head 1.1; access; symbols pkgsrc-2023Q4:1.1.0.28 pkgsrc-2023Q4-base:1.1 pkgsrc-2023Q3:1.1.0.26 pkgsrc-2023Q3-base:1.1 pkgsrc-2023Q2:1.1.0.24 pkgsrc-2023Q2-base:1.1 pkgsrc-2023Q1:1.1.0.22 pkgsrc-2023Q1-base:1.1 pkgsrc-2022Q4:1.1.0.20 pkgsrc-2022Q4-base:1.1 pkgsrc-2022Q3:1.1.0.18 pkgsrc-2022Q3-base:1.1 pkgsrc-2022Q2:1.1.0.16 pkgsrc-2022Q2-base:1.1 pkgsrc-2022Q1:1.1.0.14 pkgsrc-2022Q1-base:1.1 pkgsrc-2021Q4:1.1.0.12 pkgsrc-2021Q4-base:1.1 pkgsrc-2021Q3:1.1.0.10 pkgsrc-2021Q3-base:1.1 pkgsrc-2021Q2:1.1.0.8 pkgsrc-2021Q2-base:1.1 pkgsrc-2021Q1:1.1.0.6 pkgsrc-2021Q1-base:1.1 pkgsrc-2020Q4:1.1.0.4 pkgsrc-2020Q4-base:1.1 pkgsrc-2020Q3:1.1.0.2 pkgsrc-2020Q3-base:1.1; locks; strict; comment @# @; 1.1 date 2020.08.08.21.55.54; author brook; state Exp; branches; next ; commitid gkyl0ZdSA72FcjjC; desc @@ 1.1 log @math/udunits: update to udunits2 v2.2.26. The UDUNITS-2 package differs from the previous UDUNITS package in the following ways: Support for non-ASCII characters. The original UDUNITS package only supports the ASCII character set. The UDUNITS-2 package supports the following character sets: ASCII, ISO 8859-1 (Latin 1), and the UTF-8 encoding of ISO 10646 (Unicode). This means that unit string specifications like "µ°F·Ω⁻¹" are now supported (your viewer must support UTF-8 to display this string correctly). Support for logarithmic units. The unit string specification "0.1 lg(re 1 mW)" specifies a deciBel unit with a one milliwatt reference level. Meteorologists should note that the unit "dBZ" (i.e., "0.1 lg(re um^3)") is now supported. Persistent value converters. It is now possible to obtain a converter data-object, which can be used to convert numeric values in one unit to numeric values in another, compatible unit. The values can be float, double, or one-dimensional arrays of floats or doubles. Improved API. Due to the above changes, it was not possible to keep the application programming interface of the original UDUNITS package. Beginning with version 2.1.0, however, the package contains a thin UDUNITS API to the UDUNITS-2 library, so code written to the original API can simply be recompiled and relinked against the new package. Because the original UDUNITS API uses the "utUnit" data-structure and the UDUNITS-2 API uses pointers to "ut_unit" data-structures, a small memory-leak is possible in code that creates many units. This leak can be avoided by calling the new method utFree(utUnit*) when the unit is no longer needed. XML unit database. The unit database is encoded using human-readable XML rather than a custom format. The XML parser included in the package supports an element to allow easy and convenient customization. One thing that has not changed is that all unit string specifications understood by the original UDUNITS package are also understood by the new UDUNITS-2 package. @ text @Copyright 2014 University Corporation for Atmospheric Research and contributors. All rights reserved. This software was developed by the Unidata Program Center of the University Corporation for Atmospheric Research (UCAR) . Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1) Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2) Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3) Neither the names of the development group, the copyright holders, nor the names of contributors may be used to endorse or promote products derived from this software without specific prior written permission. 4) This license shall terminate automatically and you may no longer exercise any of the rights granted to you by this license as of the date you commence an action, including a cross-claim or counterclaim, against the copyright holders or any contributor alleging that this software infringes a patent. This termination provision shall not apply for an action alleging patent infringement by combinations of this software with other software or hardware. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE SOFTWARE. @