;+ ; ;NAME: ;iug_load_mu_iono_teti_txt ; ;PURPOSE: ; Queries the Kyoto_RISH servers for ion and electron temperatures in text format ; estimated from the incoherent scatter observation of the MU radar at Shigaraki ; and loads data into tplot format. ; ;SYNTAX: ; iug_load_mu_iono_teti_txt, downloadonly = downloadonly, $ ; trange = trange, verbose=verbose ; ;KEYWOARDS: ; TRANGE = (Optional) Time range of interest (2 element array), if ; this is not set, the default is to prompt the user. Note ; that if the input time range is not a full day, a full ; day's data is loaded. ; /downloadonly, if set, then only download the data, do not load it ; into variables. ; VERBOSE: [1,...,5], Get more detailed (higher number) command line output. ; ;CODE: ; A. Shinbori, 03/10/2012. ; ;MODIFICATIONS: ; A. Shinbori, 24/12/2012. ; A. Shinbori, 24/01/2014. ; A. Shinbori, 09/08/2017. ; A. Shinbori, 30/11/2017. ; ;ACKNOWLEDGEMENT: ; $LastChangedBy: nikos $ ; $LastChangedDate: 2018-08-01 11:03:38 -0700 (Wed, 01 Aug 2018) $ ; $LastChangedRevision: 25538 $ ; $URL $ ;- pro iug_load_mu_iono_teti_txt, downloadonly = downloadonly, $ trange = trange, $ verbose = verbose ;********************** ;Verbose keyword check: ;********************** if (not keyword_set(verbose)) then verbose=2 ;*********************** ;Keyword check (trange): ;*********************** if not keyword_set(trange) then begin get_timespan, time_org endif else begin time_org =time_double(trange) endelse ;************************** ;Loop on downloading files: ;************************** ;============================================================== ;Change time window associated with a time shift from UT to LT: ;============================================================== day_org = (time_org[1] - time_org[0])/86400.d day_mod = day_org + 1 timespan, time_org[0] - 3600.0d * 9.0d, day_mod if keyword_set(trange) then trange[1] = time_string(time_double(trange[1]) + 9.0d * 3600.0d); for GUI ;=================================================================== ;Download files, read data, and create tplot vars at each component: ;=================================================================== h=0L site_time=0 if ~size(fns,/type) then begin ;**************************** ;Get files for ith component: ;**************************** file_names = file_dailynames(file_format='YYYY/YYYYMMDD',trange=trange,times=times,/unique)+'_teti.txt' ;=============================== ;Define FILE_RETRIEVE structure: ;=============================== source = file_retrieve(/struct) source.verbose=verbose source.local_data_dir = root_data_dir() + 'iugonet/rish/misc/sgk/mu/ionosphere/teti/text/' source.remote_data_dir = 'http://www.rish.kyoto-u.ac.jp/mu/isdata/data/teti/text/' ;======================================================= ;Get files and local paths, and concatenate local paths: ;======================================================= local_paths = spd_download(remote_file=file_names, remote_path=source.remote_data_dir, local_path=source.local_data_dir, _extra=source, /last_version) local_paths_all = ~(~size(local_paths_all,/type)) ? $ [local_paths_all, local_paths] : local_paths if ~(~size(local_paths_all,/type)) then local_paths=local_paths_all endif else file_names=fns ;--- Load data into tplot variables if (not keyword_set(downloadonly)) then downloadonly=0 if (downloadonly eq 0) then begin ;---Definition of string variable: s='' ;====================================== ;Loop on files (read the NetCDF files): ;====================================== for h=0L,n_elements(local_paths)-1 do begin file= local_paths[h] if file_test(/regular,file) then dprint,'Loading the