Surface temperature returned from Data Cube needs to be converted to celsius

[wadhwamatic]

The Data Cube returns Land Surface Temperature (LST) in a scaled-Kelvin format. We need to display data in Celsius. Two steps are needed:

1. Scale to degrees Kelvin by multiplying by 0.02
2. Convert to Celsius by subtracting 273

Reference:
https://icess.eri.ucsb.edu/modis/LstUsrGuide/usrguide_mod11.html#sds

[bencpeters]

This is really easy to add with the new code in #55. We just need to add another type of layer for WCS data processed on the front end (vs. WMS tiles)

[Ry-DS]

From my understanding, we are looking to display the correct surface temperature in Celsius once you click on a boundary, right?

If this is correct, should #64 be completed first to ensure the infrastructure is in place to display boundary data onClick in a WMSLayer?

[bencpeters]

If this is correct, should #64 be completed first to ensure the infrastructure is in place to display boundary data onClick in a WMSLayer?

I think this is more or less the same issue as #64 - the data that @dubwalla is talking about here is the data that we want to display for the tooltip.

[wadhwamatic]

Yes, this builds off of the issue of #64, but there's the additional component of unit conversion. Fetch, convert, display

[wadhwamatic]

Addressed via #220