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nec2c is a translation of the NEC2 FORTRAN source code to the C language.

Browse source 
The translation was performed mostly "by hand" and a lot of modifications
to the original program were introduced in order to modernize the NEC2
and to remove as many built-in limitations as possible. The attendant
SOMNEC program was also translated to C and incorporated in nec2c as a
function so that Sommerfeld ground solutions are a part of the program.

PR:		ports/83392
Submitted by:	Diane Bruce <db@db.net>
This commit is contained in:
Pav Lucistnik 2005-07-13 21:13:26 +00:00
parent 0e9dd205c9
commit 0b70138e48
Notes: svn2git 2021-03-31 03:12:20 +00:00 
svn path=/head/; revision=139134
7 changed files with 219 additions and 0 deletions
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1
comms/Makefile
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@ -61,6 +61,7 @@
SUBDIR += mwavem
SUBDIR += nasawash
SUBDIR += ncid
SUBDIR += nec2c
SUBDIR += nokryptia
SUBDIR += obexapp
SUBDIR += openobex

46
comms/nec2c/Makefile Normal file
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@ -0,0 +1,46 @@
# ports collection makefile for: splat
# Date created: 8 July 2005
# Whom: db
#
# $FreeBSD$
PORTNAME= nec2c
PORTVERSION= .9
CATEGORIES= comms
MASTER_SITES= http://www.si-list.org/NEC_Archives/
DISTNAME= nec2c
DIST_SUBDIR= ${PORTNAME}
MAINTAINER= db@db.net
COMMENT= Used to calculate antenna patterns useful to ham radio
#
# both libccm and files/carg.c can "go away" once libc is filled in
# with missing posix complex functions.
#
LIB_DEPENDS= ccm:${PORTSDIR}/math/ccmath
.include <bsd.port.pre.mk>
.if ${OSVERSION} < 500000
BROKEN= "does not build (gcc does not understand complex numbers)"
.endif
post-patch:
${CP} ${FILESDIR}/carg.c ${WRKSRC}
do-install:
${INSTALL_PROGRAM} ${WRKSRC}/nec2c ${PREFIX}/bin
.if !defined(NOPORTDOCS)
${MKDIR} ${DOCSDIR}
${INSTALL_DATA} ${WRKSRC}/README ${DOCSDIR}
${MKDIR} ${EXAMPLESDIR}
${INSTALL_DATA} ${WRKSRC}/Input/*.nec ${EXAMPLESDIR}
${INSTALL_DATA} ${WRKSRC}/Input/*.NEC ${EXAMPLESDIR}
@${ECHO} ""
@${ECHO} "nec2c docs installed in ${DOCSDIR}"
@${ECHO} "nec2c sample Input files installed in ${EXAMPLESDIR}"
@${ECHO} ""
.endif
.include <bsd.port.post.mk>

2
comms/nec2c/distinfo Normal file
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@ -0,0 +1,2 @@
MD5 (nec2c/nec2c.tar.gz) = 70aa63ee006b1a179d0a08c7b0dece0b
SIZE (nec2c/nec2c.tar.gz) = 180034

20
comms/nec2c/files/carg.c Normal file
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@ -0,0 +1,20 @@
/* carg.f -- translated by f2c (version 20000817).
*/
#include <math.h>
#include <complex.h>
double carg(complex z__)
{
/* System generated locals */
double ret_val;
/* april 1977 version. w. fullerton, c3, los alamos scientific lab. */
ret_val = (float)0.;
if (creal(z__) != (float)0. || cimag(z__) != (float)0.) {
ret_val = atan2(cimag(z__), creal(z__));
}
return ret_val;
} /* carg */

18
comms/nec2c/files/patch-Makefile Normal file
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@ -0,0 +1,18 @@
--- Makefile.orig Tue Jan 27 14:53:38 2004
+++ Makefile Sat Jul 9 00:19:39 2005
@@ -1,12 +1,11 @@
#Makefile for nec2c 21 Aug 2003
-SHELL = /bin/sh
-CC = gcc -Wall -O3 -g
+all: nec2c
-objects = nec2c.o misc.o somnec.o
+objects = nec2c.o misc.o somnec.o carg.o
nec2c : $(objects)
- $(CC) -lm -lefence -o nec2c $(objects)
+ $(CC) -lm -o nec2c $(objects) -L${PREFIX}/lib -lccm
$(objects) : nec2c.h

24
comms/nec2c/pkg-descr Normal file
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@ -0,0 +1,24 @@
nec2c is a translation of the NEC2 FORTRAN source code to the C language.
The translation was performed mostly "by hand" and a lot of modifications
to the original program were introduced in order to modernize the NEC2
and to remove as many built-in limitations as possible. The attendant
SOMNEC program was also translated to C and incorporated in nec2c as a
function so that Sommerfeld ground solutions are a part of the program.
Originally Written by:
Numerical Electromagnetics Code (NEC2) developed at Lawrence
Livermore lab., Livermore, CA. (contact G. Burke at 415-422-8414
for problems with the NEC code. For problems with the vax implem-
entation, contact J. Breakall at 415-422-8196 or E. Domning at 415
422-5936)
file created 4/11/80.
Translation by:
Neoklis Kyriazis 5B4AZ Limassol, Cyprus, neoklisk@cytanet.com.cy
WWW: http://www.si-list.org/swindex2.html#nec2c
- Diane Bruce, VA3DB
db@db.net

