add lake storage change variables to hydrocron output

[merrittharlan]

Hi Hydrocron team! Thanks for your continued support and help! If they are not added already (sorry if I missed it!), I was wondering if the following lake storage change variables can be added to Hydrocron output (now that they are available) (copied from the lake product description):

• ds1_l, ds1_l_u (Basic): Storage change and associated uncertainty, computed by the direct approach with the linear hypothesis for the bathymetry model.
• ds1_q, ds1_q_u (Basic): Storage change and associated uncertainty, computed by the direct approach with the quadratic hypothesis for the bathymetry model.
• ds2_l, ds2_l_u (Basic): Storage change and associated uncertainty, computed by the incremental approach with the linear hypothesis for the bathymetry model.
• ds2_q, ds2_q_u (Basic): Storage change and associated uncertainty, computed by the incremental approach with the quadratic hypothesis for the bathymetry model.

[merrittharlan]

I should have double checked first! This query returns values for ds1_l, ds1_q, just not ds2_q or ds2_l (which I am guessing aren't available yet?) https://soto.podaac.earthdatacloud.nasa.gov/hydrocron/v1/timeseries?feature=PriorLake&feature_id=6350036102&start_time=2026-01-01T00:00:00Z&end_time=2026-06-22T00:00:00Z&fields=lake_id,time_str,ds1_l,ds1_q,ds2_l,ds2_q,quality_f,collection_shortname,crid,PLD_version,range_start_time&output=csv