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Ryan


Noble Group

Active since 2012

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Question


Color area outside of polygon/shapefile?
Hi, I have a shapefile of the U.S.. I am simply looking to fill the outside of this shapefile with a particular color. I'm su...

8 years ago | 2 answers | 0

2

answers

Question


How do you calculate average value of area within a polygon shapefile?
Hi all, I have a high resolution data grid across the U.S.. I would like to find the average value of all data points within ...

9 years ago | 1 answer | 0

1

answer

Question


How To Create A Custom Colorbar
I'm trying to customize a colorbar on a contoured image I am producing. I would like custom intervals with different colors betw...

9 years ago | 1 answer | 0

1

answer

Question


Cannot overlay country/state/district borders from shapefile without blocking data?
Hi, I'm trying to overlay district borders of India over a contourfm image. As of now when I bring in the shapefile the ployg...

9 years ago | 1 answer | 0

1

answer

Question


Cannot find file off FTP server?
Trouble downloading off FTP server; says "file" cannot be found on the server. These is the directory for the files I want t...

9 years ago | 0 answers | 0

0

answers

Question


NCREAD reading GRIB2 files?
For my understanding these are GRIB2 files... any potential reasons they're not working? Maybe I misunderstand that NCREAD canno...

10 years ago | 2 answers | 0

2

answers

Answered
Convert to Mercator projection?
Hello again Chad! Thank you for this. I ended up using "scatterm" which seemed sufficient for the image I wanted to generate. Th...

10 years ago | 0

Question


Convert to Mercator projection?
Attached I have a map... is there an easy way to make this projection Mercator? I am still a novice when it comes to mapping so ...

10 years ago | 2 answers | 0

2

answers

Question


Data I am importing via NCREAD is not similar to values from third party websites
Below is the code I am using and attached is the image it should look like. Spatially, the data is similar but value-wise it is ...

10 years ago | 3 answers | 0

3

answers

Question


Only last plot visible in for loop, different colors between bar and line plot
Hi, I'm having two issues. I have an image that is a bar graph and I'm trying to overlay line plots over it in a for loop. I...

11 years ago | 0 answers | 0

0

answers

Question


Trouble loading data from .nc file
Hi, This is my first time trying to pull data from an netCDF file using MATLAB. I'm having difficulty pulling data from this ...

11 years ago | 1 answer | 0

1

answer

Question


Finding common strings elements in array?
Hi, So this seems ridiculously easy but for some reason I can't find a solution. I imported an excel file into matlab and wan...

11 years ago | 2 answers | 0

2

answers

Question


Check if URL exists
Does anyone know how to check if a URL exists? The function *exist* seems to only work of file paths through a computer.

12 years ago | 1 answer | 0

1

answer

Question


Polar Stereographic Georeference of Raster Data
Hi. I am hoping to give my data lat/lon spatial reference (georeference?) from a polar coordinate system. What's convenient (or ...

12 years ago | 1 answer | 0

1

answer

Answered
How to load .asc file into an array
Jan- what you sent me works well... however the first 30 lines is header information I do not need, is there a way to jump over ...

12 years ago | 0

Question


How to load .asc file into an array
My .asc pathway is loaded into MATLAB however the file itself isn't necessarily loading into my program. The first 30 lines are ...

12 years ago | 2 answers | 0

2

answers

Question


How can I import asc.gz files into matlab?
I need to get files from this directory: ftp://sidads.colorado.edu/pub/DATASETS/NOAA/G02156/24km/2011/ into MATLAB however when...

12 years ago | 2 answers | 0

2

answers