Upon further examination .... Your statement below is wrong
sprinti("%0.3i",toint(dd(j,2))) return a values of type string!!!
print(""+yyyyddd_to_yyyymmdd(tointeger(dd(j,1)+sprinti("%0.3i",toint(dd(j,2))))))
;tointeger(float + string)
You can not add a float[ dd(j,1) ] and a string and then convert the
result to an integer. Well, you can BUT the answer is not what you
expect. Further, the _FillValue associated with this bogus result is 9.
This bogus _FillValue was propagated thru some internal calculations and
ultimately caused an error on an internal to 'yyyyddd_to_yyyymmdd'
'if' statement.
print(""+yyyyddd_to_yyyymmdd(tointeger(dd(j,1))*100 + toint(dd(j,2)))
;---------- one integer --------------
Also, far more efficient to use arrays
YYYYMMDD = yyyyddd_to_yyyymmdd(toint(dd(:,1))*100 + toint(dd(:,2)) )
On 1/11/14, 10:34 AM, Dennis Shea wrote:
> Sorry for the delay.
>
> The following works
>
> fn = "WenshanWang.test.txt"
> ncol = numAsciiCol(fn)
> opt = 10
>
> dd = readAsciiTable(fn, ncol, "float", opt)
> yyyymmdd = yyyyddd_to_yyyymmdd(toint(dd(:,1))*100 + toint(dd(:,2)) )
> print(yyyymmdd)
>
> Processing the each row (line) one at a time like you do fails.
> Not sure why. A bug report will be filed.
>
> Good luck
>
>
>
>
> On 1/10/14, 10:00 PM, Wenshan Wang wrote:
>> Sorry to bother but It's so unusual to receive no reply in a week.
>>
>> On Fri, Jan 3, 2014 at 5:17 PM, Wenshan Wang <wenshanw@uci.edu> wrote:
>>
>>> Dear all,
>>>
>>> Happy New Year!
>>>
>>> I had a problem using the function 'yyyyddd_to_yyyymmdd'.
>>> I read a ascii file of radiation data.
>>> For every year, it works fine from Jan 1st to 8th, but fails on 9th:
>>> ==============================================================
>>> fatal:The result of the conditional expression yields a missing
>>> value. NCL
>>> can not determine branch, see ismissing function
>>>
>>> fatal:["Execute.c":8128]:Execute: Error occurred at or near line 4670 in
>>> file $NCARG_ROOT/lib/ncarg/nclscripts/csm/contributed.ncl
>>>
>>> fatal:["Execute.c":8128]:Execute: Error occurred at or near line 30 in
>>> file yyyyddd_to_yyyymmdd_check.ncl
>>> ===============================================================
>>>
>>> The ascii files look normal. They are downloaded from GC-NET.
>>> I print all the inputs. They look fine too.
>>> I tried to debug contributed.ncl. There are no missing values in the
>>> conditional statement, where the script breaks.
>>> I have workarounds but really want to know why this happens.
>>>
>>> The following is my data and script.
>>> I attached them and put them on to 'ftp.cgd.ucar.edu:/incoming' as well.
>>> NCL version: 6.1.2
>>> System: Linux grele 3.5.0-44-generic #67~precise1-Ubuntu SMP Wed Nov 13
>>> 16:16:57 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
>>>
>>> Thank you very much!
