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Release Notes: Difference between revisions
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==== Current Development (Version 5.5.0 ( | ==== Current Development (Version 5.5.0 (29/05/2021)) ==== | ||
#Distribution: file ''CUabout.txt'' has a name change: CUserAbout-example.txt. CUserAbout.txt - if it exists - will be automatically uploaded with the package | #Distribution: file ''CUabout.txt'' has a name change: CUserAbout-example.txt. CUserAbout.txt - if it exists - will be automatically uploaded with the package | ||
#Distribution: file CUsermenu.txt will be automatically uploaded if it exists | #Distribution: file CUsermenu.txt will be automatically uploaded if it exists | ||
#Distribution: file ''CUlicense.txt'' has been removed and replaced by the file LICENSE (with identical content to the website menu choice) | #Distribution: file ''CUlicense.txt'' has been removed and replaced by the file LICENSE (with identical content to the website menu choice) | ||
#Compiler: Errorhandling of Expression now | #Compiler: Errorhandling of Expression in case of error, now gives an error in the definition of the charts and fallback to the default charts (it was a warning) | ||
#Compiler: STATS and PLOT are now handled as equal entry points of the PLOT section of the CHART (see prev version of CDL image to appreciate the difference) | #Compiler: STATS and PLOT are now handled as equal entry points of the PLOT section of the CHART (see prev version of CDL image to appreciate the difference) | ||
#Compiler: a PLOT variable may now have a | #Compiler: a PLOT variable may now have a non-keyword name but if so, it '''MUST''' be followed by an equation which contains a valid Plotvariable, if not an error is generated. | ||
#Compiler: And if a PLOT has an Eval equation it '''MUST''' now have a non-keyword name to prevent confusion and make a unique legend entry (useful for modification or translation) | |||
#Compiler: Added the function LN (being the natural logarithm of its argument) | #Compiler: Added the function LN (being the natural logarithm of its argument) | ||
#Compiler: Added the function EXP (being the power function with base ''e'') | #Compiler: Added the function EXP (being the power function with base ''e'') | ||
#Compiler: All Plotvariables can be used in one single equation to be combined with operators and functions '''NOTE: this | #Compiler: All Plotvariables can be used in one single equation to be combined with operators and functions '''NOTE: this must be seen as beta function''' as it is impossible to check all combinations of variables, operators and functions. I don't expect this to work flawlessly although confident. Just play with it and provide me with observations and questions for functionality. | ||
#Compiler: The SUM function can only be used once per chart | #Compiler: The SUM function can only be used once per chart | ||
#Wiki: Updates conform development (please notify voids or unclarities) | #Wiki: Updates conform development (please notify voids or unclarities) | ||
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#Because meteo-equations can reach a certain complexity (definitely when written on a single line) a change is considered which should make it possible to use Plotvariables as intermediate calculations or have a definition of partial equations (not plotted) which you might use in Plot. As an example (see the last chart below) One might consider calculating a dewpoint with the Actual Vapour pressure as an intermediate equation. | #Because meteo-equations can reach a certain complexity (definitely when written on a single line) a change is considered which should make it possible to use Plotvariables as intermediate calculations or have a definition of partial equations (not plotted) which you might use in Plot. As an example (see the last chart below) One might consider calculating a dewpoint with the Actual Vapour pressure as an intermediate equation. | ||
#A second change which is considered is making the EVAL and STATS available for the RECENT parameters as well | #A second change which is considered is making the EVAL and STATS available for the RECENT parameters as well | ||
However, the side effects may be larger than expected so it requires some study. In the mean time : have fun! | However, the side effects of the above may be larger than expected, so it requires some study. In the mean time : have fun! | ||
'''NOTE:''' | '''NOTE:''' | ||
All calculations and array handling in | All calculations and array handling in the generated code are totally unsophisticated and non-optimised. This will only change slowly as performance is astonishingly good, beyond expectations, even on my old tabled. and phone. Performance reports are welcome. | ||
Below you find three test charts as examples to show what is now possible (the full testset is as always in ''CutilsCharts-example.def'' in the distribution and viewable on my site): | Below you find three test charts as examples to show what is now possible (the full testset is as always in ''CutilsCharts-example.def'' in the distribution and viewable on my site): | ||