;---------------------------------------------------------------------- ; title_6.ncl ; ; Concepts illustrated: ; - Changing the location of the three gsnXXXXString subtitles ;---------------------------------------------------------------------- ; ; These files are loaded by default in NCL V6.2.0 and newer ; load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_code.ncl" ; load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_csm.ncl" begin ;---Read in netCDF file a = addfile("$NCARG_ROOT/lib/ncarg/data/cdf/uv300.nc","r") u = a->U(0,:,8) wks = gsn_open_wks("png","title") ; send graphics to PNG file res = True ; plot mods desired ; if your data has a long_name and units attribute, they will be placed in ; the left and right string respectively. You can over ride this by ; setting the string to a null string: ; res@gsnLeftString = "" res@gsnLeftString = "LeftString" ; add the gsn titles res@gsnCenterString = "CenterString" res@gsnRightString = "RightString" res@gsnStringFont = "helvetica-bold" ; set gsnLeft/Center/RightString font ; to helvetica-bold from default. res@gsnLeftStringFontHeightF = 0.015 ; instead of using txFontHeightF or gsnStringFontHeightF res@gsnCenterStringFontHeightF = 0.02 ; to set the gsnLeft/Center/RightString font heights, res@gsnRightStringFontHeightF = 0.025 ; individually set each string's font height. res@tiMainString = "main title" ; add main title res@tiMainFont = "helvetica" ; set main title to helvetica plot=gsn_csm_xy(wks,u&lat,u,res) ; create xy plot end