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Help: read single value from CSV

From: Manuel Castro
Subject: Help: read single value from CSV
Date: Sat, 28 Nov 2020 17:08:01 +0000
User-agent: Zoho Mail

Hi there,

What does the syntax statement look like to read a single value from the CSV file?
My CSV has the following:
RowIndex   Capacity
   1                   33

I read it as follows:
param Z {i in I};
table tab_stream IN "CSV" "stream.csv" : [RowIndex], Z ~ Capacity;

I am only interested in the column 'Capacity', i.e. in the value 33.
More importantly, I don't need Z to be an array. I want Z to be a scalar i.e. param Z;

How do I represent this in the read statement of the CSV?

Many thanks.

Kind regards,

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