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--- relnotes:notes27 [Wed Jun 29 11:19:27 2016]
Alexander
+++ relnotes:notes27 [Wed Aug 1 20:46:45 2018] (current)
Alexander
@@ Line 4: / Line 4: @@
   * [[:magicplot_wiki_home|Help contents]]
   * [[:comparison|List of features]]
-  * [[http://magicplot.com/downloads.php|Download MagicPlot]]
 This update is free for MagicPlot Pro 2.x users. Just download and run the new version.
+[[http://magicplot.com/downloads.php|Download MagicPlot]]
 ====== Color Map Plots (in Pro edition only) ======
@@ Line 22: / Line 23: @@
   * Fully integrated in MagicPlot work flow (coping/pasting color map, zooming etc.)
-The manual topic on Color Map Plots can be found [[:colormap|here]].
+See also: [[:colormap|Manual topic on Color Map Plots]].
 ===== Non-Uniform X/Y Data Support and Image Interpolation =====
@@ Line 37: / Line 38: @@
 {{:relnotes:spatial-interpolation-demo.png?833 nolink|}}
+This image in PDF: {{:relnotes:spatial-interpolation-demo.pdf|}}
 ===== Color Interpolation Options =====
@@ Line 47: / Line 50: @@
 {{:relnotes:color-interpolation-demo.png?833 nolink|}}
+This image in PDF: {{:relnotes:color-interpolation-demo.pdf|}}
 ===== Zooming with Mouse/Touchpad =====
@@ Line 52: / Line 57: @@
 All the standard MagicPlot navigation tools are available:
-  * Select a region for zooming in;
+  * Zooming in by selecting a region;
-  * Mouse wheel scrolling (with Shift -- horizontal);
+  * Dragging with 'Hand' tool, right mouse button works with other tools;
+  * Mouse wheel vertical scrolling, horizontal scrolling with Shift;
   * Ctrl+scroll -- vertical scale adjustment;
   * Ctrl+Shift+scroll -- horizontal scale adjustment;
@@ Line 66: / Line 72: @@
 ===== Palette Customization and Presets Saving =====
 MagicPlot supports saving of color map palette presets. These presets are stored in .mppc files.
+See also: [[:palettes]].
 {{:relnotes:palette-editor.png?nolink|}}
@@ Line 87: / Line 95: @@
 ====== Various Improvements and Fixes ======
-Many little enhancements and bug fixes were made based on the user feedback and testing. The full list can be found in [[:release_notes|release notes]].
+Many enhancements and bug fixes were made based on the user feedback and testing. The full list can be found in [[:release_notes|release notes]].
+===== A Correction in Chi Square Calculation if Y Errors are Set =====
+In nonlinear fitting algorithm in MagicPlot 2.5.1 and older, if Y error column(s) were set, weights of points were normalized so that the sum of weights was equal to one. The resulting chi square value shown in the 'fit report' tab in old releases did not take into account the real Y error amplitudes. In MagicPlot 2.7 the point weights are not normalized and the chi square is calculated correctly. Note that this modification does not affect the resulting fit parameter values and standard deviations which were calculated correctly in all releases. See also: [[:fit_formulas]].
+[[http://magicplot.com/downloads.php|Download MagicPlot]]

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