All Questions

I have an xarray dataset created and converted to pandas like so: arr = xr.Dataset( coords={ "test1": range(20000,60000+1,2500), "test2": range(10, 100+1), ...

I have the following code: for i,j in zip(obs_lat,obs_lon): dsloc = ds_oneday_us.sel(lat=i,lon=j,method='nearest') dsloc_lat=dsloc.lat.to_pandas() dsloc_lon=dsloc.lon.to_pandas() ...

In pandas I can do something like - pd.read_csv(path).loc[lambda df: df.col > 10, cols] And I'm wondering if there's an equivalent in Xarray? I've tried - xr.open_dataset(path)["var"]....

I have one xarray dataset (da_main) with lat, lon dimensions and I want to multiply this dataset by another dataset that depend on the country (da_value_per_country). I also have a dataset giving me ...

Quite a simple question but I cannot seem to find a solution. I have time dimension, years t1 to t2. Then I have a few variables, lets say [x, y, z] and all of them have error values associated with ...

I have an Xarray, which contains Sentinel-2 satellite images. Based on this Stackstac example, I am trying to crop my AOI using loc: aoi = da.loc[..., y_utm + m_buffer:y_utm - m_buffer, x_utm - ...

This ERA5 dataset, made up of netCDF files, comes in time values of %Y-%m-%dT%h:%M%s %p and they are given hourly. So, for 31 days, there are 744-time values. I only want to take the 12:00:00 value ...

I hoped that converting it into a DataFrame would help. I had planned to use the between function on the resulting dataframe. But the conversion itself does not work, even with xarray. I have another ...

I have a dataframe that has for each row a timestep, latitude, longitude and the values of the variables. So there exists a repetition of values since we have a row for each day and each latitude and ...

I'm looking for a quick way to calculate a statistical value exceeded % of the time in a 3D matrix. I was looking at using python and pandas but as a newbie I can get my data using xarray in but can't ...

I have an nc file "data1.nc" that plots like this: I performed masking over the data to remove ocean values, making a new nc file: "new.nc", in which, the ocean values are now 'nan'...

I have a series of 2D DataFrames that should be merged into a 3D xarray. The structure of DataFrames looks like this: 5 6 4 8 -1 3 angle 5 105.87 459.62 0.1 10 211.74 919.24 0.1 5 6 4 8 -1 3 angle 5 ...

I have many text files with data written in such a structure: #ABTMTY mdjkls 993583.17355 ebgtas 899443.47380 udenhr 717515.59788 paomen 491385.80901 gneavc 275411.91025 ...

The code is taking about 20 minutes to load a month for each variable with 168 time steps for the cycle of 00 and 12 UTC of each day. When it comes to saving to csv, the code takes even longer, it's ...

I have an array of dimensions (9131,101,191). The first dimension is the days from 1/1/2075 till 31/12/2099. I want to extract all the days which are in the month of July. How can I do this in xarray? ...