108
comms/nec2c/pkg-plist Normal file
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@ -0,0 +1,108 @@
bin/nec2c
%%PORTDOCS%%%%DOCSDIR%%/README
%%PORTDOCS%%%%EXAMPLESDIR%%/10RA432.NEC
%%PORTDOCS%%%%EXAMPLESDIR%%/19el_432_tonna.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/20RA432.NEC
%%PORTDOCS%%%%EXAMPLESDIR%%/20RA_X4.NEC
%%PORTDOCS%%%%EXAMPLESDIR%%/3E_.NEC
%%PORTDOCS%%%%EXAMPLESDIR%%/9EL_GRA.NEC
%%PORTDOCS%%%%EXAMPLESDIR%%/9elX2b_gr.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/9elX2b_mast.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/9elX2b_tonna.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/9elX2bm_gr.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/9elX_gra.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/9elX_tonna.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/9elXb_tonna.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/9elXb_tonnaf.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/9el_p_tonna.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/9el_tonna.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/9el_tonnaf.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/9elv_tonna.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/BSZ09.NEC
%%PORTDOCS%%%%EXAMPLESDIR%%/BSZ10.NEC
%%PORTDOCS%%%%EXAMPLESDIR%%/CAR.NEC
%%PORTDOCS%%%%EXAMPLESDIR%%/DIP2_7T.NEC
%%PORTDOCS%%%%EXAMPLESDIR%%/DIP2_7TA.NEC
%%PORTDOCS%%%%EXAMPLESDIR%%/DIP_7.NEC
%%PORTDOCS%%%%EXAMPLESDIR%%/DIP_7T.NEC
%%PORTDOCS%%%%EXAMPLESDIR%%/DIP_7TB.NEC
%%PORTDOCS%%%%EXAMPLESDIR%%/DIP_7TC.NEC
%%PORTDOCS%%%%EXAMPLESDIR%%/DIP_7TD.NEC
%%PORTDOCS%%%%EXAMPLESDIR%%/DIP_7TE.NEC
%%PORTDOCS%%%%EXAMPLESDIR%%/DIP_REFL.NEC
%%PORTDOCS%%%%EXAMPLESDIR%%/ELICA.NEC
%%PORTDOCS%%%%EXAMPLESDIR%%/EX1.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/EX2.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/EX3.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/EX4.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/EX5.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/EX6.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/EX7.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/GS_8D_BB.NEC
%%PORTDOCS%%%%EXAMPLESDIR%%/GS_DJ1CR.NEC
%%PORTDOCS%%%%EXAMPLESDIR%%/I5TDJII.NEC
%%PORTDOCS%%%%EXAMPLESDIR%%/I5TDJIII.NEC
%%PORTDOCS%%%%EXAMPLESDIR%%/K5332187.NEC
%%PORTDOCS%%%%EXAMPLESDIR%%/LOGPERIO.NEC
%%PORTDOCS%%%%EXAMPLESDIR%%/LPA9.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/MARCONI.NEC
%%PORTDOCS%%%%EXAMPLESDIR%%/MONOPOLE.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/MONOPOLO.NEC
%%PORTDOCS%%%%EXAMPLESDIR%%/MYGP.NEC
%%PORTDOCS%%%%EXAMPLESDIR%%/MYGPR.NEC
%%PORTDOCS%%%%EXAMPLESDIR%%/MYGPX.NEC
%%PORTDOCS%%%%EXAMPLESDIR%%/RHOMBIC.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/ROMBICA.NEC
%%PORTDOCS%%%%EXAMPLESDIR%%/SKYWIRE.NEC
%%PORTDOCS%%%%EXAMPLESDIR%%/SPIRAL.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/TEST299.NEC
%%PORTDOCS%%%%EXAMPLESDIR%%/TRI_7.NEC
%%PORTDOCS%%%%EXAMPLESDIR%%/TRI_7T.NEC
%%PORTDOCS%%%%EXAMPLESDIR%%/TRI_7TA.NEC
%%PORTDOCS%%%%EXAMPLESDIR%%/TRI_7TB.NEC
%%PORTDOCS%%%%EXAMPLESDIR%%/TRI_7TC.NEC
%%PORTDOCS%%%%EXAMPLESDIR%%/VBS_28_T.NEC
%%PORTDOCS%%%%EXAMPLESDIR%%/VB_28_T.NEC
%%PORTDOCS%%%%EXAMPLESDIR%%/YG_4X6.NEC
%%PORTDOCS%%%%EXAMPLESDIR%%/YG_4X6_B.NEC
%%PORTDOCS%%%%EXAMPLESDIR%%/YG_6EL.NEC
%%PORTDOCS%%%%EXAMPLESDIR%%/YI20_40B.NEC
%%PORTDOCS%%%%EXAMPLESDIR%%/YI20_40C.NEC
%%PORTDOCS%%%%EXAMPLESDIR%%/dip_curv_6m.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/dl_2el_18.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/dl_2el_18_1.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/dl_2el_18_1t.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/dl_2el_18_1t15mvp.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/dl_2el_18_t10m.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/dl_2el_18_t10mvp.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/dl_2el_18b24.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/dl_2el_24b18.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/dl_2el_28_0.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/dl_2el_28_1.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/dl_2el_28_1t.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/dl_2el_28_f.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/dl_4el_20.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/dl_4el_20f.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/firstrhombic.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/i5tdjiiif.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/log_periodic.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/logperA9.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/quad17m_1.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/quad17m_2.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/rombica_t.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/yg2_5el_50.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/yg2_5el_50t.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/yg_16el_220.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/yg_16el_220M_1.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/yg_16el_220M_2.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/yg_2el_24.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/yg_4el_20.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/yg_4el_20f.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/yg_4el_20g.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/yg_5el_50.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/yg_5el_50_opt.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/yg_5el_50p_opt.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/yg_5el_50t.nec
%%PORTDOCS%%%%EXAMPLESDIR%%/yg_9el_144.nec
%%PORTDOCS%%@dirrm %%EXAMPLESDIR%%
%%PORTDOCS%%@dirrm %%DOCSDIR%%