Chad Greene

Last seen: 5 days ago

NASA Jet Propulsion Laboratory

1,205 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

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

10 days ago | 6 downloads |

Question

Why is MATLAB using my network?
I'm using a wifi hotspot and I want to minimize my data usage. Unfortunately, whenever I have MATLAB R2019b open, it seems to be...

29 days ago | 1 answer | 1

1

answer

Submitted

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

2 months ago | 158 downloads |

Submitted

COVID19
Mapping coronavirus cases in the US

4 months ago | 12 downloads |

Submitted

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

6 months ago | 82 downloads |

Submitted

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

6 months ago | 22 downloads |

Question

Disable automatic Data Tips
I've just updated from R2018b to R2019b, and now every time I click on a plot, it prints a new Data Tip without my asking it to....

7 months ago | 1 answer | 1

1

answer

Submitted

sinefit
Fit an annual sinusoid to data using a least-squares approximation.

8 months ago | 19 downloads |

Submitted

Bedmap2 Toolbox for Matlab
Get Bedmap2 data into Matlab. Several tools for data access, interpolation, and plotting.

9 months ago | 12 downloads |

Answered
How to Regrid the netcdf data in order to achieve smaller/greater spatial resolution?
Hey Behzad, This is pretty straightforward: Just use interp2. When reading the data from the NetCDF file you might need to ro...

10 months ago | 2

Answered
how to obtain data of long years included NetCDF file for a " small-time range"?
You can load only the time range of interest by specifying the start indices when you call ncread. Start by using ncdateread t...

11 months ago | 0

| accepted

Submitted

ITS_LIVE Antarctic ice velocity data
Matlab utilities for loading, analyzing, and plotting ITS_LIVE ice velocity data.

11 months ago | 4 downloads |

Answered
How to plot geographical values against a parameter in a color map graph
Parivash, The first step is importing the data into Matlab. Unfortunately the lat and lon data are in degrees-minutes-decimal-...

12 months ago | 0

Submitted

checker
Make a simple logical checkerboard pattern.

12 months ago | 2 downloads |

Question

Should this logical indexing throw an error?
I ran into an issue today whereby Matlab did NOT throw an error, but I wish it had. I had a 1D array, and I wanted to get just t...

1 year ago | 1 answer | 0

1

answer

Answered
How to index every field of a structure and reassign to a structure with a single element in each field
Alternatively, you could stick with the approach you were using, but include the 'uniformoutput',false option. a = structfun(@...

1 year ago | 0

Answered
How to calculate standard precipitation index (SPI)
Use the spei function in the Climate Data Toolbox for Matlab.

1 year ago | 0

Answered
How to calculate standardized precipitation index (SPI).
Hi Govind, You might want to check out the spei function in the Climate Data Toolbox for Matlab. Chad

1 year ago | 2

Submitted

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

1 year ago | 39 downloads |