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# Michiel Smit

Last seen: 15 días ago Active since 2020

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Question

Draw polygon around grid points
Dear reader, I want to draw polygon around a set of grid points. For clarity I have added a figure below I need to draw a ...

alrededor de 2 meses ago | 1 answer | 0

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Filter data based on wind direction
Nevermind, I managed to find a solution myself. It is not very elegant, but at least it works: v = rand(1000,1)*15; phi = rand...

2 meses ago | 0

Question

Filter data based on wind direction
Dear reader, Currently I am working with a dataset consisting of windspeeds (v) and directions (phi) in several locations. I ne...

2 meses ago | 1 answer | 0

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Question

Calculate duration of Peaks using findpeaks function
Dear reader, I am currently working on an analysis of storm events. I am interested in finding the duration of storms defined b...

3 meses ago | 2 answers | 0

### 2

Question

Find maximum value for every four hours
Dear reader, I have a dataset containing of a datetime array and significant wave height array for every hour between 1950 and ...

6 meses ago | 1 answer | 0

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Question

Combine data from 3 tables based on common datetime?
Dear reader, I am currently working with three tables of measurement at different location. However, the time intervals of the ...

6 meses ago | 3 answers | 0

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Question

Combine data from multiple netCDF files
Dear reader, I have multiple datasets for hourly wave height in the NE Atlantic Ocean that is stored in netCDF files for each m...

7 meses ago | 2 answers | 0

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How to combine three vectors to a single date vector
Nevermind, I already found a solution: dates = datenum([year,month,day]); datetick('x','mmmyy')

casi 2 años ago | 0

Question

How to combine three vectors to a single date vector
Dear all, currenty i am analyzing a dataset that has three vectors represenenting the date [year month date]. For example: 200...

casi 2 años ago | 2 answers | 0

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Question

How to do Peak over Threshold using findpeaks?
Dear all, I am trying to perform a Peak over Threshold analysis for windspeed data to find a fitting general pareto distributio...

casi 2 años ago | 2 answers | 0

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Question

How do I find the maximum value of every 7 days
Hello! I have a matrix consisting of daily maxima water levels. For a project, i need to find the weekly maxima. To do so, I wa...

casi 2 años ago | 1 answer | 0