Plot one csv file

You can simply plot your csv file without any option.

pltcli sample_data/sin.csv

sin.csv looks like::

x,y
0.0,0.0
0.1,0.09983341664682815
0.2,0.19866933079506122
0.30000000000000004,0.2955202066613396
0.4,0.3894183423086505
0.5,0.479425538604203
0.6000000000000001,0.5646424733950355
0.7000000000000001,0.6442176872376911
0.8,0.7173560908995228
0.9,0.7833269096274834

Plot multiple csv files

You can plot multiple csv files.

pltcli sample_data/sin.csv sample_data/cos.csv

Specify fields to plot

You can specify fields for x and y axis by filename[x:y].

pltcli sample_data/cos.csv[1:0]

If your csv file has index line at the first line, you can use the index for fields.

pltcli sample_data/cos_sin.csv[x:cos] sample_data/cos_sin.csv[x:sin]

cos_sin.csv looks like:

x,cos,sin
0.0,1.0,0.0
0.1,0.9950041652780258,0.09983341664682815
0.2,0.9800665778412416,0.19866933079506122
0.30000000000000004,0.955336489125606,0.2955202066613396
0.4,0.9210609940028851,0.3894183423086505
...

You can use , character to specify multiple field set in one argument. pltcli cos_sin.csv[x:cos,x:sin] is equivalent to pltcli cos_sin.csv[x:cos] cos_sin.csv[x:sin].