# 주희 박

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Question

Sum specific dimension in matrix

Hi, I attached a matrix that consist of 7X9X240. The 3rd dimension is time(20years X 12Month=240). So I want to pick January ~...

ungefär en månad ago | 1 answer | 0

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answerQuestion

Make 3 dimensional matrix

Hi, I attached mathworks data including 3 variables Lat,Lon,val. I want to make 3 dimensional matrix like below. (LatXLonXval)=...

2 månader ago | 2 answers | 0

### 2

answersQuestion

integral calculus of timeseries data

Hi! I attached time data (t) & values(Value). And when i plotting these data, I gat a plot looks like trigonometrical function. ...

4 månader ago | 1 answer | 0

### 1

answerQuestion

Draw vertical lines which have constant interval

Hi, I attached time(datetime, 1980.1.1~2015.12.31) and set y value as P=[1:432]. * I convert date form.I also attached origin...

4 månader ago | 2 answers | 0

### 2

answersQuestion

read many ncdata using ncread

Hi, I have several mobthly ncdata. And their names are consised of date. * But I got an error when i tried to atteached NC file...

4 månader ago | 1 answer | 0

### 1

answerQuestion

I got wrong data when i use datetime convertfrom

Hi I attached time(year:1999) data. It was nc data so when I use ncdisp, its units = 'hours since 1800-01-01 00:00:0.0' I trie...

5 månader ago | 2 answers | 0

### 2

answersQuestion

Find value(string) in specific line

Hi, I attached example like below. And I want to get a value in #cup. In Example, It gonna be 332. a=12345 apple= 3333 sky=24...

5 månader ago | 2 answers | 0

### 2

answersQuestion

about convert time data and plotting

Hi. I have a question about converting time data I have time data in double and Thickness data of water mass I calculated. Att...

6 månader ago | 2 answers | 0

### 2

answersQuestion

About interpolation pressure & temperature

Hello. I attached observed Pressure and Temperature. Pressure was not observed in same interval. So I want to make Pressure in...

7 månader ago | 1 answer | 0

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answerQuestion

Convert gregorian day to yyyy-mm

Hi, I attached 'Time' variable from 1995-01-01~2021-12-15 and it is monthly data. It's units = 'days since 1950-01-01 00:00:00 ...

7 månader ago | 1 answer | 0

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answerQuestion

Adjust isopycnal line in tsdiagram

Hi I want to adjust isopycnal line of ts diagram. I draw below tsdiagram using theta_sdiag(I got it on web). I want to show spe...

7 månader ago | 0 answers | 0

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answersQuestion

num2char? dpath?

Hello, I got a cord and it contains a 'num2char', 'dpath'. But I can't find what they are. Are they same with 'num2str' and 'pa...

7 månader ago | 1 answer | 0

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answerQuestion

Cell2mat with different rows

Hi, I want to convert cell to array or double no matter except cell. So I tried cell2mat but I got an error because each cell ha...

8 månader ago | 1 answer | 0

### 1

answerQuestion

Get y value in plot(t-s diagram)

Hi, This is t-s diagram and I want to get y value that meet with black x line. There are 2 points in the pic. Can I get them ...

8 månader ago | 1 answer | 0

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answerQuestion

find first& end of array

Hi S=[ 0 1 5 2 0 0 0 9 3 50 53 0 0 5 7 4] ; And I want to pick first&last number of continued numbers except 0. Like in S ->1...

9 månader ago | 3 answers | 0

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answersQuestion

How to convert to nan

FF= [1 2 3 4 5; 6 7 8 9 10; 11 12 13 14 15]; And if n<10, convert n to nan. This is what i want to know Actually I have 1...

9 månader ago | 2 answers | 0

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answersQuestion

How to interpolate pressure

I have Pressure data (Attached file) and I want to interpolate pressure by 1m, from 5m to 700m. How can I make the code? I kn...

9 månader ago | 1 answer | 0

### 1

answerQuestion

Simple question about for loop

Hi I have cell data that consist of different row size like below picture. Let's assume this name of this cell is A. And I w...

9 månader ago | 1 answer | 0

### 1

answerQuestion

How to remove specific rows

Hello I have two datas and they are corresponded. I want to delete rows which is zero value in a. And I also want to delete sam...

11 månader ago | 1 answer | 0

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answerQuestion

Smoothing contour plot of isotherm

Hi i have an argo data and I'm trying to make isotherm line. I choose 1999~2004 winter data and interpolation 1m. And I ...

12 månader ago | 1 answer | 0

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answerQuestion

How to interpolation an argo data?

I'm work on an argo data consist of (cru,time,lon,lat,Prof{S,P,T}) and each S(salinity),T(temperature),P(pressure) is cell like...

12 månader ago | 0 answers | 0