请大家帮我看一下，总是报错呢

刘哲

数据描述：

float UGRD_P0_L102_GLL0 ( lv_AMSL1, 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 :   Specific altitude above mean sea level (m)

         forecast_time :        0

         forecast_time_units :  hours

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

float GPA_P0_L100_GLL0 ( lv_ISBL6, lat_0, lon_0 )

         center :       US National Weather Service - NCEP (WMC)

         production_status :    Operational products

         long_name :    Geopotential height anomaly

         units :        gpm

         _FillValue :   1e+20

         grid_type :    Latitude/longitude

         parameter_discipline_and_category :    Meteorological products, Mass

         parameter_template_discipline_category_number :        ( 0, 0, 3, 9 )

         level_type :   Isobaric surface (Pa)

         forecast_time :        0

         forecast_time_units :  hours

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

float PWAT_P0_L200_GLL0 ( lat_0, lon_0 )

         center :       US National Weather Service - NCEP (WMC)

         production_status :    Operational products

         long_name :    Precipitable water

         units :        kg m-2

         _FillValue :   1e+20

         grid_type :    Latitude/longitude

         parameter_discipline_and_category :    Meteorological products, Moisture

         parameter_template_discipline_category_number :        ( 0, 0, 1, 3 )

         level_type :   Entire atmosphere (considered as a single layer)

         level :         0

         forecast_time :        0

         forecast_time_units :  hours

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

代码：

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

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

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

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

  5 begin

  6 ;read the data

  7  diri = "/home/liuzhe/fnl_data/"

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

  9  f = addfiles(fils,"r")

10  ListSetType(f ,"join")

11  u = f[:]->UGRD_P0_L100_GLL0

12  v = f[:]->VGRD_P0_L100_GLL0

13  r = f[:]->PWAT_P0_L200_GLL0

14  u1 = dim_avg_n_Wrap(u(:,{72500},:,:) ,0)

15  v1 = dim_avg_n_Wrap(v(:,{72500},:,:),0)

16  r1 = dim_sum_n_Wrap(r ,0)

17  wks = gsn_open_wks("ps","wind and rain")

18  gsn_define_colormap(wks ,"gui_default")

19  res = True

20  res@mpLimtiMode = "LatLon"

21  res@mpMinLatF = 35

22  res@mpMaxLatF = 38

23  res@mpMinLonF =138

24  res@mpMaxLonF =142

25  res@mpTickMarkDisplayMode = "always"

26  res@mpFillOn = "Fasle"

27  res@mpOutlineDrawOrder = "PostDraw"

28  res@mpOutlineBoundarySets ="GeophysicalAndUSStates"

29  res@tfDoNDCoverlay = True

30  res@gsnAddCyclic = False

31  res@vcRefMagnitudeF = 10.0

32  res@vcRefLengthG = 0.045

33  res@vcGlyphStyle = "CurlyVector"

34  res@vcMinDistanceF = 0.017

35  res@vcRefAnnoOrthogonalPosF =.1

36  res@gsnScalarContour = True

37  plot= gsn_csm_vector_scalar_map(wks,u1,v1,r1,res)

38 end

报的错误：

warning:tfDoNDCoverlay is not a valid resource in wind and rain_contour at this time

warning:tfDoNDCoverlay is not a valid resource in wind and rain_vector at this time

warning:vcRefLengthG is not a valid resource in wind and rain_vector at this time

fatal:Not: operation not supported on type (string)

fatal:["Execute.c":8128]:Execute: Error occurred at or near line 5775 in file $NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_csm.ncl

fatal:["Execute.c":8128]:Execute: Error occurred at or near line 9760 in file $NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_csm.ncl

fatal:["Execute.c":8128]:Execute: Error occurred at or near line 10638 in file $NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_csm.ncl

fatal:["Execute.c":8128]:Execute: Error occurred at or near line 37 in file rainAndWind-411.ncl

longlivehj

注意拼写，大小写！

25  res@mpTickMarkDisplayMode = "always"
是pmTickMarkDisplayMode="Always"

26  res@mpFillOn = "Fasle"
不但拼写错误，还加了引号

29  res@tfDoNDCoverlay = True
是tfDoNDCOverlay

32  res@vcRefLengthG = 0.045
是vcRefLengthF

刘哲

longlivehj 发表于 2014-8-13 11:28
注意拼写，大小写！

25  res@mpTickMarkDisplayMode = "always"

师傅，我总是反着小毛病，有什么技巧可以规避这些小毛病吗？

刘哲

longlivehj 发表于 2014-8-13 11:28
注意拼写，大小写！

25  res@mpTickMarkDisplayMode = "always"

师傅，我都修改了，可是还是报错warning:tfDoNDCoverlay is not a valid resource in wind and rain_contour at this time
warning:tfDoNDCoverlay is not a valid resource in wind and rain_vector at this time
warning:vcRefLengthG is not a valid resource in wind and rain_vector at this time
fatal:Not: operation not supported on type (string)
fatal:["Execute.c":8128]:Execute: Error occurred at or near line 5775 in file $NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_csm.ncl

fatal:["Execute.c":8128]:Execute: Error occurred at or near line 9760 in file $NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_csm.ncl

fatal:["Execute.c":8128]:Execute: Error occurred at or near line 10638 in file $NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_csm.ncl

fatal:["Execute.c":8128]:Execute: Error occurred at or near line 37 in file rainAndWind-411.ncl
总是说引用函数那有问题

苏拉苏拉

一楼不是给你说了嘛，不是tfDoNDCoverlay，是tfDoNDCOverlay，你没改全吧，O大写诶

刘哲

苏拉苏拉 发表于 2014-8-13 13:34
一楼不是给你说了嘛，不是tfDoNDCoverlay，是tfDoNDCOverlay，你没改全吧，O大写诶

全改了，还是报的错误好像是什么引用函数库的原因！

longlivehj

刘哲 发表于 2014-8-13 12:26
师傅，我都修改了，可是还是报错warning:tfDoNDCoverlay is not a valid resource in wind and rain_cont ...

错误信息一样的啊？你确定全部改过来了？

longlivehj

刘哲 发表于 2014-8-13 12:24
师傅，我总是反着小毛病，有什么技巧可以规避这些小毛病吗？

这个大家都会有，细心一点，根据错误提示查找原因。
http://www.ncl.ucar.edu/Applications/editor.shtml
在上面的链接中找找，有没有适用于你的。在编写脚本时，这些插件会有一定的辅助作用。