Community Profile

# Joseph Koval

8 total contributions since 2018

View details...

Contributions in
View by

Question

Contouring irregularly spaced points
I have data at 132 irregularly spaced lat,lon locations that I want to create a contour map of using contourf So, I have thre...

10 months ago | 0 answers | 0

### 0

Question

how to contour irregularly spaced data using contourf
I have data at 132 irregularly spaced lat,lon locations that I want to create a contour map of using contourf So, I have thre...

10 months ago | 0 answers | 0

### 0

Question

constructing file identifier from string?
I open several files, write text to the files upon opening them...for example... fullfileKBDR = strcat('/Users/jkoval/Docum...

1 year ago | 1 answer | 0

### 1

Question

When using textscan how do I process repeating data?
I have a file that looks like below. It has repeating blocks with a header line followed by a non-constant number of data lines,...

1 year ago | 1 answer | 0

### 1

Question

How do I use an matrix of indices to reference values in another matrix without using a loop?
I have a matrix that contains 20 vertical temperature values. It is of size 20 X 751 X 1500. Call this matrix *alltemps*. I ...

1 year ago | 1 answer | 0

### 1

Question

How do I add a expand a dimension of a matrix by adding an additional value to the dimension but add it to the dimension in a specific order using an index?
I have a 20 X 751 X 1500 matrix that contains a list of temperatures in the first dimension at each point on a 751 X 1500 grid. ...

1 year ago | 0 answers | 0

### 0

Non-loop comparison of 3 - D matrices using "find"?
Thanks Andrei...your suggestion pushed me in the right direction...I had to modify a bit to get it to work. Here's my final vers...

1 year ago | 0

Question

Non-loop comparison of 3 - D matrices using "find"?
I have an 3-D matrix that is 21 X 751 x 1500. The dimensions are height above sea level (21) X grid row (751) X grid column (150...

1 year ago | 2 answers | 0