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Sam


University of California Santa Barbara

Active since 2013

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Answered
Compiling resampled data arrays using For loop
Self-answered, for posterity... There are V variables stored in individual cells. Each cell contains R number of m x n arrays...

nästan 10 år ago | 0

| accepted

Question


indexing error: ()-indexing must appear last in an index expression
Do you know what is wrong with my indexing below? Thanks. vars = {'Cs' 'beta' 'As' 'TCI' 'TWI' 'hs'} tmp = cell(size(dem...

nästan 10 år ago | 2 answers | 0

2

answers

Question


Compiling resampled data arrays using For loop
I have six 20x1 cell arrays each containing a remote sensing variable resampled at 20 levels of resolution. I want to merge the ...

nästan 10 år ago | 1 answer | 0

1

answer

Question


resampling DEM using imresize in a for loop = cell array?
I have a replicated, 20 'layer' DEM datacube 2380x1707x20 and want to iteratively decrease the grid resolution of each layer, wh...

nästan 10 år ago | 1 answer | 0

1

answer

Question


basic map visualization question
Hi, I have two datasets, a georeferenced raster (from tif) and a sparse point dataset with x,y vectors of euclidian coords. T...

nästan 10 år ago | 1 answer | 0

1

answer

Question


interpolating regular to irregular data locations using griddata
Hello geostats aficionados, I'm using griddata to interpolate exhaustive, regular raster values to sparsely located sampling ...

nästan 10 år ago | 1 answer | 0

1

answer

Answered
Large datasets: Any way to perform regression analyses on select variables within a large table based on row name?
I've compiled a similar soils dataset and find grpstats() to be very useful for sorting and indexing my data, especially when th...

nästan 10 år ago | 0

Question


dataset arrays - extract and reconstruct variables
I'm trying to extract variables from multiple dataset arrays and compile them into a single dataset array that retains variable ...

nästan 10 år ago | 2 answers | 0

2

answers

Question


merging two structures using join()
I've imported two xlsx files via importdata() and I'm trying to merge them with join() using a common key 'PitID'. The imported ...

nästan 10 år ago | 1 answer | 0

1

answer