Community Profile # Marmar

Active since 2017

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Question

Plotting the orientation of lines
Hi All, I havea vector that contains orientaiton of rivers in an area, I want to show it in a plot like a rose plot (like a wi...

2 years ago | 2 answers | 0

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Question

Average values in bins in a matrix with integer values.
Hi all, I have a matrix with two column and want to (elevation and snow depth) and want to use elevation column to make bins (...

2 years ago | 0 answers | 0

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Question

merge two matrix based on x and y
I have two matrixes one has x and y coordinations in 2 first columns and elevaiton in the third and the other have x and y in 2 ...

2 years ago | 1 answer | 0

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How can I average one column based on the bins created for the other column?
ANY OTHER IDEASE WILL BE GREATLY APPRECIATED!

2 years ago | 0

Question

How can I average one column based on the bins created for the other column?
Hi All, I have two columns as a matrix they show the elevaiton (m) of data points (1st column) and thier snow depth (Second co...

2 years ago | 2 answers | 0

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Question

Same graph for time Series with different intervals?
Hi all, I have two time series (vectors) from the same period of time, but for one observations are for every 5 minutes (A) and ...

3 years ago | 0 answers | 0

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Question

Isotherms Plot for a waterbody
Hi I need to show the temperature evolution of a lake in different depths through time. I have a matrix (Z) with dimensions: 100...

3 years ago | 1 answer | 0

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Question

How to make a graph that shows evolution of a variable in time through different depths in a lake.
Hi all, I saw this graph a lot in papers (like the image below), but I do not have any idea how to make it in Matlab. I want to ...

3 years ago | 0 answers | 0

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Question

How to make a graph that shows evolution of a variable in time through different depths in a lake.
Hi all, I saw this graph a lot in papers (like the image below), but I do not have any idea how to make it in Matlab. I want to ...

3 years ago | 2 answers | 0

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Question

Cross sectional Profile of lakes by satellite image and polygon files?
Hi there, I have a Shape file (about 1000 polygons that represent lakes) and a raster file (satellite image, geotiff) from the...

3 years ago | 2 answers | 0

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Question

Inpolygon for Georeference raster and polygone files.
Hi there, I had a shapefile that imported in MATLAB by shaperead (the shapefile contains about 500 polygons, it is now a struc...

3 years ago | 1 answer | 1

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Question

Statistic summary of values of raster pixels inside polygons?
Hi there, I have a raster satellite image that I imported to matlab as _geotiff_ and I have a file (shapefile) with several po...

3 years ago | 2 answers | 0

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Question

How to find the descending index in each row of a matrix?
Hi there, I have data for about 2000 lakes through 11 days so I have a 2000x11 matrix. which I want to know for each lake (row...

3 years ago | 1 answer | 0

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Question

Finding the indexes of first zero value in rows of a matrix?
Hi all, I have a matrix full of zero and one. However, I just want to have a vector including the index (Column number) of the...

4 years ago | 1 answer | 0

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Question

Rose Diagram length-weighted
Hi all, I have a two column matrix describing a polyline, one column contains direction of lines and the other is the length o...

4 years ago | 2 answers | 0

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Question

How to average a column's data when they have the same value in another 2 column of a matrix?
Hi All, I have some hourly meteorological data (like a matrix) for many years and I delete some of my data (rows) based on som...

4 years ago | 1 answer | 0