How to save daq data-in(from 2 channels) in 2-D arrey?

Hiiiiii my friends.
i have a analog system .the output voltage of system changes during changing it's angle or direction. i want to save 2 features of it(output voltage and output angle) in 2-D arrey that shows me output angle and it's related output voltage toward each other.so after finishing my test i should have data in 2 columns.column1:angles column2: related voltage to each angle.
after that i want to draw it's graph in labview(Voltage-Angle).
please help me in this way (i'm a biginner in this way so i'd be glad if you explain me in detail.....)
,thanxxxx a lot
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save1_BD.png ‏13 KB

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