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Chad Greene


The University of Texas at Austin

1.178 total contributions since 2012

I am interested in the floating ice shelves that fringe East Antarctica. My current work is toward building a better understanding of how climatology influences glaciology via oceanography. I also have some experience with the acoustics of gas hydrates and oceanic methane bubbles.

Homepage: www.chadagreene.com
Professional Interests: Antarctic ice shelf dynamics, sea level rise, underwater acoustics, methane hydrates

Note: I will not do your homework for you and I will not respond to emails directing me to a question posed on the Answers forum.

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Submitted


The Climate Data Toolbox for Matlab
A set of low-level functions and tutorials for analyzing and displaying Earth science data.

1 dag ago | 1 download |

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How to apply hatched region to a polar map
For anyone who wants to do this with Antarctic Mapping Tools, you may be able to use my stipple function. For a lat,lon grid and...

6 dagen ago | 1

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tile
Easily determine indices to break a large 2D matrix into smaller tiles.

ongeveer een maand ago | 7 downloads |

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cmocean perceptually-uniform colormaps
Perceptually-uniform colormaps inspired by oceanography

ongeveer een maand ago | 162 downloads |

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How can I create a gif that plays only once?
Use my gif function! Just type gif('myfile.gif','LoopCount',1) for the first frame and then gif to write each subse...

2 maanden ago | 1

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How do I filter my data points without using smoothdata?
What about movmean to smooth the data, then interp1 to pick out the 5 points you want?

2 maanden ago | 0

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How do I read an image file in .fits format and convert it to.png or .tiff?
You should be able to read it with fitsread and then save it to png or tiff with imwrite.

2 maanden ago | 1

Answered
How to create a only a time vector starting 13:15:00 to 20:59:00 with 1 minute interval? R2016a
This is a datetime for today, starting at 13:15 and going to 20:59, in 1 minute [1/(24*60)] intervals. t = datetime(2018,12,11...

2 maanden ago | 0

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Answered
time series comparison metric
The simplest way is just to compare the standard deviations of each signal: st1 = std(d1); st2 = std(d2); Although that ap...

2 maanden ago | 0

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Answered
Make x axis ticks and extent match
You're on the right track. If you want all the xticks to be the same, then you'll have to set them all to the same values. Curre...

2 maanden ago | 0

Answered
Why the EOF gives the total of 99.9
This line in caleof is the culprit: expvar(iN)=fix((dsum(iN)*100/sum(dsum))*10)/10; The fix function rounds down. The part th...

3 maanden ago | 0

Answered
How to change figure size?
The paper size options are for printing, so they don’t change the size of the figure. The ‘Position’ property sets the size of ...

3 maanden ago | 10

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Answered
How do I create a color bar to correspond to my jet color scheme?
Try this: Plot some data: surf(peaks) Change the colormap*: colormap(jet) Add a colorbar and put a label on it: cb = ...

3 maanden ago | 0

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Answered
creating subplot from function
Looks like instead of |x| you meant to call that variable |fname|? If so, something like this: fname = {'fname1.txt','fname...

4 maanden ago | 0

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Antarctic Mapping Tools
A toolbox for analysis and display of Antarctica-related data

4 maanden ago | 34 downloads |

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ALBMAP
Data loading and interpolation functions for Le Brocq's ALBMAP v1 dataset.

4 maanden ago | 2 downloads |

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sigmoid
Evaluate a simple sigmoid function.

4 maanden ago | 40 downloads |

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BedMachine
Some tools for working with data from Morlighem et al.'s BedMachine data for Greenland and Antarctica

4 maanden ago | 6 downloads |

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Arctic Mapping Tools
Or: Antarctic Mapping Tools for Matlab, Greenland Edition

4 maanden ago | 21 downloads |

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How can I create a montage of images without using the montage function?
Emily, Note: Screenshots of code are sometimes tough to follow along with. It's typically more helpful to copy and paste the...

4 maanden ago | 0

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Filling NaN void in polar plot
What if you <https://www.mathworks.com/matlabcentral/fileexchange/45952 draw a gray circle> the size of your polar graph, then p...

4 maanden ago | 0

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Answered
How to check a GPS coordinate is located on a road?
Here's a quick way to do it. Below I'm using standard sample data that comes with the Mapping Toolbox, so you should be able to ...

4 maanden ago | 0

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Error using gcm?
It looks like another plot was initialized or clicked on after calling |axesm|, because this should work just fine: figure...

4 maanden ago | 0

Submitted


borders
Simply plot national and US state boundaries, with or without Matlab's Mapping Toolbox.

4 maanden ago | 138 downloads |

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Submitted


EOF
Empirical Orthogonal Functions tailored for spatiotemporal analysis, with a tutorial.

5 maanden ago | 60 downloads |

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crameri perceptually uniform scientific colormaps
Perceptually uniform scientific colormaps from Fabio Crameri.

5 maanden ago | 11 downloads |

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REMA Reference Elevation Map of Antarctica
Data loading and interpolation functions for the 1km and 200 m versions of REMA.

5 maanden ago | 3 downloads |

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Answered
Display lat lon on a variable
See also <https://www.mathworks.com/help/matlab/ref/heatmap.html |heatmap|>.

6 maanden ago | 0

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is it possible to create Geolocation shape (shp) file using matlab?
If you have the Mapping Toolbox you can use <https://www.mathworks.com/help/map/ref/shapewrite.html |shapewrite|>.

6 maanden ago | 0

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Answered
Display lat lon on a variable
If the cape data is already a 41x41 grid, I believe Claudio's suggestion of using |meshgrid| and |griddata| lines are unnecessar...

6 maanden ago | 0

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