帮我看看这个错误该怎么调

刘哲

数据描述：

float UGRD_P0_L100_GLL0 ( lv_ISBL0, lat_0, lon_0 )

         center :       US National Weather Service - NCEP (WMC)

         production_status :    Operational products

         long_name :    U-component of wind

         units :        m s-1

         _FillValue :   1e+20

         grid_type :    Latitude/longitude

         parameter_discipline_and_category :    Meteorological products, Momentum

         parameter_template_discipline_category_number :        ( 0, 0, 2, 2 )

         level_type :   Isobaric surface (Pa)

         forecast_time :        0

         forecast_time_units :  hours

         initial_time : 04/11/2011 (00:00)

代码：

load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_code.ncl"

load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_csm.ncl"

load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/contributed.ncl"

begin

;read data from four files

diri = "/home/liuzhe/fnl_data/"

fils = systemfunc("ls "+diri +"fnl_20110411*.grib2")

f = addfiles(fils ,"r")

ListSetType(f ,"join")

; u is U-component of wind

u = f[:]->UGRD_P0_L100_GLL0

;v is V-component of wind

v = f[:]->VGRD_P0_L100_GLL0

;r is rain

r = f[:]->PWAT_P0_L200_GLL0

; u is four demenion array, 1st is the number of the file in files , 2st is pa ,3st is lat ,4st is lo

u!1 = "lv"

u&1 = f[0]->UGRD_P0_L100_GLL0&lv_ISBL0

end

错误：

liuzhe@nmicnwp:~> ncl rainWind-820.ncl

Copyright (C) 1995-2013 - All Rights Reserved

University Corporation for Atmospheric Research

NCAR Command Language Version 6.1.2

The use of this software is governed by a License Agreement.

See http://www.ncl.ucar.edu/ for more details.

fatal:syntax error: line 18 in file rainWind-820.ncl before or near &

u&

--^

fatal:error in statement

fatal:Syntax Error in block, block not executed

fatal:error at line 19 in file rainWind-820.ncl

gxlbxzx

u&1——》u&lv

刘哲

gxlbxzx 发表于 2014-8-20 12:19
u&1——》u&lv

噢是啊，是个这个原因

若兰

T!0 = "lat"
T!1 = "lon"
T&lat = (/-90.,-85.,...,85.,90./)
T&lon = fspan(0.,355.,72)