气象数据读写及访问程序库

提供对MICAPS文件, 卫星云图, 天气雷达等数据的读写程序, 并访问CMADaaS, CIMISS和MICAPS CASSANDRA数据库文件等.

相应的Jupyter例子文件请见Examples
若有问题或需求, 请在登录留言
程序库更新, 请见更新日志

Only Python 3 is supported. 建议安装Anaconda数据科学工具库, 已包括scipy, numpy, matplotlib等大多数常用科学程序库.

Install

Using the fellowing command to install packages:

使用pypi安装源安装(https://pypi.org/project/nmc-met-io/)

  pip install nmc-met-io

若要安装Github上的开发版(请先安装Git软件):

  pip install git+git://github.com/nmcdev/nmc_met_io.git

或者下载软件包进行安装:

  git clone --recursive https://github.com/nmcdev/nmc_met_io.git
  cd nmc_met_io
  python setup.py install

可选支持库:

若需要实现对grib格式数据的读取, 请用conda安装:
- eccodes, conda install -c conda-forge eccodes(ECMWF的grib工具库, 支持Windows和Linux)
- cfgrib, conda install -c conda-forge cfgrib
若需要使用将标准雷达格式转化为pyart格式程序standard_data_to_pyart, 请安装:
- arm_pyart, conda install -c conda-forge arm_pyart

设置配置文件

若要访问CMADaaS(大数据云), MICAPS服务器等, 需在配置文件中设置地址和用户信息(若不需要, 则相应项无需配置).

在系统用户目录下("C:\Users\用户名"(windows)或"/home/用户名/"(Linux)), 建立文件夹".nmcdev"(若Windows下无法直接创建, 在命令窗口中输入mkdir .nmcdev创建)
在".nmcdev"中创建文本文件"config.ini", 内容模板为:

# 用于nmc_met_io读取大数据云, MICAPS服务器等的配置文件.
# 若用不到某个服务器, 则不设置或删除改段落即可.
# 注意设置IP地址时, 不要加http等前缀信息.

# CMADaaS大数据云平台配置:
#     DNS为IP地址, PORT为端口
#     USER_ID和PASSWORD分别为用户名和密码
#     serviceNodeId为服务节点名称(一般为 NMIC_MUSIC_CMADAAS)
[CMADaaS]
DNS = xx.xx.xx.xx
PORT = xx
USER_ID = xxxxxxxx
PASSWORD = xxxxxxxx
serviceNodeId = NMIC_MUSIC_CMADAAS

# MICAPS Cassandra服务器配置(一般需要联系运维开通访问权限)
#     GDS_IP为IP地址, GDS_PORT为端口
#     可以人为设置本地数据缓存的地址CACHE_DIR, 默认为配置文件夹目录下的cache文件夹
[MICAPS]
GDS_IP = xx.xx.xx.xx
GDS_PORT = 8080
# Cached file directory, if not set,
#   /user_home/.nmcdev/cache will be used.
# CACHE_DIR = ~

# CIMISS网址及用户ID和PASSWORD, 2021年年底CIMISS停止提供服务
#     DNS为IP地址, PORT为端口
#     USER_ID和PASSWORD分别为用户名和密码
[CIMISS]
DNS = xx.xx.xx.xx
USER_ID = xxxxxxxxx
PASSWORD = xxxxxxxx

# 彩云天气API的访问口令
[CAIY]
token = xxxxxxxxxxxxxx

# MAPBOX地图数据的访问口令(nmc_met_graphics绘图可以用)
# https://docs.mapbox.com/help/glossary/access-token 申请
[MAPBOX]
token = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

# 天地地图数据的访问口令(nmc_met_graphics绘图可以用)
# http://lbs.tianditu.gov.cn/server/MapService.html 申请
[TIANDITU]
token = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

Metadata

Release files for nmc_met_io 0.1.8

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Source distribution for nmc_met_io 0.1.8
File	Size	Uploaded	Provenance
nmc_met_io-0.1.8.tar.gz	92.0 kB	Dec 9, 2021	Without provenance	Details

Release files / nmc_met_io-0.1.8.tar.gz

Download URL	nmc_met_io-0.1.8.tar.gz
Size	92.0 kB
Tags	Source
SHA-256 checksum How to use checksums	`04e2c41ab0493ac51c02816ace3b09001350ea0ee78a7ccdbc829aaf9f85603f`
BLAKE2b-256 checksum How to use checksums	`6bf9bb9ea81717b970ed899b832427979bfa38493481c21d11c27dd18bf40c3c`
Upload date	Dec 9, 2021
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`twine/3.7.1 importlib_metadata/4.8.2 pkginfo/1.8.2 requests/2.26.0 requests-toolbelt/0.9.1 tqdm/4.62.3 CPython/3.9.7`

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