README 1.6 KB

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  1. 1) qsw + qlw :
  2. Download 1.5*1.5 daily fields from:
  3. http://apps.ecmwf.int/datasets/data/interim_full_daily/
  4. step 12
  5. Surface thermal radiation downwards
  6. Surface solar radiation downwards
  7. Download 00:00 --> output_step12_0h.nc
  8. Download 12:00 --> output_step12_12h.nc
  9. Run prep_eraint_qsw_qlwforcings.sh
  10. 2) snow + precip:
  11. Download 1.5*1.5 synoptic monthly means from :
  12. http://apps.ecmwf.int/datasets/data/interim_full_mnth/
  13. step 12
  14. Snowfall
  15. Total precipitation
  16. Download 00:00 --> output_step12_0h.nc
  17. Download 12:00 --> output_step12_12h.nc
  18. Run prep_eraint_prlr_prsn_forcings.sh
  19. 3) t2 + q2
  20. Download 1.5*1.5 resolution 6h fields from :
  21. http://apps.ecmwf.int/datasets/data/interim_full_daily/
  22. step 0
  23. 2 metre temperature
  24. 2 metre dewpoint temperature
  25. Surface pressure
  26. Area : 90S 90N 0E 360E
  27. Download 00:00, 06:00, 12:00, 18:00 --> output_step0.nc
  28. Run prep_eraint_t2_q2_forcings.sh
  29. Run comp_q2.sh
  30. 4) Interp qsw + qlw + snow + precip + t2 + q2
  31. Run interp_eraint.sh
  32. 5) u10 + v10
  33. Download original resolution 6h fields :
  34. step 0
  35. 10 metre U wind component
  36. 10 metre V wind component
  37. 00:00, 06:00, 12:00, 18:00 --> output.grib
  38. by running download_u10v10.py
  39. If you use download_u10v10.py for the first time, you need to
  40. install you API key as described here :
  41. https://software.ecmwf.int/wiki/display/WEBAPI/Accessing+ECMWF+data+servers+in+batch
  42. Run prep_eraint_u10_v10_forcings.sh
  43. 6) Surface wind perturbations:
  44. (To save time, you can go to nanna:/scratch/virginie/wndpert and copy all the data
  45. from this directory)
  46. Run wndpert.sh including for the year preceeding and following the years you
  47. aim at treating
  48. Run rotate_perturb.sh
  49. Run addpert_eraint.sh