;+
;
;NAME:
;iug_load_radiosonde_uji_csv
;
;PURPOSE:
; Queries the Kyoto RISH server for the text data (press, temp, rh, uwnd, vwnd)
; of the troposphere in csv format taken by the radiosonde at Pontianak
; and loads data into tplot format.
;
;SYNTAX:
; iug_load_radiosonde_pon_csv, 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, 12/02/2014.
;
;MODIFICATIONS:
; A. Shinbori, 28/10/2014.
;
;ACKNOWLEDGEMENT:
; $LastChangedBy: nikos $
; $LastChangedDate: 2018-08-01 11:03:38 -0700 (Wed, 01 Aug 2018) $
; $LastChangedRevision: 25538 $
; $URL $
;-
pro iug_load_radiosonde_uji_csv, downloadonly=downloadonly, $
trange=trange, $
verbose=verbose
;**************
;keyword check:
;**************
if (not keyword_set(verbose)) then verbose=2
;======================
;Calculation of height:
;======================
max_height = 40000
dh=30.0
num_h= fix(40000/dh)
ht = fltarr(num_h)
for i=0, n_elements(ht)-2 do begin
if ht[i] le 40000 then ht[i+1] = ht[i]+dh
endfor
;==================================================================
;Download files, read data, and create tplot vars at each component
;==================================================================
;******************************************************************
;Loop on downloading files
;******************************************************************
;Define FILE_NAMES, and load data:
;=================================
;Definition of parameter and array:
if ~size(fns,/type) then begin
;****************************
;Get files for ith component:
;****************************
hour_res = 1
file_names = file_dailynames( $
file_format='YYYY/'+$
'YYYYMMDDhh',trange=trange,hour_res=hour_res,times=times,/unique)+'*.csv'
;===============================
;Define FILE_RETRIEVE structure:
;===============================
source = file_retrieve(/struct)
source.verbose=verbose
source.local_data_dir = root_data_dir() + 'iugonet/rish/misc/uji/radiosonde/csv/'
source.remote_data_dir = 'http://database.rish.kyoto-u.ac.jp/arch/iugonet/sonde/data/uji/csv/'
;=======================================================
;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 parameters:
;=========================
s=''
;==============
;Loop on files:
;==============
for j=0L,n_elements(local_paths)-1 do begin
file= local_paths[j]
if file_test(/regular,file) then dprint,'Loading Uji sonde data file: ',file $
else begin
dprint,'Uji sonde data file ',file,'not found. Skipping'
continue
endelse
;---Open the read file:
openr,lun,file,/get_lun
;---Read time and header information:
readf,lun,s
temp_name = strsplit(s,',', /extract)
year = fix(strmid(temp_name[0],0,4))
month = fix(strmid(temp_name[0],5,2))
day = fix(strmid(temp_name[0],8,2))
hhmmss=temp_name[1]
;==================
;Loop on read data:
;==================
while(not eof(lun)) do begin
readf,lun,s
ok=1
if strmid(s,0,1) eq '[' then ok=0
if ok && keyword_set(s) then begin
dprint,s ,dlevel=5
data_comp = strsplit(s,' ', /extract)
;===================================================================
;Append array of height, press., temp., rh, dewp, uwind, vwind data:
;===================================================================
append_array,height_data, float(data_comp[1])
append_array,press, float(data_comp[2])
append_array,temp, float(data_comp[3])
append_array,rh, float(data_comp[4])
append_array,uwind, float(data_comp[5])
append_array,vwind, float(data_comp[6])
continue
endif
endwhile
free_lun,lun ;Close the file
;---Definition of parameters and arraies:
h_num= 0
press2 = fltarr(1,n_elements(ht))+!values.f_nan
temp2 = fltarr(1,n_elements(ht))+!values.f_nan
rh2 = fltarr(1,n_elements(ht))+!values.f_nan
uwind2 = fltarr(1,n_elements(ht))+!values.f_nan
vwind2 = fltarr(1,n_elements(ht))+!values.f_nan
;---Replace missing number by NaN
for i=0, n_elements(height_data)-1 do begin
a = press[i]
wbad = where(a eq -999.00,nbad)
if nbad gt 0 then a[wbad] = !values.f_nan
press[i] =a
b = temp[i]
wbad = where(b eq -999.00,nbad)
if nbad gt 0 then b[wbad] = !values.f_nan
temp[i] =b
c = rh[i]
wbad = where(c eq -999.00,nbad)
if nbad gt 0 then c[wbad] = !values.f_nan
