sundry DS3505 auditing

[akrherz]

No description provided.

[codecov]

Codecov Report

Merging #300 into master will increase coverage by 0.05%.
The diff coverage is 87.50%.

@@            Coverage Diff             @@
##           master     #300      +/-   ##
==========================================
+ Coverage   92.12%   92.17%   +0.05%     
==========================================
  Files          58       58              
  Lines        7107     7104       -3     
==========================================
+ Hits         6547     6548       +1     
+ Misses        560      556       -4     

Impacted Files	Coverage Δ
src/pyiem/ncei/ds3505.py	88.77% <87.50%> (+0.97%)	⬆️

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