Data description (updated 21/JUL/2024, adding csv files) [Period from 1979 - 2020]

* Location
https://isotope.iis.u-tokyo.ac.jp/~hayoung/DATAPUB/2023_Intercomparison/
(or https://doi.org/10.5281/zenodo.10624475)

* Location (Grid-based CSV files, comma-separated values)
1. IsoGSM.ERA5 (Period from 1940 - 2023): 2m temperature, surface water isotopes (precipitation & surface water vapor)
http://isotope.iis.u-tokyo.ac.jp/~hayoung/DATAPUB/2023_Intercomparison/Extension/csv/

* Location (Data extension)
1. IsoGSM.ERA5 (Period from 1940 - 2023)
https://isotope.iis.u-tokyo.ac.jp/~hayoung/DATAPUB/2023_Intercomparison/Extension/1940_2023/
2. MIROC5-iso.ERA5 & MIROC5-iso.JRA55 (Period from 1958 - 2022)
https://isotope.iis.u-tokyo.ac.jp/~hayoung/DATAPUB/2023_Intercomparison/Extension/1958_2022/

* The associated article utilizing this dataset
Bong, H., Cauquoin, A., Okazaki, A., Chang, E.-C., Werner, M., Wei, Z., Yeo, N., & Yoshimura, K. (2024). Process-based intercomparison of water isotope-enabled models and reanalysis nudging effects. Journal of Geophysical Research: Atmospheres, 129, e2023JD038719. https://doi.org/10.1029/2023JD038719

* Conceptualization & Formal analysis
Hayoung Bong, Kei Yoshimura

* Contributions
IsoGSM      : Kei Yoshimura, Hayoung Bong, Zhongwang Wei, Haimao Lan (NDSL : Eun-Chul Chang, Namgu Yeo)
MIROC5-iso  : Atsushi Okazaki, Hayoung Bong, Kanon Kino, Kei Yoshimura
ECHAM6-wiso : Alexandre Cauquoin, Hayoung Bong, Martin Werner

* Experiment name
1. IsoGSM.JRA55
2. IsoGSM.NCEPR2
3. IsoGSM.ERA5
4. MIROC5-iso.JRA55
5. ECHAM6-wiso.JRA55

* Intercomparison_T42 -> Interpolated dataset for comparison

* Selected 17 levels (hPa)
 1000, 925, 850, 700, 600, 500, 400, 300, 250, 200, 150, 100, 70, 50, 30, 20, 10 

* Variables
 -Name     -Levels   -Longname
  temp           1   Surface_temperatrue [degC]
  temp2          1   2m_temperature [degC]
  pres           1   Surface_pressure [hPa]
  ev             1   Surface_evaporation_rate [mm/day]
  ev1            1   Surface_evaporation_rate_1 [mm/day]
  ev2            1   Surface_evaporation_rate_2 [mm/day]
  pr             1   Surface_precipitation_rate [mm/day]
  pr1            1   Surface_precipitation_rate_1 [mm/day]
  pr2            1   Surface_precipitation_rate_2 [mm/day]
  spfh2m         1   Surface_specific_humidity [kg/kg]
  spfh12m        1   Surface_specific_humidity_1 [kg/kg]
  spfh22m        1   Surface_specific_humidity_2 [kg/kg]
  d18O          17   d18O_specific_humidity [permil]
  d18Oe          1   d18O_evaporation [permil]
  d18Op          1   d18O_precipitation [permil]
  d18Os          1   Surface_d18O_specific_humidity [permil]
  dD            17   dD_specific_humidity [permil]
  dDe            1   dD_evaporation [permil]
  dDp            1   dD_precipitation [permil]
  dDs            1   Surface_dD_specific_humidity [permil]
  dexcess       17   d-excess_specific_humidity [permil]
  dexcesse       1   d-excess_evaporation [permil]
  dexcessp       1   d-excess_precipitation [permil]
  dexcesss       1   Surface_d-excess_specific_humidity [permil]
  q             17   Specific_humidity [kg/kg]
  q1            17   Specific_humidity_1 [kg/kg]
  q2            17   Specific_humidity_2 [kg/kg]
  t             17   Temperature [degC]
  u             17   U_Wind [m/s]
  v             17   V_Wind [m/s]
  w             17   W_Wind [m/s]
  omega         17   Pressure_vertical_velocity [Pa/s]
  gh            17   Geopotential_height [gpm]

* delta for water isotopes in precipitation
   d18Op = ((pr1/pr)*1. - 1.)*1000.
   dDp   = ((pr2/pr)*1. - 1.)*1000.
* delta for water isotopes in evaporation
   d18Oe = ((ev1/ev)*1. - 1.)*1000.
   dDe   = ((ev2/ev)*1. - 1.)*1000.
* delta for water isotopes in near-surface vapor
   d18Os = ((spfh12m/spfh2m)*1. - 1.)*1000.
   dDs   = ((spfh22m/spfh2m)*1. - 1.)*1000.
* delta for water isotopes in atmospheric vapor (17 levels)
   d18O  = ((q1/q)*1. - 1.)*1000.
   dD    = ((q2/q)*1. - 1.)*1000.