>>>
>>> DATA (test.txt)
>>> =================================================
>>> Data avaiable from 1996 1.0000 to 2013 123.5000
>>> 1 Station Number A 01 .. 18
>>> 2 Year B 1995 - 1999
>>> 3 Julian Decimal Time C 0.0000 - 365.9583
>>> 4 SW_down [W m-2]
>>> 5 SW_up [W m-2]
>>> 6 Net Radiation F [W m-2]
>>> 7 Albedo
>>> 8 Zenith Angle [deg]
>>>
>>> 1 2011 8.7500 1.20 0.58 -33.12 0.85 95.97
>>> 1 2011 8.7917 0.20 0.14 -31.44 0.85 99.50
>>> 1 2011 8.8333 0.40 0.07 -30.40 0.85 103.83
>>> 1 2011 8.8750 0.20 0.00 -30.72 0.85 108.72
>>> 1 2011 8.9167 0.20 0.00 -31.84 0.85 113.91
>>> 1 2011 8.9583 0.20 0.00 -31.84 0.85 119.07
>>> 1 2011 9.0000 0.20 0.00 -32.80 0.85 123.91
>>> 1 2011 9.0417 0.40 0.00 -33.04 0.85 128.02
>>> 1 2011 9.0833 0.20 0.00 -31.12 0.85 131.00
>>> 1 2011 9.1250 0.20 0.07 -31.60 0.85 132.51
>>> 1 2011 9.1667 0.20 0.07 -32.48 0.85 132.34
>>> 1 2011 9.2083 0.20 0.14 -30.88 0.85 130.51
>>> 1 2011 9.2500 0.20 0.00 -32.24 0.85 127.26
>>> 1 2011 9.2917 0.20 0.00 -32.96 0.85 122.97
>>> 1 2011 9.3333 0.20 0.07 -29.36 0.85 118.04
>>> 1 2011 9.3750 0.20 0.00 -31.60 0.85 112.83
>>> 1 2011 9.4167 0.20 0.17 -31.36 0.85 107.66
>>> 1 2011 9.4583 0.20 0.14 -30.08 0.85 102.86
>>> 1 2011 9.5000 0.00 0.00 -24.08 0.85 98.65
>>> 1 2011 9.5417 0.00 0.00 -13.52 0.85 95.28
>>> 1 2011 9.5833 0.40 0.34 -28.24 0.85 92.96
>>> 1 2011 9.6250 2.00 1.70 -35.76 0.85 91.82
>>> 1 2011 9.6667 3.20 2.37 -36.96 0.85 91.93
>>> 1 2011 9.7083 2.20 1.58 -37.60 0.85 93.29
>>> 1 2011 9.7500 0.80 0.43 -36.72 0.85 95.81
>>> 1 2011 9.7917 0.40 0.07 -36.40 0.85 99.34
>>> 1 2011 9.8333 0.20 0.07 -37.20 0.85 103.67
>>> 1 2011 9.8750 0.20 0.07 -37.12 0.85 108.56
>>> 1 2011 9.9167 0.40 0.00 -37.12 0.85 113.74
>>> 1 2011 9.9583 0.40 0.00 -37.20 0.85 118.91
>>> 1 2011 10.0000 0.20 0.00 -37.52 0.85 123.74
>>>
>>> ==================================================
>>>
>>>
>>> SCRIPT (yyyyddd_to_yyyymmdd_check.ncl)
>>> ==================================================
>>> ; Complied by Wang Wenshan 2014-01-03 Friday 14:10:49
>>> load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/contributed.ncl"
>>> load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_code.ncl"
>>> load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_csm.ncl"
>>> ;*************************************************************
>>> ; txt --> nc
>>> ; GC-NET
>>> ; txt: each line:
>>> ; 0 1 2 3 4 5 6 7
>>> ; stn year day SW-down SW-up net albedo zenith
>>> ; nc: 16stn * 91day * 24 hr, 5 var
>>> ;************************************************************
>>> begin
>>> ; read in txt
>>> ;------------------------------------------------------------
>>> fn = "test.txt"
>>>
>>> ncol = numAsciiCol(fn)
>>> opt = 10
>>>
>>> dd = readAsciiTable(fn, ncol, "float", opt)
>>> printVarSummary(dd)
>>> dim_dd = dimsizes(dd)
>>> nrow = dim_dd(0)
>>>
>>> do j = 0, nrow - 1 ; loop: rows
>>> print(dd(j,0)+" "+dd(j,1)+" "+dd(j,2)+" "+dd(j,3)+" "+dd(j,4)+"
>>> "+dd(j,5)+" "+dd(j,6)+" "+dd(j,7))
>>> print(sprinti("%0.3i",toint(dd(j,2))))
>>> print(""+dd(j,1)+sprinti("%0.3i",toint(dd(j,2))))
>>>
>>> print(""+yyyyddd_to_yyyymmdd(tointeger(dd(j,1)+sprinti("%0.3i",toint(dd(j,2))))))
>>>
>>> print("--------------")
>>> end do
>>>
>>> print("done!")
>>> end
>>>
>>>
>>> Best,
>>> Wenshan
>>>
>>> ------------------------------------------------------------------------------
>>>
>>> Graduate Student Researcher
>>> Earth System Science
>>> University of California, Irvine
>>>
>>
>>
>>
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Received on Mon Jan 13 10:52:14 2014
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