Update tidal harmonic handling

[jpolton]

Add Nico's updated treatment of harmonic analysis with restarts and FES2014 capabilities and extended species set.

[jpolton]

First cut at updating MY_SRC and namelist_cfg options: 335f36d
(Forgot to add this Issue number into the commit)

[jpolton]

A problem with O1amp_ssh being missing or something. Added _ssh to the field and file definitions for O1 and resubmitted. See if that sorts it. Pending. 55b991a

[jpolton]

Fix variable labels for SSH harmonics ??amp_ssh, ??pha_ssh: 3d733f2

[jpolton]

This worked! Need to replicate for u and v harmonics.

[jpolton]

This is pretty much there I think. Just testing except the ARCHER queue is taking hours...
686bfa0

[jpolton]

This works. Well I've tested it for M2 and O1 and it worked. I am inclined to stop unless it is going to be pulled. e2dea92

[jdha]

So do you want to merge this back into the Master? .... or shall I ;)

[jpolton]

Curiosity got the better of me. Tried with long harmonics for 10 days:
! Long Period Tides
tname(1) = 'SA'
tname(2) = 'SSA'
tname(3) = 'MM'
tname(4) = 'MF'
tname(5) = 'MTM'
tname(6) = 'MSF'
tname(7) = 'MSQM'
It didn't crash, but didn't output either. I should ask Nico if this is expected...

[jpolton]

So do you want to merge this back into the Master? .... or shall I ;)

I closed this too early...