Hello there, I hope you're all having a good holiday season. I am working on a Puerto Rico model focused on the Saharan Air Layer using future CMIP5 RCP 8.5 data (link below):
CISL RDA: NCAR CESM Global Bias-Corrected CMIP5 Output to Support WRF/MPAS Research
This data-set is in the form of interim files so I downloaded them and ran metgrid as per usual (after altering the METGRID.TBL to change the SST portion to what was recommended by the NCAR/UCAR folks ( link here )).
![1670949400855.png 1670949400855.png](https://forum.mmm.ucar.edu/data/attachments/6/6148-a35cfe2732ca054acc7379f009954547.jpg)
Metgrid runs perfectly fine, but when I look at the SSTs I get this bizarrely distorted box around Puerto Rico.![sst_d02.PNG sst_d02.PNG](https://forum.mmm.ucar.edu/data/attachments/6/6147-134503330415a85eb5e9b937b9841883.jpg)
My initial thought was that this was a result of some problem with either the LANDMASK or the LANDSEA; however, after looking at both of these for this domain neither seem to match up with the SST box outline.
![landmask_d02.PNG landmask_d02.PNG](https://forum.mmm.ucar.edu/data/attachments/6/6149-3e663d2e838e2423d883d12de0f0f15b.jpg)
![landsea_d02.PNG landsea_d02.PNG](https://forum.mmm.ucar.edu/data/attachments/6/6150-4c5500166b9117acae3589919059f813.jpg)
As you can probably see, the outlines are too close around Puerto Rico and the Dominican Republic to match with the box in the SSTs. I thought it might have been the CMIP-recommended METGRID.TBL SST section, but even when running with the default values for the SST in METGRID.TBL I see the same box around the island. I'm now a little stumped as to what could influence the SSTs like that so any information on it would be greatly appreciated. Happy holidays! P.S. I've also included my namelist.wps.
CISL RDA: NCAR CESM Global Bias-Corrected CMIP5 Output to Support WRF/MPAS Research
This data-set is in the form of interim files so I downloaded them and ran metgrid as per usual (after altering the METGRID.TBL to change the SST portion to what was recommended by the NCAR/UCAR folks ( link here )).
![1670949400855.png 1670949400855.png](https://forum.mmm.ucar.edu/data/attachments/6/6148-a35cfe2732ca054acc7379f009954547.jpg)
Metgrid runs perfectly fine, but when I look at the SSTs I get this bizarrely distorted box around Puerto Rico.
![sst_d02.PNG sst_d02.PNG](https://forum.mmm.ucar.edu/data/attachments/6/6147-134503330415a85eb5e9b937b9841883.jpg)
My initial thought was that this was a result of some problem with either the LANDMASK or the LANDSEA; however, after looking at both of these for this domain neither seem to match up with the SST box outline.
![landmask_d02.PNG landmask_d02.PNG](https://forum.mmm.ucar.edu/data/attachments/6/6149-3e663d2e838e2423d883d12de0f0f15b.jpg)
![landsea_d02.PNG landsea_d02.PNG](https://forum.mmm.ucar.edu/data/attachments/6/6150-4c5500166b9117acae3589919059f813.jpg)
As you can probably see, the outlines are too close around Puerto Rico and the Dominican Republic to match with the box in the SSTs. I thought it might have been the CMIP-recommended METGRID.TBL SST section, but even when running with the default values for the SST in METGRID.TBL I see the same box around the island. I'm now a little stumped as to what could influence the SSTs like that so any information on it would be greatly appreciated. Happy holidays! P.S. I've also included my namelist.wps.