All Questions

I am fairly new to GeoSpatial coding and coding in general. I have roughly 100 geotiff files of the same region. I'd like to index each stack with the datetime, go pixel by pixel and solve for the max ...

I am going crazy over the following issue: I want to map values from an xarray data array. Since I am constrained on memory, I want to do that in-place, but it just won't work! The code works fine ...

You can find below the code I have used to convert a shapefile to an xarray dataset using cf_xarray library. What I want to achieve now is having an xarray Dataset with dimensions "lat", &...

I come to the community to ask help for some issues regarding xarrary + geopandas for time series data analysis. I have a xarray dataset called cum_magn_ds that looks like this: xarray.Dataset ...

I have a netCDF dataset with dimensions represented by 'xc' and 'yc', which are in meters, and the CRS of the dataset is Lambert Azimuthal Equal Area projection with the following parameters: Grid ...

I try to plot the subplots as shown below. It works okay but it still have some white spaces at the end of figure. Is it possible remove white spaces. Any help would be very great. Here is the code ...

I have a raster layer and a shapefile with multiple polygons. I want to iterate over the features (polygons) to mask the raster layer and then get some statistic for each masked features. However, I ...

I'm creating rasters of Rio Grande do Sul, Brazil for part of a project I'm working on. They are successfully produced and everything looks good except for when I plot one on the same axis as a ...

I am reading a ZARR file from a s3 bucket with xarray. I got to successfully filter by time and latitude/longitude: def read_zarr(self, dataset: str, region: Region) -> Any: # Read ZARR ...

Edit: Solved it Turns out I just needed to find geocube, a wonderful library for zonal statistics. That tutorial provides a great example for analysis on a DataArray; here's my code for analysis on ...

I have been trying to clip a global precipitation NetCDF file using a shape file of a basin I have. This is the code: import geopandas as gpd import rioxarray import xarray as xr import matplotlib....

I have two datasets, the first one is a high spatial resolution, and its values are 0 and 1, and the second dataset has coarse spatial resolution data (its values are not important in my case). I ...

I have followed a few solutions found on StackOverflow and the GIS StackExchange, but cannot seem to troubleshoot this error message. I don't have a lot of experience working with GeoPandas, so any ...

I have a temperature data from a NetCDF file from NASA's website for global level. The data is in this link in my google drive. I am able to open the data using: from netCDF4 import Dataset data = ...

A have a netCDF file that I opened with xarray. I want to clip the xarray data set using a shapefile; however, I cannot figure out how to properly set my spatial dimensions. I have the following data ...