* files
.
|-- Total.monthly.IsoGSM.JRA55.nc
|-- Total.monthly.IsoGSM.NCEPR2.nc
|-- Total.monthly.IsoGSM.ERA5.nc
|-- Total.monthly.MIROC5-iso.JRA55.nc
|-- Total.monthly.ECHAM6-wiso.JRA55.nc
|
|-- IsoGSM.JRA55
|   |-- Total.climatology.IsoGSM.JRA55.nc
|   |-- Total.seasmean.DJF.IsoGSM.JRA55.nc
|   |-- Total.seasmean.JJA.IsoGSM.JRA55.nc
|   |-- Total.seasmean.MAM.IsoGSM.JRA55.nc
|   |-- Total.seasmean.SON.IsoGSM.JRA55.nc
|   |-- Total.yearly.IsoGSM.JRA55.nc
| 
|-- IsoGSM.NCEPR2
|   |-- Total.climatology.IsoGSM.NCEPR2.nc
|   |-- Total.seasmean.DJF.IsoGSM.NCEPR2.nc
|   |-- Total.seasmean.JJA.IsoGSM.NCEPR2.nc
|   |-- Total.seasmean.MAM.IsoGSM.NCEPR2.nc
|   |-- Total.seasmean.SON.IsoGSM.NCEPR2.nc
|   |-- Total.yearly.IsoGSM.NCEPR2.nc
| 
|-- IsoGSM.ERA5
|   |-- Total.climatology.IsoGSM.ERA5.nc
|   |-- Total.seasmean.DJF.IsoGSM.ERA5.nc
|   |-- Total.seasmean.JJA.IsoGSM.ERA5.nc
|   |-- Total.seasmean.MAM.IsoGSM.ERA5.nc
|   |-- Total.seasmean.SON.IsoGSM.ERA5.nc
|   |-- Total.yearly.IsoGSM.ERA5.nc
| 
|-- MIROC5-iso.JRA55
|   |-- Total.climatology.MIROC5-iso.JRA55.nc
|   |-- Total.seasmean.DJF.MIROC5-iso.JRA55.nc
|   |-- Total.seasmean.JJA.MIROC5-iso.JRA55.nc
|   |-- Total.seasmean.MAM.MIROC5-iso.JRA55.nc
|   |-- Total.seasmean.SON.MIROC5-iso.JRA55.nc
|   |-- Total.yearly.MIROC5-iso.JRA55.nc
| 
|-- ECHAM6-wiso.JRA55
|   |-- Total.climatology.ECHAM6-wiso.JRA55.nc
|   |-- Total.seasmean.DJF.ECHAM6-wiso.JRA55.nc
|   |-- Total.seasmean.JJA.ECHAM6-wiso.JRA55.nc
|   |-- Total.seasmean.MAM.ECHAM6-wiso.JRA55.nc
|   |-- Total.seasmean.SON.ECHAM6-wiso.JRA55.nc
|   |-- Total.yearly.ECHAM6-wiso.JRA55.nc
| 
|-- Intercomparison_T42
    |-- Total.monthly.IsoGSM.JRA55.T42.nc
    |-- Total.monthly.IsoGSM.NCEPR2.T42.nc
    |-- Total.monthly.IsoGSM.ERA5.T42.nc
    |-- Total.monthly.MIROC5-iso.JRA55.T42.nc
    |-- Total.monthly.ECHAM6-wiso.JRA55.T42.nc
    |
    |-- IsoGSM.JRA55
    |   |-- Total.climatology.IsoGSM.JRA55.T42.nc
    |   |-- Total.seasmean.DJF.IsoGSM.JRA55.T42.nc
    |   |-- Total.seasmean.JJA.IsoGSM.JRA55.T42.nc
    |   |-- Total.seasmean.MAM.IsoGSM.JRA55.T42.nc
    |   |-- Total.seasmean.SON.IsoGSM.JRA55.T42.nc
    |   |-- Total.yearly.IsoGSM.JRA55.T42.nc
    |-- IsoGSM.NCEPR2
    |   |-- Total.climatology.IsoGSM.NCEPR2.T42.nc
    |   |-- Total.seasmean.DJF.IsoGSM.NCEPR2.T42.nc
    |   |-- Total.seasmean.JJA.IsoGSM.NCEPR2.T42.nc
    |   |-- Total.seasmean.MAM.IsoGSM.NCEPR2.T42.nc
    |   |-- Total.seasmean.SON.IsoGSM.NCEPR2.T42.nc
    |   |-- Total.yearly.IsoGSM.NCEPR2.T42.nc
    |-- IsoGSM.ERA5
    |   |-- Total.climatology.IsoGSM.ERA5.T42.nc
    |   |-- Total.seasmean.DJF.IsoGSM.ERA5.T42.nc
    |   |-- Total.seasmean.JJA.IsoGSM.ERA5.T42.nc
    |   |-- Total.seasmean.MAM.IsoGSM.ERA5.T42.nc
    |   |-- Total.seasmean.SON.IsoGSM.ERA5.T42.nc
    |   |-- Total.yearly.IsoGSM.ERA5.T42.nc
    |-- MIROC5-iso.JRA55
    |   |-- Total.climatology.MIROC5-iso.JRA55.T42.nc
    |   |-- Total.seasmean.DJF.MIROC5-iso.JRA55.T42.nc
    |   |-- Total.seasmean.JJA.MIROC5-iso.JRA55.T42.nc
    |   |-- Total.seasmean.MAM.MIROC5-iso.JRA55.T42.nc
    |   |-- Total.seasmean.SON.MIROC5-iso.JRA55.T42.nc
    |   |-- Total.yearly.MIROC5-iso.JRA55.T42.nc
    |-- ECHAM6-wiso.JRA55
        |-- Total.climatology.ECHAM6-wiso.JRA55.T42.nc
        |-- Total.seasmean.DJF.ECHAM6-wiso.JRA55.T42.nc
        |-- Total.seasmean.JJA.ECHAM6-wiso.JRA55.T42.nc
        |-- Total.seasmean.MAM.ECHAM6-wiso.JRA55.T42.nc
        |-- Total.seasmean.SON.ECHAM6-wiso.JRA55.T42.nc
        |-- Total.yearly.ECHAM6-wiso.JRA55.T42.nc