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Selecting specific columns to import from a CSV

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Stanley Kubrick
Stanley Kubrick 2015-2-12
回答： sathish kumar rb 2017-11-11
The data I import from my GPS is formatted as CSV files with the following headers:
ID, Session_ID, Heading, Altitude, Latitude, Longitude, Created_DateTime
I only need the Latitude and Longitude values in columns 5 and 6. Is there any way of achieving this?
Currently I delete the last column manually in excel (Created_DateTime) and then use:
data = csvread('gps.csv',1,4);
This returns my latitude/longitude data but I'm wondering if there is a way of doing this without having to manually delete the Created_DateTime column in excel?

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采纳的回答

dpb
dpb 2015-2-12
fmt=[repmat('%*f',1,4) repmat('%f',1,2) '%*[^\n]'];
fid=fopen('gps.csv');
data=cell2mat(textscan(fid,fmt,'collectoutput',1));
fid=fclose(fid);
See
doc textscan % for details...
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Stanley Kubrick
Stanley Kubrick 2015-2-12
Actually just found a "Generate Script for Selection" under an Import button, thanks for your help though!

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更多回答（1 个）

sathish kumar rb
sathish kumar rb 2017-11-11
hi need to select a specific colomns and rows copy one to another csv file how

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