FLOOD01877

• County: Statewide
• Title: Program to Plot Log Pearson Type III Frequency Data
• Date: 3/1/1990
• Floodplain - Doc Type: Educational/Technical/Reference Information

'. t

CYCLES *

CURVE *

DASHTYPE

END

EXPECTED

GOPLOT *

Specifies the number of log cycles for graph.
Field 2 contains the number of cycles. A LOGMIN
command is also required when this option is
invoked. Default number of cycles is
automatically determined by the program to
include all data.

Specifies the number of points on each user
defined curve. Field 2 contains the number of
points on each curve, while subsequent records
contain the following data: Field I =
Probability, Field 2 = Discharge 1, Field 3 =
Discharge 2, etc. A NAME command is required to
precede this record. (Maximum of 50 points per
curve)

Resets default dash codes to change line types.
Fields 2 through 9 contain new dash codes.

End of input data. Not required.

Plots expected probability curve.
command and subsequent records are
input the data to be plotted.

The COMPUTED
required to

Used to overlay plots of data sets. Can be used
to plot more than the maximum number of curves
or data points allowed.

LESSGRIDS * Removes grids for percents of 98,95,80,20,5, 2,
and 0.2

LOGMIN *

Specifies the m~n~mum value for log scale. Must
be specified as a power of 10 (i.e. 10,100,1000).
Default is automatically determined by the
program.

NAME * Specifies names for user defined curves to be
plotted (up to 10 characters each). Field 2
contains the number of curves (maximum of 7) to
be plotted. Fields 3 through 9 contain the curve
names.

NAMEPOINTS* Resets default labels for plotted data points.
Fields 2 through 4 contain new labels to replace
default values of computed, historic, and low
outlier, respectively.

-4-