Hi, I have been fighting the following problem now for days and am desperate:

I would like to use my own data downloaded from different sites and stored as CSV files. Unfortunately I am lost trying to figure out how to store them in a way to use them in Zorro.

I have been trying to figure out what I am doing wrong when using the CSVtoHistory.c script to import EOD and Daily Open High Low Close-Prices.

I made sure to adjust the string format of the script to my csv file (in the case of Close, Open, High, Low):

string Format = "%d.%m.%Y,f4,f3,f1,f2";

and ran the script CSVtoHistory.c. I then went on using the newly created data in Zorro. It seemed my t6 data files were off. When checking for possible errors by converting the t6 file back to csv using the CSVfromHistory.c script, for some reason in the csv-file every second and third line is messed up, while every third line seems correct, but missing lines inbetween, e.g:

1899/12/30 10:19:12,0.00000,1.71500,1.76200,7.15462
2017/06/14 00:00:00,1.78100,1.78300,1.67300,1.71700
1899/12/30 14:52:48,1.79500,0.00000,7.15459,1.77300
1899/12/30 13:32:10,0.00000,1.76600,1.77500,7.15457
2017/06/09 00:00:00,1.73500,1.79100,1.72700,1.76600
1899/12/30 11:31:12,1.78000,0.00000,7.15451,1.74200
1899/12/30 09:12:58,0.00000,1.73800,1.71200,7.15450
2017/06/05 00:00:00,1.72000,1.74700,1.71400,1.74300
1899/12/30 10:33:36,1.72000,0.00000,7.15445,1.71400
1899/12/30 12:40:19,0.00000,1.76200,1.76300,7.15442
2017/05/31 00:00:00,1.76800,1.78000,1.74700,1.75300

I simply don't know where to go from here, I tried opening and correcting my csv files in every editor I know and have available in case my formatting is off. I unfortunately also don't see any errors in the CSVtoHistory.c or CSVfromHistory.c scripts. When parsing the data via dataParse from the csv file and outputting dataVar() via printf the data seems to be correct. But once stored as t6 and reading it from there, the data is completely messed up and not usable.

I appreciate all your help in giving me hints where to go from here. Thanks.