"gzz v time
0.0000000000000	667.2732363722407
0.0250000000000	667.2730938256299
0.0500000000000	667.2753119206509
0.0750000000000	667.2848353266130
0.1000000000000	667.3085408742919
0.1250000000000	667.3541548159466
0.1500000000000	667.4295185498523
0.1750000000000	667.5417941610184
0.2000000000000	667.6971096865327
0.2250000000000	667.9005649629564
0.2500000000000	668.1565248896962