Gradients for Non-CMIP Products

[tmbates12]

Here's the gradients I created during our discussion in issue #57

[tmbates12]

Not sure what's going on with the ACHT product, going to have to take a look into it, it's not aligned with the map at all.
https://goes.freakinbananas.xyz/goes16/non-cmip/fd/acht/2019-07-25/GOES16_FD_ACHT_20190725T202044Z.jpg

[tmbates12]

It would appear that it only shows a portion of the full disk and cuts off the rest, makes the image look rather odd, but it's normal behavior: https://www.goes-r.gov/imagesContent/users/products/GOES-16-Cloud-Top-Temperature.jpg

[elafargue]

It would be nice to have either black or white background alternatives for the gradients :)

[tmbates12]

I'll have to take a look at it, IIRC the background color is dependent on the product, some products choose the lowest value for pixels without data, while others use the highest value.

[robman501a]

Hi, is there a way to put a legend on the images so I know what I am looking at?

[robman501a]

Quick question about ACHA and ACHT.
The map overlay seems to be off. Is there a way to line the two up so they match?

[tmbates12]

The map overlay isn't off, those products only work over a range of satellite zenith angles. Basically, the algorithm that derives those products doesn't work if the satellite is too low in the sky for a given location.