pro wi_or_load,type,trange=trange,verbose=verbose,downloadonly=downloadonly, $
varformat=varformat,datatype=datatype, $
addmaster=addmaster,data_source=data_source,tplotnames=tn,source_options=source
if not keyword_set(datatype) then datatype = 'pre'
istp_init
if not keyword_set(source) then source = !istp
pathformat = 'wind/orbit/'+datatype+'_or/YYYY/wi_or_'+datatype+'_YYYYMMDD_v0?.cdf'
if not keyword_set(varformat) then begin
varformat = 'GSE_POS'
endif
relpathnames = file_dailynames(file_format=pathformat,trange=trange,addmaster=addmaster)
files = file_retrieve(relpathnames, _extra=source, /last_version)
if keyword_set(downloadonly) then return
prefix = 'wi_'+datatype+'_or_'
cdf2tplot,file=files,varformat=varformat,verbose=verbose,prefix=prefix ,tplotnames=tn
dprint,dlevel=3,'tplotnames: ',tn
options,/def,tn+'',/lazy_ytitle
options,/def,strfilter(tn,'*GSE* *GSM*',delim=' ') , colors='bgr' , labels=['X','Y','Z']
end