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# Megan Mirkhanian

##### Last seen: 1 month ago
21 total contributions since 2018

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Question

I have a map of different colors, I need all z values from greater than 0 to be red, all zero values to be white, and all below zero values to be blue
color specifications imagesc(z) cmap = [1 0 0 ; 0 1 0 ; 0 0 1] ; colorbar colormap(cmap) I applied the code above, but i...

2 months ago | 2 answers | 0

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Question

I have a list of 120 elements in a column, and I need to sum each 12 elements and then sum together the next 12 so from the 120 values I will have 12 different sum values.
I just need a for loop to get the sum of each 12 elements in the column for 10 consequative times.

2 months ago | 2 answers | 0

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Question

I have a row of 1308 values and I need the total every 12 rows. So I need the sum of rows 1-12 and then again for the next 12 numbers
1 1 1 5 5 1 1 1 10 1 1 1 so basically I need the sum of all these numbers in this entire column for the 12 rows an...

2 months ago | 1 answer | 0

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Question

How can I take out months rows from each year.
g

2 months ago | 2 answers | 0

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Question

how to plot two .m files on one graph
This is one of my files File2=csvread('secondhalf.CSV') % samplmean=mean(File2) % std(File2) averageY2 = mean(File2); s...

2 months ago | 1 answer | 0

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Question

Plotting two .m files on one graph
I keep plotting 2 .m files on one graph but they keep plotting on separate graphs. I used hold on on one of the files. File2=...

2 months ago | 1 answer | 0

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Question

Seperate yyyymm to mm-yyyy
I uploaded a table with one of the columns showing yyyymm, How do I get tha column in the mm-yyyy format

3 months ago | 1 answer | 0

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Question

How to separate month and year?
Hi, I have two columns of year and month data sand data The year and month data looks like this 199701, so I want to make ...

3 months ago | 1 answer | 0

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Question

Replace -99 with NaN
How do I repalce -99 values with NaN?

3 months ago | 2 answers | 0

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Question

Seperate Matlab data for my text file
I have data where the year and month are stuck together, as seen 180001, should be 01 1800, how do I seperate that?

3 months ago | 1 answer | 0

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Question

Index exceeds matrix dimensions
char_date_start= char(date_start); char_date_end = char(date_end); yearRange = str2num(char_date_start(1:4))+1:1:str2num(char_...

4 months ago | 1 answer | 0

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Question

Hi I am having a hard time using the getfield. It says there is an error.
The error says to use dynamic field names with structures instead of GETFIELD. %% %%% load the latitude and longitude files (F...

4 months ago | 1 answer | 0

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Question

Define start and end dates when selecting from file
%%% define the start and end dates for your data in YearMonthDay formant, % i.e, "October 1, 1982" should be formatted as "1982...

4 months ago | 1 answer | 1

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Finding the mean of my entire data
Yes, my data has a bunch of rows and columns and I want to find the mean of all the datapoints. I keep using mean(file_name) but...

1 year ago | 0

Question

Finding the mean of my entire data
How do I find the entire mean of all my data points

1 year ago | 3 answers | 0

### 3

Data not appearing only the words are
It worked earlier with netcdf that is why I am confused.

1 year ago | 0

Question

Data not appearing only the words are
I was getting data (numbers) earlier but now im just getting these statments, how do I get my rows and columns of numebrs again?...

1 year ago | 2 answers | 0

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Question

Finding a mean for all my data
Hi, How do I find the mean of all the data given in rows and columns.

1 year ago | 2 answers | 0

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Question

How to separate into different groups?
I have data that is long and it has different groups inside the data, the different groups are separated within the column by sp...

1 year ago | 2 answers | 0