Difference between revisions of "APC Houses Javascript code snippet"
From Ingmar de Boer
(Created page with "<SCRIPT LANGUAGE="JavaScript"> <!-- hide this script tag's contents from old browsers function compute(form) { PH=(form.nPh.value=="")? "0" : eval(form.nPh.value); ECL=(...") |
(No difference)
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Revision as of 00:06, 9 April 2016
<SCRIPT LANGUAGE="JavaScript"> function sector(n, ph, ecl, az) {
var dasc, kv, a;
kv = ATan(Tan(ph) * Tan(ecl) * Cos(az)/(1 + Tan(ph) * Tan(ecl) * Sin(az)));
dasc = ATan(Sin(kv) / Tan(ph));
if (n<8) {a = kv + az + pi/2 + (n - 1) * (pi/2 - kv) / 3;}
else {a = kv + az + pi/2 + (n - 13) * (pi/2 + kv) / 3;}
return gra(ATan2(Tan(dasc) * Tan(ph) * Sin(az) + Sin(a),
Cos(ecl) * (Tan(dasc) * Tan(ph) * Cos(az) + Cos(a)) + Sin(ecl) * Tan(ph) * Sin(az - a)));
}
// done hiding from old browsers --> </SCRIPT> </HEAD>
<BODY onLoad="exampledata(); compute(document.form);">
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Enter the appropriate values here
G.Lat <INPUT TYPE="text" NAME="nPh" SIZE=20> <INPUT TYPE="button" VALUE=" Reset form " OnClick="resetform(this.form)">
E <INPUT TYPE="text" NAME="ne" SIZE=20> <INPUT TYPE="button" VALUE=" Example data " OnClick="exampledata(this.form); compute(this.form);">
ARMC <INPUT TYPE="text" NAME="naz" SIZE=20> <INPUT TYPE="button" VALUE=" Calculate " OnClick="compute(this.form)">
APC Cusps
1 <INPUT TYPE="text" NAME="cusp1" SIZE=20> 7 <INPUT TYPE="text" NAME="cusp7" SIZE=20>
2 <INPUT TYPE="text" NAME="cusp2" SIZE=20> 8 <INPUT TYPE="text" NAME="cusp8" SIZE=20>
3 <INPUT TYPE="text" NAME="cusp3" SIZE=20> 9 <INPUT TYPE="text" NAME="cusp9" SIZE=20>
4 <INPUT TYPE="text" NAME="cusp4" SIZE=20> 10 <INPUT TYPE="text" NAME="cusp10" SIZE=20>
5 <INPUT TYPE="text" NAME="cusp5" SIZE=20> 11 <INPUT TYPE="text" NAME="cusp11" SIZE=20>
6 <INPUT TYPE="text" NAME="cusp6" SIZE=20> 12 <INPUT TYPE="text" NAME="cusp12" SIZE=20>
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