code:
and DataLink
code:
for the serializing of CSV files. CSVProvider
In this article an example is provided for reading data from a CSV file.
Read and Write CSV Files
Userlevel 2
CSV files are a de facto standard for communication of data. AIMMS provides the libraries
In this article an example is provided for reading data from a CSV file.
In this article an example is provided for reading data from a CSV file.
Userlevel 6
+6
Hi Erika
Can I suggest to start using the new Data Exchange Library. This library offers a much more flexible and generic way of communicated data files. We are expecting it to become the standard going forward.
See:
+1
I downloaded the example project and modified the komma\fourrows.csv demand in second line from 1000 to 1000.10 and when I run the procedure, it rounds the value when import it to AIMMS.
What I have to do to get it into AIMMS as 1000.10 ?
Userlevel 5
+5
Userlevel 4
It seems that you have to have a clean csv to use this. Is it possible to import a csv where the first "column" isn't used in the model?
For example, if I export a python/pandas dataframe as a csv, it has the index in the first column. How do I "skip" over this while reading it into AIMMS?
And, yes, I can turn it off in python, but I need it there for other things.
For example, if I export a python/pandas dataframe as a csv, it has the index in the first column. How do I "skip" over this while reading it into AIMMS?
And, yes, I can turn it off in python, but I need it there for other things.
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