[ferret_users] manipulation of netcdf file

To: ferret_users@xxxxxxxx

Subject: [ferret_users] manipulation of netcdf file

From: saurabh rathore <rohitsrb2020@xxxxxxxxx>

Date: Fri, 2 Nov 2018 11:19:44 +1100

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Dear Ferreters,

As currently in am working on creating netcdf file that I have received from Matlab processing. I can't upload the file as I am not allowed to do so. But I can show how this Matlab processed netcdf file is arranged.

currently SET data sets:
    1> ./adpc.nc (default)
name     title                                         I         J         K         L
LON      Longitude                                ...       ...       ...       1:4503
LAT      Latitude                                   ...       ...       ...       1:4503
DEPTH    Depth                                   ...       ...       1:60      1:4503
U        Zonal velocity component           ...       ...       1:60      1:4503
V        Meridional velocity component    ...       ...       1:60      1:4503

list/l=1:10 lon,lat
             DATA SET: ./adpc.nc
             TIME: 16-OCT-2018 06:10 to 16-OCT-2018 07:00
Column 1: LON is Longitude (degrees_east)
Column 2: LAT is Latitude (degrees_north)
                                          LON    LAT
16-OCT-2018 06:13:19 / 1: 147.4 -42.99
16-OCT-2018 06:18:18 / 2: 147.4 -43.01
16-OCT-2018 06:23:17 / 3: 147.4 -43.03
16-OCT-2018 06:28:18 / 4: 147.4 -43.04
16-OCT-2018 06:33:19 / 5: 147.4 -43.06
16-OCT-2018 06:38:18 / 6: 147.4 -43.07
16-OCT-2018 06:43:18 / 7: 147.4 -43.09
16-OCT-2018 06:48:18 / 8: 147.4 -43.10
16-OCT-2018 06:53:18 / 9: 147.4 -43.12
16-OCT-2018 06:58:18 / 10: 147.4 -43.13

list/l=1 depth
             VARIABLE : Depth (meter)
             FILENAME : adpc.nc
             SUBSET   : 60 points (Z)
             TIME     : 16-OCT-2018 06:13
1    / 1:   18.0
2    / 2:   26.0
3    / 3:   34.0
4    / 4:   42.0
5    / 5:   50.0
6    / 6:   58.0
......................

......................

.....................

57   / 57: 466.0
58   / 58: 474.0
59   / 59: 482.0
60   / 60: 490.0

list/l=1:10/k=1 u,v
             DATA SET: ./adpc.nc
             TIME: 16-OCT-2018 06:10 to 16-OCT-2018 07:00
             Z: 1
Column 1: U is Zonal velocity component (meter second-1)
Column 2: V is Meridional velocity component (meter second-1)
                                            U     V
16-OCT-2018 06:13:19 / 1:    ....    ....
16-OCT-2018 06:18:18 / 2:    ....    ....
16-OCT-2018 06:23:17 / 3:    ....    ....
16-OCT-2018 06:28:18 / 4:    ....    ....
16-OCT-2018 06:33:19 / 5: 0.1239 -0.7289
16-OCT-2018 06:38:18 / 6: 0.1832 -0.4678
16-OCT-2018 06:43:18 / 7:    ....    ....
16-OCT-2018 06:48:18 / 8:    ....    ....
16-OCT-2018 06:53:18 / 9:    ....    ....
16-OCT-2018 06:58:18 / 10: -0.0560 -0.0276

so how to make a proper structured netcdf file from this information ? It will be good example for me to process the data collected during any research voyage.

cheers, saurabh

REGARDS

Saurabh Rathore

Research Scholar (PhD.)

Centre For Oceans, Rivers, Atmosphere & Land Science Technology

Indian Institute Of Technology, Kharagpur

contact :- 91- 8345984434