MODAPS PCR 11-002
| PCR Number | 11-002 |
|---|---|
| Date | 2011-01-04 |
| Initiator | Jim Ray and Gang Ye |
| Abstract | Code updates to the current operational version 5.3.24. |
| Problem Statement | Full resolution outputs had been only partially HDFEOS compatible, due to a bug in a algorithm which starts the SDSs. Update the production rule to designate MOD35 as a required input. Loader module ocassionaly failed to load Ozone in the POD version. |
| Description of Change | Fix of the algorithm which starts the SDS. Update the production rule and implementation of the rule at MODAPS. |
| Products Affected | Only the metadata of the Level 2 full-resolution surface reflectance product (MOD09) is affected -- products at other resolutions (MOD09CRS and MOD09IDT/N/S) are unaffected. MOD09 L2 granules in the POD version is affected by this update - use of ept file |
| Software Affected | PGE11 v5.3.29 |
| Processing String to Receive the Change | Terra Forward, Aqua Forward |
| Downstream Product Effects | None anticipated. |
| Data Granules to be Used for Science Testing | Run science tests generating global data for data day 2010354 and 2003193. |
| Justification | Various downstream postprocessing programs require a more complete HDFEOS compatibility, which is delivered by these changes.Though PGE11 doesn't use cloud mask from MOD35, it must pass the cloud mask for use by downstream PGEs. |
| Effective Date for Implementation of Change | |
| Status | Sadashiva Devadiga approved on 01/05/2011. This is an internal PCR documenting the verification of successful testing of the PGE version code updates to the current operational version 5.3.24. No further science testing is required. |
