
CALCS	BAS025 GRAPH PLOT

NOTATION
Nyd	number of y-axis data columns for each curve (1 or 2)
Nys	total number of y-axis scales
Xc	x-coord, point on curve
Xname	name, x-axis, common to all curves
Yc	y-coord, point on curve
Yname	name, curve id, y-axis
Ys	YSCALE id number

APPLICATION

Graph utility for X-Y curves.
Maximum numbers of: Plots 10, Points/Plot 200.

OUTPUT

from prog

THEORY

refs

GUIDANCE

Four positions have been provided for YSCALEs and they are identified as follows:
1) immediately to the left of Xmin
2) immediately to the right of Xmax
3) immediately to the right of Xmin
4) immediately to the left of Xmax
The YSCALE data line includes Ys & Nyd paired data for each curve.
Curves which include step changes at some or all X stns have two Yc data columns. If there is no step at a X stn, the Yc is repeated in the 2nd column.
Curves are idealised to straight lines between points.
BAS019 automatically generates BAS025 input file.
PNG format graphic file is output.


INPUT FORMAT
DAT025	title
YSCALE	Nys	Ys1	Nyd1	Ys2	Nyd2	etc
Xname	Yname1	Yname2	etc
enter	tab	delimited	data
ENDDAT
EXAMPLE
Input
DAT025	example
YSCALE	4	1	1	2	1	3	2	3	2
X(m)	V(t)	BM(t.m)	BUOY(t/m)	LOAD(t/m)
0	0	0	0	0.7398	0	-0.7398
15	-13.32	-94.33	1.036	1.036	-1.036	-1.035
35	23.67	-183.1	1.43	1.43	4.734	-1.43
50	-3.725E-8	-8.941E-7	1.726	0	-1.726	0
ENDDAT

NOTATION

APPLICATION

OUTPUT

SEE ALSO

THEORY

GUIDANCE

INPUT FORMAT

EXAMPLE

Input