from wrfimportgetvar,ALL_TIMESwrflist=[Dataset("wrfout_d01_2016-10-07_00_00_00"),Dataset("wrfout_d01_2016-10-07_01_00_00"),Dataset("wrfout_d01_2016-10-07_02_00_00")]# 提取所有时刻的P变量 p_join=getvar(wrflist,"P",timeidx=ALL_TIMES,method="join")print(p_join) 返回(大部...
time = str(getvar(ncfile, "times").data)[:19] extracted_vars = [] for var_name in variables_to_extract: var_data = getvar(ncfile, var_name) if len(var_data.dims) == 3: # Check if the variable is 3-dimensional if var_name == "ua": extracted_vars.append(getvar(ncfile, "...
slp = getvar(ncfile, "slp") # Smooth the sea level pressure since it tends to be noisy near the # mountains smooth_slp = smooth2d(slp, 3, cenweight=4) # Get the latitude and longitude points lats, lons = latlon_coords(slp) # Get the basemap object bm = get_basemap(slp,llcrnr...
p = getvar(ncfile, "pressure") ua = getvar(ncfile, "ua", units="m s-1") va = getvar(ncfile, "va", units="m s-1") sh = mpcalc.specific_humidity_from_mixing_ratio(getvar(ncfile, 'QVAPOR')) tem = getvar(ncfile, 'temp') return time, ua, va, sh, tem,p def interpo...
wrfpython的getvar函数，虽然它把units作为参数，但在返回数组中的值之前，只使用这个函数（据我所知）...
z=getvar(ncfile,"height_agl") 获得位势高度后,进行插值,即可获得目标高度的要素值,完整参考代码如下: fromnetCDF4importDataset importnumpyasnp fromwrfimportgetvar,interpz3d,destagger # 打开NetCDF文件 file_path =r'H:\wrfout_d01_2023-04-08_00_00_00' ...
[WRF]wrf_user_getvar 函数的使用 function wrf_user_getvar (nc_file, fld, it) Usage: ter = wrf_user_getvar (a, “HGT”, 0) nc_file:wrfout的nc文件名称 fld:变量名 it:时间设置。假如it=-1,则所有时间均输出。 例如:tc=wrf_user_getvar(f,"tc",-1)...
例如,RAINC = getvar(wrf_list, 'RAINC', timeidx=ALL_TIMES, method='cat') 3.利用total_rain.diff(dim='Time')语句计算逐小时的降水量。或者通过for循环计算然后将数组叠加也可。 关于三个降水变量的区别可以参考 WRF后处理:降雨量的说明以及降雨的绘制_wrf模拟降水量偏小-CSDN博客 https://blog.csdn....
from wrf import (getvar, to_np) import matplotlib.pyplot as plt import cartopy.crs as ccrs from cartopy.mpl.gridliner import LONGITUDE_FORMATTER, LATITUDE_FORMATTER from cartopy.io.shapereader import BasicReader import matplotlib.ticker as mticker ...
Hi everyone, I'm encountering issues while installing WRF Python. Specifically, I'm unable to import the 'getvar' library from WRF. Could anyone please assist me? Machine -> Apple M2 which gcc-> /usr/bin/gcc whicg gfortran -> /opt/homebr...