ionosphere data estimated from the incoherent scatter observation of the MU radar: ',file $ else begin dprint,'The ionosphere data estimated from the incoherent scatter observation of the MU radar ',file,' not found. Skipping' continue endelse ;---Open read file: openr,lun,file,/get_lun ;===================== ;Read the loop number: ;===================== readf,lun,s n=fix(s) ;===================== ;Read the height data: ;===================== readf,lun,s height = float(strsplit(s,' ',/extract)) for i=0L, n-1 do begin ;---Read the time data: readf,lun,s time_data=strsplit(s,' ',/extract) year = strmid(time_data[0],0,4) month = strmid(time_data[0],5,2) day = strmid(time_data[0],8,2) time = time_data[1] ;---Start time: stime = time_double(year+'-'+month+'-'+day+'/'+time) year = strmid(time_data[3],0,4) month = strmid(time_data[3],5,2) day = strmid(time_data[3],8,2) time = time_data[4] ;---End time: etime = time_double(year+'-'+month+'-'+day+'/'+time) mu_time = (stime+etime)/2.0D - time_double('1970-1-1/09:00:00') ;---Definition of temp. arraies: ti = fltarr(1,n_elements(height)) te = fltarr(1,n_elements(height)) er_ti = fltarr(1,n_elements(height)) er_te = fltarr(1,n_elements(height)) er_tr = fltarr(1,n_elements(height)) snr = fltarr(1,n_elements(height)) ;---Replace missing value by NaN: for j=0L,n_elements(height)-1 do begin readf,lun,s temp_data=float(strsplit(s,' ',/extract)) a = float(temp_data[0]) wbad = where(a eq 999.0 or fix(temp_data[2]) eq 3,nbad) if nbad gt 0 then a[wbad] = !values.f_nan ti[0,j] =a b = float(temp_data[1]) wbad = where(b eq 999.0 or fix(temp_data[2]) eq 3,nbad) if nbad gt 0 then b[wbad] = !values.f_nan te[0,j] =b c = float(temp_data[3]) wbad = where(c eq 999.0 or fix(temp_data[2]) eq 3,nbad) if nbad gt 0 then c[wbad] = !values.f_nan er_ti[0,j] =c d = float(temp_data[4]) wbad = where(d eq 999.0 or fix(temp_data[2]) eq 3,nbad) if nbad gt 0 then d[wbad] = !values.f_nan er_te[0,j] =d e = float(temp_data[5]) wbad = where(e eq 999.0 or fix(temp_data[2]) eq 3,nbad) if nbad gt 0 then e[wbad] = !values.f_nan er_tr[0,j] =e f = float(temp_data[6]) wbad = where(f eq 999.0 or fix(temp_data[2]) eq 3,nbad) if nbad gt 0 then f[wbad] = !values.f_nan snr[0,j] =f endfor ;============================== ;Append array of time and data: ;============================== append_array, site_time, mu_time append_array, ti_app, ti append_array, te_app, te append_array, er_ti_app, er_ti append_array, er_te_app, er_te append_array, er_tr_app, er_tr append_array, snr_app, snr endfor endfor ;============================================================== ;Change time window associated with a time shift from UT to LT: ;============================================================== timespan, time_org get_timespan, init_time2 if keyword_set(trange) then trange[1] = time_string(time_double(trange[1]) - 9.0d * 3600.0d); for GUI ;============================== ;Store data in TPLOT variables: ;============================== ;---Acknowlegment string (use for creating tplot vars) acknowledgstring = 'If you acquire the middle and upper atmospher (MU) radar data, ' $ + 'we ask that you acknowledge us in your use of the data. This may be done by ' $ + 'including text such as the MU data provided by Research Institute ' $ + 'for Sustainable Humanosphere of Kyoto University. We would also' $ + 'appreciate receiving a copy of the relevant publications.The distribution of ' $ + 'ionogram data has been partly supported by the IUGONET (Inter-university Upper ' $ + 'atmosphere Global Observation NETwork) project (http://www.iugonet.org/) funded '$ + 'by the Ministry of Education, Culture, Sports, Science and Technology (MEXT), Japan.' if size(ti_app,/type) eq 4 then begin ;---Create tplot variables for temperature: dlimit=create_struct('data_att',create_struct('acknowledgment',acknowledgstring,'PI_NAME', 'Y. Yamamoto')) store_data,'iug_mu_iono_ti',data={x:site_time, y:ti_app,v:height},dlimit=dlimit ;----Edge data cut: time_clip,'iug_mu_iono_ti', init_time2[0], init_time2[1], newname = 'iug_mu_iono_ti' options,'iug_mu_iono_ti',ytitle='MU-iono!CHeight!C[km]',ztitle='Ion temp.!C[K]' options,'iug_mu_iono_ti',spec=1 store_data,'iug_mu_iono_te',data={x:site_time, y:te_app,v:height},dlimit=dlimit ;----Edge data cut: time_clip,'iug_mu_iono_te', init_time2[0], init_time2[1], newname = 'iug_mu_iono_te' options,'iug_mu_iono_te',ytitle='MU-iono!CHeight!C[km]',ztitle='Electron temp.!C[K]' options,'iug_mu_iono_te',spec=1 store_data,'iug_mu_iono_er_ti',data={x:site_time, y:er_ti_app,v:height},dlimit=dlimit ;----Edge data cut: time_clip,'iug_mu_iono_er_ti', init_time2[0], init_time2[1], newname = 'iug_mu_iono_er_ti' options,'iug_mu_iono_er_ti',ytitle='MU-iono!CHeight!C[km]',ztitle='Ion temp. Error!C[K]' options,'iug_mu_iono_er_ti',spec=1 store_data,'iug_mu_iono_er_te',data={x:site_time, y:er_te_app,v:height},dlimit=dlimit ;----Edge data cut: time_clip,'iug_mu_iono_er_te', init_time2[0], init_time2[1], newname = 'iug_mu_iono_er_te' options,'iug_mu_iono_er_te',ytitle='MU-iono!CHeight!C[km]',ztitle='Electron temp. Error!C[K]' options,'iug_mu_iono_er_te',spec=1 store_data,'iug_mu_iono_er_tr',data={x:site_time, y:er_tr_app,v:height},dlimit=dlimit ;----Edge data cut: time_clip,'iug_mu_iono_er_tr', init_time2[0], init_time2[1], newname = 'iug_mu_iono_er_tr' options,'iug_mu_iono_er_tr',ytitle='MU-iono!CHeight!C[km]',ztitle='Te/Ti Error!C[K]' options,'iug_mu_iono_er_tr',spec=1 store_data,'iug_mu_iono_snr',data={x:site_time, y:snr_app,v:height},dlimit=dlimit ;----Edge data cut: time_clip,'iug_mu_iono_snr', init_time2[0], init_time2[1], newname = 'iug_mu_iono_snr' options,'iug_mu_iono_snr',ytitle='MU-iono!CHeight!C[km]',ztitle='SNR!C[dB]' options,'iug_mu_iono_snr',spec=1 ;---Add tdegap tdegap, 'iug_mu_iono_ti',dt=3600,/overwrite tdegap, 'iug_mu_iono_te',dt=3600,/overwrite tdegap, 'iug_mu_iono_er_ti',dt=3600,/overwrite tdegap, 'iug_mu_iono_er_te',dt=3600,/overwrite tdegap, 'iug_mu_iono_er_tr',dt=3600,/overwrite tdegap, 'iug_mu_iono_snr',dt=3600,/overwrite endif ;---Clear time and data buffer: site_time=0 ti_app=0 te_app=0 er_ti_app=0 er_te_app=0 er_tr_app=0 snr_app=0 endif ;---Initialization of timespan for parameters: timespan, time_org new_vars=tnames('iug_mu_iono_ti') if new_vars[0] ne '' then begin print,'****************************** print, 'Data loading is successful!!' print,'****************************** endif ;************************* ;Print of acknowledgement: ;************************* print, '**************************************************************** print, 'Acknowledgement' print, '**************************************************************** print, 'If you acquire the middle and upper atmosphere (MU) radar data, ' print, 'we ask that you acknowledge us in your use of the data. ' print, 'This may be done by including text such as MU data provided ' print, 'by Research Institute for Sustainable Humanosphere of Kyoto University. ' print, 'We would also appreciate receiving a copy of the relevant publications. ' print, 'The distribution of ionogram data has been partly supported by the IUGONET ' print, '(Inter-university Upper atmosphere Global Observation NETwork) project ' print, '(http://www.iugonet.org/) funded by the Ministry of Education, Culture, ' print, 'Sports, Science and Technology (MEXT), Japan.' end