clear;clc
index=importdata（‘站點對應網格點行列坐標.txt‘）;
file_read=dir（‘*.nc‘）;
L=length（file_read）;
for?j=1:L
????name=file_read（j）.name;
????b=ncread（name‘precipitation‘）;
??for?i=1:5
???c（ji）=24*b（index（i1）index（i2））;
??end
end

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????246??2018-05-16?19:32??massread_nc.m

-----------?---------??----------?-----??----

??????????????????246????????????????????1