Kate

Northern Arizona University

Actif depuis 2013

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Post-doctoral scientist in the School of Informatics, Computing and Cyber Systems. My research focuses on attributing variation in land-atmosphere carbon exchange to desecrate environmental drivers and leveraging spectral data such as phenology cameras to improve terrestrial biosphere models.

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legend children empty, but need to set transparency
<</matlabcentral/answers/uploaded_files/121077/Screen%20Shot%202018-06-11%20at%204.38.23%20PM.png>> Hi y'all, I'm trying ...

presque 6 ans il y a | 1 réponse | 0

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Indexing error message that makes no sense with cfit
Hi y'all, I'm trying to fit a polynomial to some data, and I keep on getting an indexing error message which makes no sense....

presque 6 ans il y a | 1 réponse | 0

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band (patch) of varying width?
Hi guys, I have an idea for a visualization and I'm wondering if you all think it would be possible with patch or similar. Es...

environ 6 ans il y a | 1 réponse | 0

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coastlines not plotting in new projection
Hi guys, My apologies, I'm a longtime matlab user but new-ish to the mapping toolbox. So I'd like to change the projectio...

environ 6 ans il y a | 1 réponse | 0

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patch which turns transparent at nan values?
Hi y'all, I'm attempting to plot a confidence interval with patch using hte following function that I wrote: functi...

plus de 6 ans il y a | 1 réponse | 0

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import matrix into mapping toolbox? or just draw coastlines in fig
Hi y'all, I'm a longtime user of matlab but new to the mapping toolbox, and I've read through teh documentation but see littl...

plus de 6 ans il y a | 2 réponses | 0

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A répondu
Split numerical double array to multiple columns?
Yep! This also works but it's very inefficient in my mind: w=num2str(data(:, 1)); yr=str2num(w(:, 1:4)) month=str2nu...

environ 7 ans il y a | 0

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Split numerical double array to multiple columns?
Hey guys, I'm sure there's a simple workaround for this but I can't seem to find it. I have data with the following format ...

environ 7 ans il y a | 2 réponses | 0

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réponses

Question

Finding a maximum period
Hey Guys, I'm trying to wrap my brain around how to find n maximum or minimum values in a row. I've used grpstats to genera...

plus de 7 ans il y a | 2 réponses | 0

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A répondu
Split individual cell into multiple cells
Answered my own question and will post for anyone who has the same issue. datevec extracts the month and day. Example: t=...

plus de 7 ans il y a | 1

| A accepté

Question

Split individual cell into multiple cells
I have a variable that I've imported into my workspace which has the following format: TIMESTAMP 20100101 20100102 2...

plus de 7 ans il y a | 1 réponse | 0

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Question

Using z values to display color in mapping toolbox?
Apologies, I'm new to the mapping toolbox. I have coordinates with associated z values that I would like to use to display co...

plus de 7 ans il y a | 1 réponse | 0

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A répondu
string compare of numbers and strings
Could you show us some sample data? Off the top of my head I think you need to use strcmp and/or ismember

plus de 8 ans il y a | 0

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Generate a partial correlation AND p-values from a bootstrap?
Hello, So I would like to bootstrap my partial correlation analysis but also filter for statistical significance. Is there ...

plus de 8 ans il y a | 1 réponse | 0

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Question

Plot colored grid with transparency and overlay
Hello all, I'm looking for a way to plot an n x m x 3 matrix to recreate the following type of graph: <</matlabcentral/a...

environ 9 ans il y a | 1 réponse | 0

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Question

Transposing 3D matrices - stuck
Hello All, My mind is a little tangled on this one. I have a global map of surface temp (see attached) which I need to do a...

plus de 9 ans il y a | 1 réponse | 0

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Question

Odd output from ind2sub
I'm trying to spit out indices for max values in a large matrix at a specific point in time (in this case obs 1560, t(:, :, 1560...

presque 10 ans il y a | 2 réponses | 0

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Question

Method to count number of observations by category
What would be the best method to count observations which fit the criteria number listed in the last column: >> s s ...

presque 10 ans il y a | 3 réponses | 0

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Question

zscore of an array with NaN's?
Hi there! What is the best way to take the zscore of this array while keeping NaNs in their place, and without simply indexin...

plus de 10 ans il y a | 4 réponses | 0

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Question

Indexing to create a new array
I have a very simple question, but just can't seem to wrap my brain around the answer today. My index: >> Wtr Wtr...

plus de 10 ans il y a | 2 réponses | 0

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A répondu
Creating an array of datenum(s)
FYI/for future reference: >> ((datenum([repmat(1871,1692,1) [1:1692]' repmat([15 0 0 0],1692,1)])));

plus de 10 ans il y a | 0

| A accepté

Question

Creating an array of datenum(s)
I'm new to datenum, datestr etc and I have a relatively simple question: I know the original start date of my monthly data: ...

plus de 10 ans il y a | 3 réponses | 0

3

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Question

Daily values to monthly sums
Very silly issue I'm having, clearly it's Friday and my brain is dead! I have yearly data (column 1 below is year, col ...

plus de 10 ans il y a | 2 réponses | 0

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Question

Help with nested for and if loops
I'm attempting to loop through my 140+ years of climate data to sift out wet and dry seasons in the tropics. I've written some ...

plus de 10 ans il y a | 1 réponse | 1

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Question

Creating a monthly average from a matrix
My data, which has 30 years of monthly data, over a 2 degree grid of the globe: >> whos KoppenA_prate Name ...

plus de 10 ans il y a | 1 réponse | 0

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Question

Oh no! A(A==0)=NaN is turning my matrix into all zeros!!
Okay, I'm feeling like an idiot, what on earth could I be doing wrong? >> whos KoppenDsb_airT Name Si...