File/opt/conda/lib/python3.11/site-packages/xarray/backends/api.py:670,inopen_dataset(filename_or_obj,engine,chunks,cache,decode_cf,mask_and_scale,decode_times,decode_timedelta,use_cftime,concat_characters,decode_coords,drop_variables,inline_array,chunked_array_type,from_array_kwargs,backend_kwarg...
ds = xr.Dataset() 在数据结构中添加变量: 代码语言:txt 复制 ds['my_variable'] = xr.DataArray(data, dims=('x', 'y'), name='my_variable', attrs={'units': 'm'}) 在上述代码中,data是一个包含数据的多维数组,dims参数指定了数组的维度,name参数指定了变量的名称,attrs参数指定了变量的属...
Dataset:A dict-like collection ofDataArrayobjects with aligned dimensions. Thus, most operations that can be performed on the dimensions of a singleDataArraycan be performed on a dataset. Datasets have data variables (seeVariablebelow), dimensions, coordinates, and attributes. 数据集:尺寸一致的,类...
pandas 如何在xarray中为给定的维度和坐标添加新值？在Xarray中，您可以使用以下方法实现相同的结果。下面...
Dataset 像hndl_nc['variable_name'] 拉出A. DataArray 目的。获取或设置属性,索引 .attrs 像hndl_nc.attrs['global_attribute'] 或者hndl_nc.attrs['global_attribute'] = 25. 您可以使用Python的属性语法访问两个变量和属性 hndl_nc.variable_or_attribute_name,但这是一个便利功能,只有当变量或属性名称与...
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## we need the python slice() in R so we can use it in sel() py_slice <- import_builtins()$slice ds <- xarray$open_dataset("combined.json", chunks = dict()) ## pick one year for one variable, and group it by month y2 <- ds$sst$sel(#time = py_slice("2000-01-01",...
比较xarray与NumPy的性能当比较xarray和NumPy的性能时，需要注意的是，xarray是构建在NumPy之上的，并且继承...
pandas 如何在xarray中为给定的维度和坐标添加新值？在Xarray中，您可以使用以下方法实现相同的结果。下面...
"xarray.tests.test_variable", "xarray.tests.test_weighted", ] # Use strict = true whenever namedarray has become standalone. In the meantime # don't forget to add all new files related to namedarray here: # ref: https://mypy.readthedocs.io/en/stable/existing_code.html#introduce-stricter...