[NDSL] GF convection port (GF2020)

[FlorianDeconinck]

Located at GEOS_GF_InterfaceMod.F90:GF_Run, two main subroutines.

Use GEOS-FP to determine which one to port and GMAO expertise. Everything under Run should be considered for port. GF_2020 should be the one we run, since the GEOS5 is the older one.

Parent: GEOS-ESM/SMT-Nebulae#57

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• Port GF to pyMoist

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Breakdown:

*GF2020_Interface *

• alloc_grads_arr
• set_index_loops
• flipz
• get_vars
• GF2020_DRV
  • prepare_temp_pertubations
     - CUP_gf (Note this is not the same as CUP_gf from GEOS5)
    • gen_random
        - system_clock
    • cup_env
      • satur_spec_hum
    • SOUND
        - cup_env_clev
    • get_interp
    • get_partition_liq_ice
      • fract_liq_f
        • ice_fraction -> ICE_FRACTION_SC
    • precip_cwv_factor
        - get_cloud_bc
        - get_lcl
         - satvap
         - td
    • cup_cloud_limits
        - cup_minimi
        - rates_up_pdf
        - get_zu_zd_pdf
         - gammaBrams
          - intfuncgamma
        - get_lateral_massflux
        - get_buoyancy
        - cup_up_moisture_light
        - cup_up_vvel
        - cup_up_moisture
         - get_delmix
         - fract_liq_f
          - ice_fraction
         - get_melting_profile
         - get_delmix
         - get_jmin
         - get_lateral_massflux_down
         - get_wetbulb
         - cup_dd_moisture
         - cup_up_aa0
         - cup_up_aa1bl
         - cup_dd_edt
         - tridiag
         - fct1d3
         - cup_forcing_ens_3d
         - cup_forcing_ens_3d_mid
         - cup_up_cape
         - cup_forcing_ens_3d_shal
         - ke_to_heating
         - cup_output_ens_3d
         - get_precip_fluxes
         - rain_evap_below_cloudbase
         - cloud_dissipation
         - cup_up_lightning
         - get_liq_ice_number_conc
          - make_IceNumber
          - make_DropletNumber
         - cup_env_clev_chem
          - get_w_upd_gcc
         - get_incloud_sc_chem_up
          - henry_gcc
          - henry
          - compute_ki_gcc_gas
      - gcc_e_ice
         - get_incloud_sc_chem_dd
         - set_grads_var
         - wrt_bin_ctl
• MAPL_EQsat -> QSAT0 (Found under src/Shared/@MAPL/base/MAPL_SatVapor.F90)

Note: I think there're recursive calls possible within QSAT0

[FlorianDeconinck]

Main difficulty is the K-axis flip and axis re-shuffling (from I, J, K) to (K, I, J).

De-flipping the K is going to be a headache. Whereas axis re-shuffle can be a utility made for all GF translate test