precipitable water import

[PharaohCola13]

Description Of Changes

Updates to wyoming.py to allow Precipitable Water measurements to be pulled.

Checklist

[dopplershift]

Thanks for the contribution! I can definitely see the use in having the precipitable water values that Wyoming provides available (I think we have ignored them in the past because we use MetPy to calculate). I just have a few questions/comments to address and we can get this in!

[PharaohCola13]

The suggestions that were laid were some cheap workarounds for local testing/running. Those changes have been adjusted such that the only real alteration is the inclusion of precipitable water in the data pull, as that was the goal.

Thank you

[dopplershift]

Just one minor bit of lint to satisfy the bots, then this is ready to go.

I'm not sure what the deal with coverage is, but your changes look just fine.

[dopplershift]

If you want bonus points, you could test that the value of precipitable water is properly decoded here:

siphon/siphon/tests/test_wyoming.py

Lines 30 to 37 in f39e322

	assert_almost_equal(df['pressure'][5], 867.9, 2)
	assert_almost_equal(df['height'][5], 1219., 2)
	assert_almost_equal(df['temperature'][5], 17.4, 2)
	assert_almost_equal(df['dewpoint'][5], 14.3, 2)
	assert_almost_equal(df['u_wind'][5], 6.60, 2)
	assert_almost_equal(df['v_wind'][5], 37.42, 2)
	assert_almost_equal(df['speed'][5], 38.0, 1)
	assert_almost_equal(df['direction'][5], 190.0, 1)

[PharaohCola13]

I can take a look and integrate precipitable water into the tests.

[CLAassistant]

All committers have signed the CLA.

[PharaohCola13]

Precipitable water can be directly imported from the changes made

[PharaohCola13]

Resolved

[PharaohCola13]

Resolved

[PharaohCola13]

Resolved a units issue

[dopplershift]

Looks good! Thanks for the contribution!