Add more functions to deal with ERA5 CDS data download.

[joa-quim]

No description provided.

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 93.47826% with 3 lines in your changes missing coverage. Please review.

Project coverage is 85.81%. Comparing base (4ecf26a) to head (cd6f606).
Report is 1 commits behind head on master.

Files with missing lines	Patch %	Lines
src/extras/weather.jl	93.47%	3 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1715      +/-   ##
==========================================
+ Coverage   85.77%   85.81%   +0.03%     
==========================================
  Files         167      167              
  Lines       23446    23490      +44     
==========================================
+ Hits        20111    20158      +47     
+ Misses       3335     3332       -3     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.