4.4. parametric ÇÃ·Ô : x, y, zÀÇ ¸ðµç °ªÀ» °¡Áö´Â 3Â÷¿ø µ¥ÀÌÅÍÀÇ Ç÷Ô

noparametric ¸ðµå¿¡¼­ parametric ¸ðµå¸¦ »ç¿ëÇϱâ À§ÇØ ÇÁ·ÒÇÁÆ® »ó¿¡¼­ ´ÙÀ½ÀÇ ¸í·ÉÀ» ÀÔ·ÂÇÑ´Ù.

gnuplot> set parametric

ÀÌÁ¦ parametric ¸ðµå·Î ÀüȯµÇ¾ú´Ù. »õ·Î¿î ¿¹¸¦ »ìÆ캸ÀÚ.

#text4.txt
#x      y       z
4.514   0.014   0.466
4.575   0.016   0.510
4.635   0.016   0.557
4.699   0.013   0.599
4.786   0.09    0.611

4.514   -0.014  0.466
4.575   -0.016  0.510
4.635   -0.016  0.557
4.699   -0.013  0.599
4.786   -0.010  0.611

4.533   -0.064  0.415
4.604   -0.065  0.440
4.676   -0.065  0.464
4.746   -0.065  0.488
4.816   -0.043  0.525

ÀÌ µ¥ÀÌÅ͸¦ Ç÷ÔÇÏ¸é ´ÙÀ½°ú °°Àº ±×·¡ÇÁ¸¦ ¾òÀ» ¼ö ÀÖ´Ù.

±×¸² 4-3. parametric ¸ðµå

gnuplot> splot "text4.txt" with linespoints