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Fedora EPEL Update Notification
FEDORA-EPEL-2017-65f73a542e
2017-08-29 20:49:16.812567
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Name : xnec2c
Product : Fedora EPEL 7
Version : 3.5.1
Release : 1.el7
URL :
http://www.5b4az.org/
Summary : GTK based graphical wrapper for nec2c
Description :
xnec2c is a GUI interactive application that (in its current form) reads NEC2
input files but presents output data in graphical form, e.g. as wire frame
drawings of the radiation pattern or near E/H field, graphs of maximum gain,
input impedance, vswr etc against frequency and simple rendering of the antenna
structure, including color code representation of currents or charge densities.
These results are only calculated and drawn on user demand via menu items or
buttons, e.g. xnec2c is interactive and does not execute NEC2 "commands" in
batch style as the original does.
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Update Information:
* Modified the NEC2 Editor code so that when a Geometry or Command editor window
is opened, activating Apply or OK will save data in the editor window to the
treeview, even if the default data is not edited. * Modified the NEC2 Editor
code so that if a treeview row is removed while the relevant editor window is
open, then activating Apply or OK will not attempt to save data to the treeview,
since this will cause an illegal memory access and will crash xnec2c. * Fixed a
bug in the Helix editor which caused incorrect calculation of the segment length
as a percentage of wavelength or of the number of segments/turn that correspond
to a given segment length as a percentage of wavelength.
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This update can be installed with the "yum" update programs. Use
su -c 'yum update xnec2c' at the command line.
For more information, refer to "YUM", available at
https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/...
All packages are signed with the Fedora EPEL GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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