Time savings GLOMAP-mode
- Mohit has removed the duplicate tracer advection ~ 200s saved
- Alistair found that offline oxidants were being read every
hour rather than every 5 days (the frequency is set through
a netCDF global attribute) ~ 200s
- QWIDTH was called 166 millions times and costing ~ 100s - almost
entirely because of the overhead of Dr Hook. Moved QWIDTH into
LSP_SUBGRID and LSP_QCLEAR ~ 100s saved.
- Total saving so far ~ 600s (now 71% longer than CLASSIC, was 95%)
