MODAPS PCR 16-012
| PCR Number | 16-012 |
|---|---|
| Date | 2016-06-17 |
| Initiator | Jim Ray |
| Abstract | PGE11 v6.3.16. In the PGE11 change the value of the SDS attribute "valid range" for dataset "Relative Azimuth" in the intermediate CMG files MxD09IDT, MxD09IDN and MxD09IDS. |
| Problem Statement | Value for the "Valid range" attribute of SDS "Relative Azimuth" in the surface reflectance CMG (MxD09CMG) product is incorrectly reported as (-180, 180). |
| Description of Change | Change the value of the attribute "Valid Range" from (-180, 180) to (0, 180) for SDS "Relative Azimuth" in the CMG intermediate products IDN, IDT and IDS. |
| Products Affected | MxD09CMG |
| Software Affected | MOD_PR09 |
| Processing String to Receive the Change | Terra and Aqua Reprocessing, NRT |
| Downstream Product Effects | None. |
| Data Granules to be Used for Science Testing | Process one global day on the MODAPS test system to verify that the attribute values are correctly propagated from IDN/IDT/IDS to the CMG product. 2010-059 |
| Justification | This change has no impact on the data values in the science data set. It corrects the static attribute value in the HDF product file. Any tool reading the attribute value from the SDS within the product file will now be able to read the correct valid range for the dataset. |
| Effective Date for Implementation of Change | Completed. |
| Status | Major algorithm development completed. Sadashiva Devadiga approved on 06/17/2016. |
