pip install cftime-1.6.2-cp38-cp38-win_amd64.whl 1. 验证安装: import cftime print(cftime.__version__) 1. 2. 使用cftime: import cftime dt = cftime.datetime(2023, 10, 1, calendar='gregorian') print(dt) dt_std = dt.to_datetime() print(dt_std) 1. 2. 3. 4. 5. 6. 7. 按照...
https://stackoverflow.com/questions/55786995/converting-cftime-datetimejulian-to-datetime More like this Python @diptish xarray - how to rename dimensions on a DataArray object - Stack Overflowpython - Converting cftime.DatetimeJulian to datetime - Stack Overflowxarray - how to ...
1, 24) >>> now = datetime.now() >>> now datetime.datetime(2020, 1, 24, 14, 4, 57, 10015) >>> current_time = time(now.hour, now.minute, now.second) >>> datetime.combine(today, current_time) datetime.datetime(2020, 1, 24, 14, 4, 57) ...
I've loaded data in xarray format which has a coordinate 'time'. The first 4 values look like: array([cftime.Datetime360Day(1970, 1, 1, 12, 0, 0, 0, 2, 1), cftime.Datetime360Day(1970, 1, 2, 12, 0, 0, 0, 3, 2), cftime.Datetime360Day(1970,...
You can try the code below to get a sense of how each object is created: Python >>> from datetime import date, time, datetime >>> date(year=2020, month=1, day=31) datetime.date(2020, 1, 31) >>> time(hour=13, minute=14, second=31) datetime.time(13, 14, 31) >>> ...
(1.5.8)Requirement already satisfied:cftimein/usr/local/lib/python3.7/dist-packages(from xarray[complete])(1.6.0)Requirement already satisfied:bottleneckin/usr/local/lib/python3.7/dist-packages(from xarray[complete])(1.3.4)Requirement already satisfied:dask[complete]in/usr/local/lib/python3.7/dist-...
date.today()创建一个datetime.date具有当前本地日期的实例。 datetime.now()创建一个datetime.datetime具有当前本地日期和时间的实例。 datetime.combine()将datetime.date和datetime.time的datetime.datetime实例合并为一个实例。 datetime当您事先不知道需要传递给基本初始化程序的信息时,这三种创建实例的方法会很有帮助...
趋势分析是一种用于检测数据随时间的变化趋势的方法。在海洋学和大气学中,常见的趋势分析包括海表面温度(SST)、海平面上升、气温变化等。趋势分析通常包括...
#将 cftime 对象转换为字符串 dates_str = [date.strftime('%Y-%m-%d %H:%M:%S') for date in dates] # 使用 pandas 创建日期索引 dates = pd.to_datetime(dates_str) # 创建 DataFrame,列为温度,索引为时间 n_time = temperature.shape[0] ...
python中提供了多种方式来处理netcdf文件,这里主要讲一下常用的 netcdf4-python 模块。 netcdf4-python是 netCDF4 C库的python模块。新版本(V4)的 netcdf 中有很多以前版本中没有的优点,而且新版本是在 HDF5 上建立的。此模块可以读写 netCDF4 及 netCDF3 格式的文件,同时也可创建 HDF5 客户端只读的文件...