getvar compatibility with xarray
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调研方向
首先查看 getvar 入口点以及传递 xarray 数据集的 FAQ 指南,然后将当前的 xarray.Dataset API 与报告的 TypeError 进行比较。定义并实现一种受支持的、用于基于 xarray 的多文件 WRF 输出的方法,并更新使用指南后,即视为完成。
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描述
Greetings,
I've been attempting to use WRF-Python recently to compute diagnostic variables from WRF output in netCDF4 format. However, as things currently stand, it is not clear how the getvar method can be used with large volumes of WRF output accessed through opening multiple files simultaneously. This results from a two-pronged problem:
- getvar is not currently compatible with xarray; attempting to use them together results in a TypeError. The proposed fix under the FAQs section of the website for using an xarray dataset as input to WRF-Python functions is now deprecated; the attribute in question has been removed from the xarray.Dataset API.
- Using the netCDF4 package to load in a dataset is an alternative option, but it does not currently support concurrent reads of multiple netCDF4 files (only netCDF3/netCDF4 classic)
As such, I wanted to know if there are any planned updates for integrating xarray with WRF-Python. Any insight would be greatly appreciated!
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NCAR/wrf-python 的其他 Issue
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NCAR/wrf-python#309 · 已指派 1 人 ·
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难度 4/5 3-5 天 新手友好度 38/100
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难度 5/5 一周以上 新手友好度 25/100
NCAR/wrf-python#282 · 1 条评论 ·
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PyPI releases 未关闭
NCAR/wrf-python#274 · 5 条评论 · 1 个 reaction · 已指派 1 人 ·
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