Re: azimuthal gnomon length problem

[fer j. de vries]

I apologize for not knowing my own computerprogram. The correct answer is in the readme file. The outermost circle can be january or july.   Happy dialling, Fer.     Fer J. de Vries [EMAIL PROTECTED] http://www.iae.nl/users/ferdv/ Eindhoven, Netherlands lat.  51:30 N      long.  5:30 E ----- Original Message ----- From: Sarah Edmondson-Jones To: sundial@rrz.uni-koeln.de Sent: Monday, February 21, 2000 7:40 PM Subject: Re: azimuthal gnomon length problem From Fer's recent message: >> In my program Spin you may choose between inner circle as january or as july. >>This overcomes a litlle the problem of the gnomon length. From readme2.doc Zonwvlak:SPIN    .EXE : calculates a horizontal azimutal sundial and writes thepoints to a file <name.RLT>. This file can be drawn on the screen withthe program SCRPLT.EXE.The months of the date-scale are in circles. The outmost circle can bejanuary first or july first.The program works for latitudes between 25 and 66.5 degrees and between -25 and -66.5 degrees. Now which is it, innermost, or outermost? Sarah Edmondson-Jones