[Teem-commit] SF.net SVN: teem:[7183] teem/trunk/src/limn/test/03-s ingle.sh

[<kin...@us...>]

Revision: 7183
          http://sourceforge.net/p/teem/code/7183
Author:   kindlmann
Date:     2024-07-08 19:20:32 +0000 (Mon, 08 Jul 2024)
Log Message:
-----------
another script for debugging; may have found a bug (weird dependence on number of points in synthetic data)

Added Paths:
-----------
    teem/trunk/src/limn/test/03-single.sh

Added: teem/trunk/src/limn/test/03-single.sh
===================================================================
--- teem/trunk/src/limn/test/03-single.sh	                        (rev 0)
+++ teem/trunk/src/limn/test/03-single.sh	2024-07-08 19:20:32 UTC (rev 7183)
@@ -0,0 +1,59 @@
+#!/usr/bin/env bash
+#
+# Teem: Tools to process and visualize scientific data and images
+# Copyright (C) 2009--2024  University of Chicago
+# Copyright (C) 2005--2008  Gordon Kindlmann
+# Copyright (C) 1998--2004  University of Utah
+#
+# This library is free software; you can redistribute it and/or modify it under the terms
+# of the GNU Lesser General Public License (LGPL) as published by the Free Software
+# Foundation; either version 2.1 of the License, or (at your option) any later version.
+# The terms of redistributing and/or modifying this software also include exceptions to
+# the LGPL that facilitate static linking.
+#
+# This library is distributed in the hope that it will be useful, but WITHOUT ANY
+# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License along with
+# this library; if not, write to Free Software Foundation, Inc., 51 Franklin Street,
+# Fifth Floor, Boston, MA 02110-1301 USA
+#
+
+# 03 = FOURTH stage of testing- another test limnCbfSingle, via lpu cbfit -fs,
+# but with completely free-form input
+
+set -o errexit
+set -o nounset
+shopt -s expand_aliases
+JUNK=""
+function junk { JUNK="$JUNK $@"; }
+function cleanup { rm -rf $JUNK; }
+trap cleanup err exit int term
+# https://devmanual.gentoo.org/tools-reference/bash/
+unset UNRRDU_QUIET_QUIT
+
+# HEY changing this from 200 to 400 to 800 significantly changes the fit; why?
+N=200
+
+echo "-0.7 0.7
+1.4 0.7
+0.7 0.7
+0.7 -0.7" | unu 2op x - 1 | unu 2op + - 0.0 | ./lpu cbfit -i - -synthn $N -sup 1 -syntho xy-0.txt
+junk xy-0.txt
+
+./lpu cbfit -i xy-0.txt -scl 0 -psi 10000 -fs 0 -1 -v 3 -eps 0.001 2>&1 > log.txt
+cat log.txt; junk log.txt
+tail -n 4 log.txt | ./lpu cbfit -i - -synthn $N -sup 1 -syntho xy-1.txt
+junk xy-1.txt
+
+BIN=500
+for I in 0 1; do
+    unu jhisto -i xy-$I.txt -min -1.1 1.1 -max 1.1 -1.1 -b $BIN $BIN |
+        unu quantize -b 8 -max 1 -o xy-$I.png
+done
+
+unu join -i xy-{1,0,1}.png -a 0 -incr |
+    unu resample -s = x2 x2 -k box -o tmp.png
+
+open tmp.png


Property changes on: teem/trunk/src/limn/test/03-single.sh
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Added: svn:executable
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+*
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