bode(): default abscissae sub-ticking and grid style are poor
Reported by Samuel GOUGEON (@sgougeon)
BUG DESCRIPTION:
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bode() is a major graphic function. It's default X axes are logarithmic, but with only one default tick.
This yields hardly readable plots, as shown for instance for the help examples:
https://help.scilab.org/docs/6.0.1/en_US/bode.html
https://help.scilab.org/docs/6.0.1/en_US/bode_en_US_1.png
We suggest that 8 subticks are drawn by default.
The same examples show that the grid style is poor, with big long dashes.
Some new smarter line styles are available. We suggest using small dashes #8:
https://help.scilab.org/docs/6.0.1/en_US/polyline_properties_3.png
HOW TO REPRODUCE THE BUG:
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Run bode examples
OTHER INFORMATION:
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Same rendering in Scilab 6.0.1