<p>EARTH SYSTEM</p>

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&[DATE] &[TIME] - &[FILENAME]

GRID DESIGN - ILUSTRATIVE DRAWING

-GRID SYSTEM GEOMETRY-

GRID LENGTH

BURIED DEEP

In X

In Y

h 0.7 m * :

L.x 50 m * :

L.y 60 m * :

CABLES

In X

In Y

C.x 25 :

C.y 25 :

CABLE SEPARATION

D.x L.x C.x 1 - / :

D.y L.y C.y 1 - / :

D 12 / L.x C.x 1 - / L.y C.y 1 - / + (* :

In X

In Y

D.x 2.083 m *

D.y 2.5 m *

AVERAGE DISTANCE

D 2.292 m *

-GRID CABLE-

-RODS-

S 70 mm 2^* :

SECCTION:

QUANTITY:

n.R 40 :

LONG:

L.r 3 m * :

L.c L.y C.y * (L.x C.x * (+ :

DIAMETER:

d.R 19 mm * :

CABLE TOTAL LENGTH:

L.c 2750 m *

<p>EARTH SYSTEM</p>

Subdivide a range in 'n' intervals n end interval j 1 n 1 + (range hh j el end - end j * + n / : for hh 21 line :

x_grid C.x 1 - L.x interval : y_grid C.y 1 - L.y interval : 21 sys

ListCollect_X x_start 0 : x_end L.y : 12 mat x x_grid : ct 1 : i 1 x_grid rows range X ct el x i el x_start x i el x_end 22 mat : ct ct 1 + : 21 line for X 51 line :

ListCollect_Y y_start 0 : y_end L.x : 12 mat y y_grid : ct 1 : i 1 y_grid rows range Y ct el y_start y i el y_end y i el 22 mat : ct ct 1 + : 21 line for Y 51 line :

X ListCollect_X :

Y ListCollect_Y :

Program to create the "Scatter xy" Mathcad style ... NUMERIC X Y x0 x1 y0 y1 u v Sr count 1 : i 1 u range j 1 v range x x0 i 1 - (u 1 - / x1 x0 - (* + : y y0 j 1 - (v 1 - / y1 y0 - (* + : xy count 1 el x y X x y Y 12 mat : count count 1 + : 41 line for for Unest the xy collection Unest xy 1 el : j 2 xy rows range Unest Unest xy j el stack : for Unest 61 line :

xy char size clr pts k 1 xy rows range r3 k el char : r4 k el size : r5 k el clr : 13 mat for xy r3 r4 r5 augment 21 line :

u v X u : u v Y v : 12 mat x0 0 : x1 L.x : y0 0 : y1 L.y : u C.x : v C.y : 16 mat rod X Y x0 x1 y0 y1 u v Sr : 31 line

illegal context ... you can only
augment two or more vectors of same size rod rod . 9 green augment :

subscripts are utmostly confusing with index. Subscript as descriptive tutorial are OK.

λ.length_of_something 1.23456789 :

λ.length_of_something 1.23456789

data list ListCollect collects index list ct 1 : i list rc ct el data i row : ct ct 1 + : 21 line for Un rc 1 el : j 2 rc rows range Un Un rc j el stack : for Un 61 line :

user disposition list 12723395416 mat :

ground rod list ListCollect :

ground-rods/grid ground 000 2.5 m * 015 m * 055 m * 2.08333333333333 m * 32.5 m * 4.16666666666667 m * 7.5 m * 62 mat

random 'N points' click in pink press F9 list n.R 1 rod rows Random.N : 52052444225351056661 mat

ground rod list ListCollect :

plot X Y ground 31 sys :

plot