#?-*-?coding:?utf-8?-*-
from?scipy.io?import?netcdf??as?nc
from?scipy.io.netcdf?import?NetCDFFile?as?Dataset
import?sqlite3
import?pdb
import?os?
import?numpy?as?np?
import?matplotlib.pyplot?as?plt

driver=“e“
db=driver+“:\\python\\Tmp_Data_base.db3“
conn?=?sqlite3.connect（db）
cur=conn.cursor（）?
folder=‘Z:\\python_program\\file_zoo_00Z\\‘

?
for?row?in?cur.execute（“select?localfilevarnamebeijing_time?from??wrf_file_info?where?beijing_time=2014091111?and?varname=‘temp2m‘?“）:
????filename=folder+row[0]???#從數(shù)據(jù)庫中提取文件名稱
????print?filename
???
????
????
????
????
????fex_id=os.path.isfile（filename）?
????if?fex_id?==True?:
????????try:
????????????cdf=Dataset（filename“r“）
????????????tmp=cdf.variables[“temp2m“][:]??#提取這個變量的所有值
????????????tmp_shape=tmp.shape
?????