Hi, I am having trouble retrieving the correct row for a timeperiod in a dataset.
I am using dataParse to read in a csv file and then trying to find the corresponding row for the bar's timeperiod. Here is the code:

to read and parse:

string Format = "%Y-%m-%d %H:%M:%S,f";
int RecordsEUR1H = dataParse(1,Format,InNameEUR1H);

and then:

int RowEUR1H = dataFind(1,wdate());

it returns the attached for this print:
printf("n Date: %s, Row: %i, Value: %f",strdate("%Y-%m-%d %H:%M:%S",wdate()),RowEUR1H, dataVar(1,RowEUR1H,1));


My CSV file looks like this:
2017-12-28 00:00:00,-3.2885940290891
2017-12-27 23:00:00,-3.2924455825864
2017-12-27 22:00:00,-3.217172985187
2017-12-27 21:00:00,-2.26513041276
2017-12-27 20:00:00,-2.24
2017-12-27 19:00:00,-2.2688089773
2017-12-27 18:00:00,-2.22088050314
2017-12-27 17:00:00,-2.21020870003
2017-12-27 16:00:00,-2.28022255943
2017-12-27 15:00:00,-2.24341123819
2017-12-27 14:00:00,-2.16543756146
2017-12-27 13:00:00,-2.15416666667
2017-12-27 12:00:00,-2.11968734734
2017-12-27 11:00:00,-2.1027027027
2017-12-27 10:00:00,-2.06518554688
2017-12-27 09:00:00,-1.87034035656
2017-12-27 08:00:00,-1.89573570759
2017-12-27 07:00:00,-2.0331478345
2017-12-27 06:00:00,-1.98296136309
2017-12-27 05:00:00,-1.97462293512
2017-12-27 04:00:00,-1.88625146886
2017-12-27 03:00:00,-1.90072752875
2017-12-27 02:00:00,-1.89032106867
2017-12-27 01:00:00,-1.89953051643
2017-12-27 00:00:00,-1.87954066089
2017-12-26 23:00:00,-1.90943396226

It looks as if dataFind returns a record for every 2nd or so timeperiod BEFORE the given date? How can i make sure that it return a record for the exact timeperiod? data for that timeperiod is available in the dataset as you can see.

thanks for the help in advance.
I am using Zorro S 1.72 but tried it on S 1.66 and it is the same.