Community Profile

photo

Robert


31 total contributions since 2016

Contact

Robert's Badges

  • Thankful Level 3

View details...

Contributions in
View by

Question


pcolor - colorbar question
Hello, I am creating maps using pcolor with a colorbar using colors from white to yellow to light red for small to medium to la...

7 months ago | 0 answers | 0

0

answers

Question


Extracting info from multiple matrices
Hello, Wondering if anyone could suggest a simple way to extract info from matrix B based on Matrix A. I have two "correpondin...

7 months ago | 1 answer | 0

1

answer

Question


How could I add colors to regions in a global map?
Hi, Wondering if is an easy and quick way to add colors to regions in a global map (matrix)? Like this...(attached figure)...

8 months ago | 1 answer | 0

1

answer

Question


How to modify font size in a miller projection map?
Hi, Wondering how to modify the font size of the text for the longitudes in a miller projection map? Thanks!

9 months ago | 1 answer | 0

1

answer

Question


Extracting Attribute Info from .nc file
Hi, ncdisp('File.nc'); Source: C\Folders........\File.nc Format: classic Global Attributes: YearInfo ...

11 months ago | 0 answers | 0

0

answers

Question


How can I create a matrix from 3 vectors?
Hello, I would like to ask if anyone knows how to create a matrix from 3 vectors: values (z), latitude (y), and depth (x), as...

1 year ago | 1 answer | 0

1

answer

Question


How a large timetable (10 million rows by 15 columns) could be modified to a smaller table?
Hello, Here is an example of my 10 million x 15 columns timetable... Time Par_Name1 Par_Name2 ... Par_Name12 UniqueID Va...

1 year ago | 1 answer | 0

1

answer

Question


Join two tables with different sizes
Hello, I am trying to join two tables with different sizes A = 50000 x 12 B = 9 x 3 Both matrices have a variable ...

1 year ago | 1 answer | 0

1

answer

Question


How to reorder a matlab table based on a portion of variables name
Hi, Wondering if anyone knows how to reorder a Matlab table based on a portion of variables name (numerical ID within the var...

1 year ago | 2 answers | 1

2

answers

Question


How to read dates/times with time zone
Hi, Wondering how to read the following dates/times: 2003-01-16T06:28:00Z 2003-02-16T03:13:00Z 2003-03-16T04:11:07Z ...

1 year ago | 1 answer | 0

1

answer

Question


How to replace numbers (-999) for NaN in a dataset?
Hi, I have a large dataset with variables containing -999. I want to change those numbers to NaN but it is not working... ...

1 year ago | 2 answers | 0

2

answers

Question


How to use grpstats to create statistics using nominal variable from a dataset?
Hello, Wondering how to use grpstats to create statistics using nominal variable from a dataset? This is my dataset (examp...

1 year ago | 0 answers | 0

0

answers

Question


How to copy files to different folders based on part of filename (strings and numbers)
Hi, I haven't been able to find a solution to my problem when trying to copy files with similar part of filename, including w...

1 year ago | 1 answer | 0

1

answer

Question


Adding High Resolution basemap to Geographic Bubble Chart
Hi, From: https://www.mathworks.com/help/matlab/creating_plots/_mw_47bfdfc1-09dc-40c2-82c6-280c83609dd8.html 'To use anot...

1 year ago | 0 answers | 0

0

answers

Question


Shade with different colors portions of figure based on data
Hello, Wondering if anyone could help me with this... I do have a time-series (Data attached) with positive and negative v...

1 year ago | 1 answer | 0

1

answer

Question


Find specific files based on sections of file name
Hello, I want to generate an analysis using .csv files. How could I make a search to load only files that have specifics sect...

1 year ago | 1 answer | 0

1

answer

Question


How to delete/retain variables (columns) from a table based on sections of the variables name
Hello, Wondering if anyone knows how to delete/retain variables (columns) from a table based on portions of the variables nam...

1 year ago | 1 answer | 0

1

answer

Question


Extract clusters info from dendrogram as a matrix
Hello, Wondering if somebody could guide me here... I do have data from instruments at different locations (Latitude and L...

1 year ago | 1 answer | 0

1

answer

Question


How to sort a table by portions of the variable names in columns
Hi, I would like to ask this question in two parts... 1) Wondering how to sort this table based on the end portion of the...

2 years ago | 1 answer | 0

1

answer

Question


How to add names to table variables from a large cell with names?
Hello, I have a 600x1000 array (double), where Columns have data like this... 145.65 18.81 29.06 28.48 ... 145.66 18.73...

2 years ago | 1 answer | 0

1

answer

Question


How to obtain statistics between rows from columns with similar variable name when using timetable?
Hello, Wondering how to obtain the mean (and number), for each row, from columns with a similar variable name (see below, K00...

2 years ago | 1 answer | 0

1

answer

Question


Using @range in timetable when having NaN's
Hi, I am trying to calculate daily mean and daily range from a timetable: '25-Feb-2008 00:00:00' 29.1580000000000 '25-F...

2 years ago | 1 answer | 0

1

answer

Question


Loop files, create a timetable and add file names to variable names
Hi, Wondering if anyone is familiar with how adding file names to the variable names in a loop when creating a timetable? ...

2 years ago | 2 answers | 1

2

answers

Question


Would be possible to calculate half hour average by using retime?
Hello, The current time steps allowed in retime <https://www.mathworks.com/help/matlab/ref/retime.html> are: 'yearly' One...

2 years ago | 2 answers | 0

2

answers

Question


How to extract a diagonal band of data from a square matrix, to reduce array size?
Hi, I am looking to extract data for the region Latitudes (North=29 and South= 22.5) and Longitudes (West= -179 and East= -16...

2 years ago | 1 answer | 0

1

answer

Question


How to insert values to specific locations in a matrix
Hi, Looking for help on how to insert values into a 3D matrix (array) based on their latitude and longitude positions. This i...

2 years ago | 1 answer | 0

1

answer

Question


Read file, extract region and save
Hi, I am trying to read multiple .nc files (I know how to do this, see below), then extract a small region from each file (n...

2 years ago | 0 answers | 0

0

answers

Question


How to use function table (or timetable) inside a loop to generate a final table that contains a large number of variables (columns) with names
Wondering if anyone could suggest how to use the function table (or timetable) inside a loop to generate a final table that cont...

2 years ago | 2 answers | 0

2

answers

Question


How to create a new matrix adding vectors of different size based on time
Hi, Wondering if I could get some ideas, or guide me to a similar example, on how I can organize 300 times series of data, ea...

2 years ago | 3 answers | 0

3

answers

Question


How to read .nc files that are located in multiple folders (sub-subfolders with similar name).
In my case, 'Main' folder has 16 subfolders (2002, 2003, ..., 2017), while each subfolder have 365 sub-subfolders (001, 002, ......

2 years ago | 1 answer | 0

1

answer

Load more