2022-05-30 PyAerocom Meeting

[avaldebe]

Last meeting

May 23rd #651

Latest issues

Any of these needs higher priority?
Is anyone's work directly affected?

• Obs data: skip stations that raise StationCoordinateError #652
• Split up overall ts files #647
• rename WORLD region to ALL #645
• Negative O3 values EEA_AQeRep.v2 #640
• Missing statistics for individual years [high priority] #639

PRs

• Make aeroval cope with full NaN obs time series (solve #639:) #653
• Adds offset for day and hour #644
  • what is needed/missing to finish it?
• Clean tests and organize fixtures #547
  • to be merged after conda release

Aeroval configuration schema

Daniel presents

Next meeting

• @dulte presents
• Augustin will present the Aeroval JSON schema the week after
• Documentation will follow up the Aeroval configuration/JSON pressentations
• Discuss incorporating vertical profile reading into pyaerocom (needed for CAMS2-82), including determining time allocation, budget, and which satellite data to include.

Meeting Notes:

• Re Obs data: skip stations that raise StationCoordinateError #652: could collocation be time-based (for situations in which stations move)? Currently just removing data from stations which move, but this approach could lead to coverage issues for some datasets. Note: xarray has vectorized indexing, which could mitigate performance degradation.
• Re Negative O3 values EEA_AQeRep.v2 #640: This is a result of unordered data. Alvaro's sol'n: Instead of sorting time-steps, compute a shifted difference between the time-steps arrays, if any are negative, the file is not ordered.
• @avaldebe and @jgriesfeller will work on conda release
• Split up overall ts files #647: assigned to @lewisblake
• Databases