[WIP] Darnah Flood data issues certain dates only

[anayeaye]

What

While reviewing dashboard behavior in advance of some veda-ui and titiler updates, I found that certain dates in the Darnah Flood are not rendered in the dashboard. This could be due to invalid or missing data. I am hastily noting it now so that we do not think it is the result of veda-ui and titiler changes.

https://www.earthdata.nasa.gov/dashboard/stories/darnah-flood

Some dates are 'empty' but it could also be issues with rescale values etc

Sample requests from the production dashboard that might help debug (note that mosaic will need to be replaced with searches)

https://openveda.cloud/api/raster/mosaic/691f9585774be31b0f79d296d34e6437/tiles/WebMercatorQuad/6/34/25?assets=cog_default&colormap_name=inferno&nodata=0&resampling=bilinear&bidx=1&rescale=0.1%2C500