*Table of Contents*
{toc}

h1. LTR 2.1.1

January 14, 2011

Download:
* [LTR-2_1_1.tar.gz|https://io.bu.edu/distro/LTR-2_1_1.tar.gz] (Login required; email schmitt <at> ucar <dot> edu&nbsp;for an account)
md5 checksum: e436dc85ff6ffd09abca890e70bd9ada
* Accessible via SVN (login required) [https://io.bu.edu/svn/MODELS/tags/LTR-para/LTR-2_1_1]
* Upgrade instructions:
** Note:  You should be able to re-use any prerequisites built for a previous LFM-MIX release.
** Extract the code to {{LTR-2_1_1}}
** copy your {{Make.$MACHINE}} file into {{LTR-2_1_1/env/}}
** Make sure you're using the latest version of [InterComm|Download-InterComm] 1.6
*** InterComm 1.6 from 1\+ year ago is different from InterComm 1.6 today\!
** Follow the compile instructions on the [Download] page.

h2. Change log

* Repository revision: 1531
* Changelog:
** 2.1.0 bug (most are CMIT-related)
** New "TIEGCM_LDFLAGS" in {{env/Make.${MACHINE}}} should specify TIEGCM-specific linker flags.  See {{env/Make.hao}} for an example.
** [MakeItSo|Documentation-MakeItSo] is a bit more verbose
*** README file is generated for each run
*** [RUN-NAME|RUN-NAME]\-setup.sh reports what it is doing under the hood.
** For a complete list of changes, see the [LTR-2.1.1 roadmap|https://oberon.bu.edu/bugs/versions/show/13].