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Lilya


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88 total contributions since 2015

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Question


how to find the index?
Hi all, I am facing a trouble in extracting the indecies from the 3rd dimension of matrix using 'find' function. for exam...

21 days ago | 1 answer | 0

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answer

Question


how to do running mean?
Hi all, I have a 3d matrix with a dimension of 21*41*273, for which I want to do the running mean over the third dimension (...

1 month ago | 1 answer | 0

1

answer

Question


how to match x-axis subplots?
Hi all, I've attached a figure that contains three subplots which have three different years what I need is to make all the...

5 months ago | 1 answer | 0

1

answer

Question


24 hour running mean
Hi all- I have data that have been collected at the following time (please see below). The time is not uniform, so what I need...

6 months ago | 2 answers | 0

2

answers

Question


Average of 3d matrix
Hi All, I have 3D matrix with dimension (61,57,273) the 273 is daily time. 39 weeks has 273 days. I want to do a weekly avera...

6 months ago | 1 answer | 0

1

answer

Question


how to plot two y axes with different zeros?
Hi all I want to have a plot similar to the attached figure. It should have 2 y-axes, but the right one is shifted in position...

7 months ago | 0 answers | 0

0

answers

Question


how do I extract time series?
Hi all, I am trying to extract the data from the nc list of files using the following loop. 1- extract the whole parameter 2- ...

8 months ago | 1 answer | 0

1

answer

Question


how to have the final vector?
Hi all, I've written the following script to calculate the wind direction from u and v components, taking into consideratio...

8 months ago | 2 answers | 0

2

answers

Question


how to extract specific numbers from string?
Hi all- I have to access the file name (MERRA2_100.tavg1_2d_slv_Nx.19800101.nc4.nc4) to be able to read the data. Accordingly...

9 months ago | 1 answer | 0

1

answer

Question


how to specify time in x-axis?
Hi all, the attached figure shows three panels with the same x-axis limit. but the third panel doesn't have the same time sp...

11 months ago | 1 answer | 0

1

answer

Question


how to code color bar in specific time?
Hi all I've plotted the attached figure, that I want to get the colorbar in dd/mm format any help is much appreciated. Th...

1 year ago | 1 answer | 0

1

answer

Question


how to plot percentage?
Hi all, I would ask your kind help to plot percentage similer to the attached figure. much appreciated.

1 year ago | 1 answer | 0

1

answer

Question


how to color specific part in the global map?
Hi everyone, Is there is any way to create a map similar to the attached one? But coloring the Red Sea 'for example' instead o...

1 year ago | 0 answers | 0

0

answers

Question


how to create timeline plot?
Hi all, I want to create a timeline plot similer to the following: North | |||||||||||||||||||||||||||| ...

1 year ago | 2 answers | 0

2

answers

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how to store data in a matrix?
Hi all, I want to loop over the third dimension of the 3D matrix and calculate the average then sore the resulted data in a ...

1 year ago | 1 answer | 0

1

answer

Question


how to get time series from 3D matrix?
Hi all, I want to get the time series from the 3D matrix the has the dimention of (8*11*1416), the result is getting (1416*1...

1 year ago | 1 answer | 0

1

answer

Question


how to download data from website?
Dear all, I am trying to download data from the following website https://oceandata.sci.gsfc.nasa.gov/MODIS-Aqua/Mapped/Dai...

1 year ago | 1 answer | 0

1

answer

Question


How to loop over this lines?
Hi all, could anyone help to creat a loop over the folloing lines? Thanks a lot for the help. SW_NRS = nan(11,8,960); S...

2 years ago | 1 answer | 0

1

answer

Question


how to correct time ?
Hi all, the from netCDF file shows: time Size: 365x1 Dimensions: time Data...

2 years ago | 1 answer | 0

1

answer

Question


why nanmean error?
Hi all, I am trying to average 3d matrix that have nan values, but I am getting the following error: Error using nanme...

2 years ago | 2 answers | 0

2

answers

Question


how to plot contour of matrix?
Hi all.. the attached plot is showing the time vs. latitude for the sea surface temperature (SST) anomalies (see attachment a...

2 years ago | 1 answer | 0

1

answer

Question


how to read data from characters?
Hi all, I am trying to read the variables from the list of characters those are saved as .mat file 'attached screenshot.' ea...

2 years ago | 1 answer | 0

1

answer

Question


how to reshape 3d matrix?
Hi all, I have a 3d matrix with the dimension of 1*458*289 that should be reshaped to be 458*289*1. I used permut function b...

2 years ago | 1 answer | 0

1

answer

Question


how to average multiple monthly data?
Hi all, I've downloaded MODIS satellite monthly average data from 2003-2018 as a .nc files to get SST data. from the extracted...

2 years ago | 1 answer | 0

1

answer

Question


how to title the plots using for loop?
Hi all, I have a char array (attached) that i want to use it as a title in the for loop any help would be appreciated. ...

2 years ago | 1 answer | 0

1

answer

Question


how to store the data into 3d matrix?
Hi all, i have two different 3d matrices (lat = 40*1*1461, lon= 23*1*1461) that I apply the following commands to specify th...

2 years ago | 0 answers | 0

0

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Question


how to save and plot different matrix?
Hi all, I've written the following code to get the matrix of SST (sea surface temperature), but also I want to get the plot ...

2 years ago | 0 answers | 0

0

answers

Question


how to convert character data to double?
Hi all, i have a char array that has these values below, which i want to get a bouble array of it. 01/04/2016 02/04/20...

2 years ago | 1 answer | 0

1

answer

Question


finding data in a matrix
Hi all, I am in a trouble :( i do have a matrix of 251*28 that I want to extract the data by giving x and y values (columns...

2 years ago | 2 answers | 0

2

answers

Question


how to flip the direction of the axis?
Dear all, I want to change the x-axis direction from right to left but also keeping the values to be not affected (reversed/...

2 years ago | 1 answer | 0

1

answer

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