directory in which the observation data files are located) to ensure that the MG-APP software can execute.