rh[i] =c
d = uwind[i]
wbad = where(d eq -999.00,nbad)
if nbad gt 0 then d[wbad] = !values.f_nan
uwind[i] =d
e = vwind[i]
wbad = where(e eq -999.00,nbad)
if nbad gt 0 then e[wbad] = !values.f_nan
vwind[i] =e
endfor
;---Convert time from UT to UNIX time
time = time_double(string(year)+'-'+string(month)+'-'+string(day)+'/'+string(hhmmss)); $
; -time_double(string(1970)+'-'+string(1)+'-'+string(1)+'/09:00:00')
k=0
for i=0, n_elements(ht)-1 do begin
idx = where((height_data ge ht[i]-dh/2.0) and (height_data lt ht[i]+dh/2.0),cnt)
if idx[0] ne -1 then begin
press2[0,i]=mean(press[idx],/NAN)
temp2[0,i]=mean(temp[idx],/NAN)
rh2[0,i]=mean(rh[idx],/NAN)
uwind2[0,i]=mean(uwind[idx],/NAN)
vwind2[0,i]=mean(vwind[idx],/NAN)
endif
endfor
;=====================
;Append time and data:
;=====================
append_array, sonde_time, time
append_array, sonde_press, press2
append_array, sonde_temp, temp2
append_array, sonde_rh, rh2
append_array, sonde_uwind, uwind2
append_array, sonde_vwind, vwind2
;---Clear Buffer:
time=0
height_data=0
press=0
temp=0
rh=0
uwind=0
vwind=0
endfor
;==============================
;Store data in TPLOT variables:
;==============================
;---Acknowlegment string (use for creating tplot vars)
acknowledgstring = 'If you acquire the radiosonde data, we ask that you acknowledge us in your use of the data. ' $
+ 'This may be done by including text such as radiosonde 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 radiosonde 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(sonde_press,/type) eq 4 then begin
;---Create tplot variables and options
dlimit=create_struct('data_att',create_struct('acknowledgment',acknowledgstring,'PI_NAME', 'H. Hashiguchi'))
store_data,'iug_radiosonde_uji_press',data={x:sonde_time, y:sonde_press, v:ht/1000.0},dlimit=dlimit
options,'iug_radiosonde_uji_press',ytitle='RSND-uji!CHeight!C[km]',ztitle='Press.!C[hPa]'
store_data,'iug_radiosonde_uji_temp',data={x:sonde_time, y:sonde_temp, v:ht/1000.0},dlimit=dlimit
options,'iug_radiosonde_uji_temp',ytitle='RSND-uji!CHeight!C[km]',ztitle='Temp.!C[deg.]'
store_data,'iug_radiosonde_uji_rh',data={x:sonde_time, y:sonde_rh, v:ht/1000.0},dlimit=dlimit
options,'iug_radiosonde_uji_rh',ytitle='RSND-uji!CHeight!C[km]',ztitle='RH!C[%]'
store_data,'iug_radiosonde_uji_uwnd',data={x:sonde_time, y:sonde_uwind, v:ht/1000.0},dlimit=dlimit
options,'iug_radiosonde_uji_uwnd',ytitle='RSND-uji!CHeight!C[km]',ztitle='uwnd!C[m/s]'
store_data,'iug_radiosonde_uji_vwnd',data={x:sonde_time, y:sonde_vwind, v:ht/1000.0},dlimit=dlimit
options,'iug_radiosonde_uji_vwnd',ytitle='RSND-uji!CHeight!C[km]',ztitle='vwnd!C[m/s]'
options, ['iug_radiosonde_uji_press','iug_radiosonde_uji_temp',$
'iug_radiosonde_uji_rh',$
'iug_radiosonde_uji_uwnd','iug_radiosonde_uji_vwnd'], 'spec', 1
endif
;---Clear time and data buffer:
sonde_time = 0
sonde_press = 0
sonde_temp = 0
sonde_rh = 0
sonde_dewp = 0
sonde_uwind = 0
sonde_vwind = 0
;---Add tdegap and ylim, zlim
new_vars=tnames('iug_radiosonde_*')
if new_vars[0] ne '' then begin
tdegap, 'iug_radiosonde_uji_press',dt=10800,/overwrite
tdegap, 'iug_radiosonde_uji_temp',dt=10800,/overwrite
tdegap, 'iug_radiosonde_uji_rh',dt=10800,/overwrite
tdegap, 'iug_radiosonde_uji_uwnd',dt=10800,/overwrite
tdegap, 'iug_radiosonde_uji_vwnd',dt=10800,/overwrite
zlim,'iug_radiosonde_uji_uwnd',-40,40
zlim,'iug_radiosonde_uji_vwnd',-20,20
endif
endif
new_vars=tnames('iug_radiosonde_*')
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 radiosonde data, we ask that you acknowledge us in '
print, 'your use of the data. This may be done by including text such as '
print, 'radiosonde data provided by Research Institute for Sustainable '
print, 'Humanosphere of Kyoto University. We would also appreciate '
print, 'receiving a copy of the relevant publications. The distribution '
print, 'of radiosonde data has been partly supported by the IUGONET '
print, '(Inter-university Upper atmosphere Global Observation NETwork) '
print, 'project (http://www.iugonet.org/) funded by theMinistry of Education, '
print, 'Culture, Sports, Science and Technology (MEXT), Japan.'
end