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: http://www.naic.edu/~phil/wstdoc.html
Дата изменения: Wed Feb 3 00:47:19 2016 Дата индексирования: Sat Apr 9 23:07:30 2016 Кодировка: Поисковые слова: m 8 |
NAME: wstbindata - bin data to the requested time step SYNTAX: nbins=wstbindata(yinp,xinp,Davg,Dpk,Dx,binsize=binsize,$ hrdat=hrdat,degdat=degdat,jddat=jddat,hist=hist) ARGS: yinp[n]: float/double data to process xinp[n]: double x value for each y sample KEYWORDS: binsize : double for histogram (see defaults below jddat : if set then assumme xdat is jd dates. round to full ast days. this is the default if hrdat,degdat is not supplied Def binsize=15/1440. (15 minutes) hrdat : if set then xdat is in hours def binsize is .1 hours degdat : if set then xdat is in degrees. def binsize=1 deg. RETURNS: nbins: long number of bins in returned datahistogram Davg[nbins]:double average the points in each bin Dpk[nbins] :double take peak value from each bin Djd[nbins] :double xvalue value for center of each bin hist[nbins] :double return the histogram DESCRIPTION: bin the input data using the xinp array. The default binwidth is: jd data : 15/1440 (15 minutes5 minutes). hr data : .1 hours degdata: 1 deg You can change the binwidth with the binsize=keyword. width with the tmStep= keyword. The prgoram returns the following binned data: Bavg[nbins]: averag data in each bin Bpk [nbins]: peak data in each bin Bx[nbins] : x values for center of each bin
(See /pkg/rsi/local/libao/phil/wst/wstbindata.pro)
NAME: wstdatetojd - convert wst string date to jd SYNTAX: jd=wstdatetojd(datestr) ARGS: datestr: string format "mm/dd/yy hh:mm:ss" ast DESCRIPTION: Convert datestr from weather station to julday.
(See /pkg/rsi/local/libao/phil/wst/wstdatetojd.pro)
NAME: wstgetarchive - restore all or part of calibration archive SYNTAX: count=wstgetarchive(yymmdd1,yymmdd2,ball,ndays=ndays,dir=dir,$ maxDays=maxDays) ARGS: yymmdd1 : long year,month,day of first day to get (ast) yymmdd2 : long year,month,day of last day to get (ast) KEYWORDS: ndays: long number of days to return. If supplied then ignore yymmdd2. dir: string If provided, then this is the path to acces the archive save files. The default is:/share/megs2_u1/wst/ . maxDays: long by default the program will limit you to about 366 days (this is about 240Mbytes). If you want more data, than set maxdays to the maximum allowable value (be sure your computer has enough memory). RETURNS: ball[count]: {wst} number of samples returned DESCRIPTION: This routine will input weather station data stored in the idl archive. This archive is updated at the end of each month from the online file. You specify the start and end dates of the data to extract. A single month will consist of about 20Mbytes of data. EXAMPLES ;get all data for jan14 nrecs=wstgetarchive(140101,140131,ball)
(See /pkg/rsi/local/libao/phil/wst/wstgetarchive.pro)
NAME: wstldrec - load struct from ascii input SYNTAX: a=wstldrec(inpl) ARGS: inpl: string ascii record read from oriondata.txt. DESCRIPTION: load wst structure from ascii input line
(See /pkg/rsi/local/libao/phil/wst/wstldrec.pro)
NAME: wstplotmon - monthly weather station plots SYNTAX: npnts=wstplotmon(yymm,wait=wait ARGS: yymm : int year,month to plot KEYWORDS: wait : if set the wait for keyboard input between plots usebar: if set then user passes data in via bar= keyword. program will not read it in RETURNS: npnts: long < 0 --> error > 0 number of points in month bar[npnts]:{} if usebar is not set then the input data will be passed back in bar.
(See /pkg/rsi/local/libao/phil/wst/wstplotmon.pro)
NAME: wstrawinpday - read in 1 days worth of data from ascii file SYNTAX: n=wstrawinpday(yymmdd,bar,inpdir=inpdir) ARGS: yymmdd: int yymmdd of date for file (ast) inpdir : string input dir to read file. def: '/share/orion/' RETURNS: n: int number records input bar[n]: struct input data DESCRIPTION: Input a days worth of wst data from the daily raw: wst_yymmdd.txt. The data is loaded into the {wststr) array bar. The file can have 1 or more minutes from the next ast day Since the file rename occurs 1 minute after midnite
(See /pkg/rsi/local/libao/phil/wst/wstrawinpday.pro)
NAME: wstrawinprecs - read in records from ascii file SYNTAX: n=wstrawinprecs(lun,nrecs,bar) ARGS: lun : int from file open nrecs: long number of entries to read use this to skip recs with bad dates RETURNS: n: int number records input bar[n]: struct input data DESCRIPTION: Routine reads nrecs worth of data from the file pointed to by lun. Lun should be assigned to the oriondata.txt ascii file (written by the orion weather station). The routine does no positioning before starting to read (so you should do a rewind if you don't know where you are positioned in the file. The data is loaded into the {wststr) array bar.
(See /pkg/rsi/local/libao/phil/wst/wstrawinprecs.pro)