MODAPS PCR VNP 24-004
PCR Number | VNP 24-004 |
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Date | 2024-02-27 |
Initiator | Carol Davidson |
Abstract | PGE554[GN] 2.0.11 Revision to the PGE554N_LoaderModule.pl include:
|
Problem Statement | Revision for PGE554N_LoaderModule.pl to help improve performance and eliminate excess recipe instances. |
Description of Change | Revision to the PGE554N_LoaderModule.pl include:
|
Products Affected | VNP46A1G_NRT, VJ146A1G_NRT, VNP46A1_NRT, VJ146A1_NRT |
Software Affected | PGE554 2.0.11 |
Processing String to Receive the Change | NRT |
Downstream Product Effects | All VIIRS land products |
Data Granules to be Used for Science Testing | The revised PGE554G/N was put onto nrt4 for testing starting 1/8/24. It has executed without issue, and has reduced overall number of RIs processed per data day and does complete the day faster than the previous version had. |
Justification | Revisions were implemented after noting the slowness on nrt3/4 and wanting to remove any excess possible. Changes were suggested by Neal Devine and were shared with Zhuosen Wang to verify missing hourly products would not be an issue |
Effective Date for Implementation of Change | New PGE554G/N, with only the change to the PGE554N_LoaderModule.pl, to go into both nrt3 and nrt4 for JPSS1 and NPP on 2/28/24. Recipe information: VNP/VJ1_L5dgnrtglu 2.0.26 PGE554G 2.0.11 VNP/VJ1L5dnrtglu 2.0.26 PGE554N 2.0.11 |
Status | Major algorithm development completed. Sadashiva Devadiga approved 06/21/2024. Sudipta Sakar implemented 03/01/2024. |