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...

presque 5 ans il y a | 1 réponse | 0

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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...

environ 5 ans il y a | 1 réponse | 0

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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...

plus de 5 ans il y a | 1 réponse | 0

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Question

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

plus de 5 ans il y a | 1 réponse | 0

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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...

plus de 5 ans il y a | 1 réponse | 0

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Question

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

plus de 5 ans il y a | 2 réponses | 0

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Question

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 ...

plus de 5 ans il y a | 1 réponse | 0

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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...

presque 6 ans il y a | 1 réponse | 0

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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...

presque 6 ans il y a | 5 réponses | 0

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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...

environ 6 ans il y a | 1 réponse | 0

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Question

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

environ 6 ans il y a | 1 réponse | 0

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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...

environ 6 ans il y a | 2 réponses | 0

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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...

environ 6 ans il y a | 1 réponse | 0

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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...

environ 6 ans il y a | 1 réponse | 0

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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...

environ 6 ans il y a | 1 réponse | 0

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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...

environ 6 ans il y a | 1 réponse | 0

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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. ...

environ 6 ans il y a | 1 réponse | 0

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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...

plus de 6 ans il y a | 1 réponse | 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 ...

plus de 6 ans il y a | 1 réponse | 0

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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...

plus de 6 ans il y a | 1 réponse | 0

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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...

plus de 6 ans il y a | 2 réponses | 0

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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/...

plus de 6 ans il y a | 2 réponses | 3

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Question

how to add date in the title ?
Dear all, I have a for loop to get a subplots of (2,5,i) % i = 1:10 that I want to add the title of the plots using speci...

plus de 6 ans il y a | 1 réponse | 0

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Question

how to do pcolor plots?
Hi all, I've attached an example of the plot that I want to make it. it shows on x-axis = depth y-axis = time z-axi...

plus de 6 ans il y a | 1 réponse | 0

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Question

how to do the data extraction data from a 3D matrix
Hi all, I have a 3D matrix with a dimension of (251*28*10) that I want to extract a specific data from it. As the extracted...

plus de 6 ans il y a | 1 réponse | 0

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Question

how to do the 3d averaging ?
Hi all, I have a 3d matrix that has the dim of 61*81*3 (data*data*days) I want to calculate the mean of the 3rd dimension f...

plus de 6 ans il y a | 1 réponse | 0

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Question

How to create 3d matrix from the 2d matrix?
Hi all, I have a matrix of 251*27 dimension, that I want to store it in the new 3d one that has a dimension of 251*27*10. it...

plus de 6 ans il y a | 1 réponse | 0

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Question

how to do Polar plot?
Hi all, Thank you for the help in advance. I wanted to plot the data usin' polar plot as the exmple shows https://matplotl...

presque 7 ans il y a | 2 réponses | 0

2

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Question

correlation shows NaN values?
Hi all, I would like to calculate the correlation between two vectors (1*744) for each. but the correlation output gives a ma...

environ 7 ans il y a | 1 réponse | 0

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Question

how i do loop over column?
hi all, I have a matrix with the dim of 978 * 744 which I want to loop over a number of a column with time step equal to 168...

environ 7 ans il y a | 1 réponse | 0

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