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Re: [ferret_users] regarding depth axis



Dear Sir,

Thank you for a super quick reply. I did it in a similar way.

define axis/z/from_data/units="meters"/depth depth_axis=depth[k=1:42]

let voz=vo[gz=depth_axis@asn]

I hope this is also correct ?

And I also want to know the use of Mask variable. Do I need to multiple mask variable with current variable as at greater depth currents may not present. Am I right ?

regards, saurabh


On Tue, Apr 17, 2018 at 2:03 PM, Abhisek Chatterjee <chatterjeea.ocean@xxxxxxxxx> wrote:
Saurabh,

You may try as following:

def axis/z zaxis=depth
let v=vo[gz=zaxis@asn]


now the new variable 'v' has the desired z coordinate.

Regards,
Abhisek

---------------------------
Dr. Abhisek Chatterjee

Scientist 'D'
& Scientist-in-charge: Ocean Climate
Ocean Modeling and Data Assimilation Group (MDG),
Indian National Centre for Ocean Information Services (INCOIS),
Ministry of Earth Sciences, Government of India,
"Ocean Valley",
Pragathi Nagar (BO), Nizampet (SO)
Hyderabad-500090


Phone no. (office) +91-4023886076 (Office Hours: 9 am-5:30 pm IST)
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On Tue, Apr 17, 2018 at 9:23 AM, saurabh rathore <rohitsrb2020@xxxxxxxxx> wrote:
Dear Ferreters,

I am facing a problem in regarding depth axis and I also want to know that what is the use of mask variable. If anyone used ORAS 4 data, as this data is having 3 variable namely currents, mask and depth. I want to put the depth axis in the current variable and consequently want to know what is the use of mask variable.

I am attaching a sample file for this testing.

​I believe its a very simple problem and I am missing something.​

​Regards, Saurabh​

--


REGARDS

Saurabh Rathore
Research Scholar (PhD.)
Centre For Oceans, Rivers, Atmosphere & Land Science Technology
Indian Institute Of Technology, Kharagpur
contact :- 91- 8345984434




--


REGARDS

Saurabh Rathore
Research Scholar (PhD.)
Centre For Oceans, Rivers, Atmosphere & Land Science Technology
Indian Institute Of Technology, Kharagpur
contact :- 91- 8345984434

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