MODAPS PCR 21-030
| PCR Number | 21-030 |
|---|---|
| Date | 2021-12-28 |
| Initiator | Maki Jackson |
| Abstract | PGE132 V6.1.26 -- Added new LoaderModule and perl code to process update file data at 30 minute intervals. Includes changes to retrieve files, renaming of input UPD files to conform with standard naming so that the executable can process them and updates to the renaming/archiving of outputs. |
| Problem Statement | PGE132 V6.1.26 has been updated to run at a 30 minute frequency "PGE132LT" to process the update files generated by PGE159. |
| Description of Change | PGE132 V6.1.26 has been updated to run at a 30 minute frequency "PGE132LT" to process the update files generated by PGE159. |
| Products Affected | MODIS C61 Land L3 GIBS products |
| Software Affected | PGE132 V6.1.26 |
| Processing String to Receive the Change | Terra and Aqua Forward Processing. Terra and Aqua Forward Reprocessing NRT. |
| Downstream Product Effects | None. |
| Data Granules to be Used for Science Testing | The changes for this PGE were tested in AS 61 on nrt4 and confirmed by LDOPE and STM, through stand-alone and the WorldView test instance. |
| Justification | Processing of the intermediate products, not just the daily, was requested by the flood map team. |
| Effective Date for Implementation of Change | The changes have been implemented for the C61 nrt4 test stream, starting December 13, 2021 and is expected to be made operational from nrt3 and the GIBS production instance, by early January, 2022. |
| Status | Major algorithm development completed. Sudipta Sarkar approved. Gang Ye approved on 01/06/2022. |
