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Name
oco — Orthogonal contours
Syntax
oco [frq frequency] [col color] [liw linewidth] [bsp] [nos] [noadj] [cur] [nrg] [dar] [trm] [ang] [cod] [cdc] [cdr] [chd] [split] [src]
Description
Display orthogonal contours from grids and generate drainage areas.
Arguments
frq frequency
col color
liw linewidth
bsp
nos
noadj
cur
nrg
Drainage area calculation
dar
trm number_of_nodes
ang angle
cod
cdc [lin] [col color]
cdr [smo] [col color]
chd
split
src
Examples
Ex.1: Orthogonal contours and drainage areas
z ;# Erase screen win demo ;# Get demo window (450000 460000 6450000 6460000 1000 4000) spe bgc whi ;# Specify background color to white mak ran 11 ;# Make 11 random points grp 222 222 ;# Make grid oco frq 14 col bla liw 2 ;# Draw orthogonal contours oco dar ;# Calculate drainage areas map drain ;# Map the drainage areas
The above example produces this image.
Orthogonal contours and drainage areas
See also
cal - Calculation algorithms, mak tan