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SGMukherjee


Last seen: 3 years ago |  Active since 2018

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Contour plot in 2D using x,y,z data
I have x,y,z datalike this the attached text file. I would like to make a contour plot using this data. I am using the code Su...

3 years ago | 1 answer | 0

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answer

Question


how to plot smooth contour using the data?
I have data as attached. I have electron density values for different latitudes and longitudes. The latitude range (y axis) is 1...

6 years ago | 1 answer | 0

1

answer

Question


How to read two files simultaneously?
I have a pair of files such as Arenosillo.2007.047.12.07.G18.txt and Arenosillo.2007.047.12.07.ion.txt. I have such 500 pairs. I...

6 years ago | 1 answer | 0

1

answer

Question


Plottong double y axis with data from two different data sets for right y axis. How to create legends for two different data sets in right Y axis for MATLAB 2015a?
[hAx,hLine1,hLine2] = plotyy(Altitude1,OcculationAz,[Altitude1',Altitude2'],[COSMIC',Digisonde']); title('Variation of Elec...

6 years ago | 1 answer | 0

1

answer

Question


contour plot based on xyz data
I have xyz data as attached. X is longitude, y is altitude and z is electron density. For each value of longitude from 75 to 95,...

6 years ago | 2 answers | 1

2

answers

Question


How to extract information from the filename?
I have almost 6000 files with names like Arenosillo.2005.344.13.49.G13.txt where 2005 is the year, 344 is the number of day of t...

6 years ago | 2 answers | 0

2

answers

Question


How to find the maximum values from each column 2 and 3 and find the corresponding values from column 1?
I have 543 .txt files with 3 columns. I need to find the maximum values for column 2 and 3 for each of these files and scatter p...

6 years ago | 1 answer | 0

1

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Question


I have data file which has 3 columns. I need to find the maximum values each from column 2 and 3 and then find the values in column 1 for which the values in column 2 and 3 are 0.24 of the maximum values of column 2 and 3. How to do this?
I have data file which has 3 columns. I need to find the maximum values each from column 2 and 3 and then find the values in col...

6 years ago | 0 answers | 0

0

answers

Question


How to process and plot the data from the .txt files when the filenames rae not sequential?
filename = 'Cyprus.2010.101.07.52.G06.txt'; delimiterIn = ' '; % headerlinesIn = 1; A = importdata(filename,delimite...

6 years ago | 1 answer | 0

1

answer