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Not a bug
Error in contourf plots
Hello Pavel.
There are some problems with contourf plots "contourf(X,Y,Z,v)" and multiprecision data. Setting the different levels with the parameter "v" does not work properly using multi-precision data. Furthermore using caxis(limits) with multiprecision data leads to an error.
Best regards,
Michael
Служба підтримки клієнтів працює на UserEcho
Hello Michael,
Please convert mp-values into doubles for use with graphic-related routines (e.g. double(X), double(Y)).
All of such routines are hard-coded to doubles and distributed as compiled code. Which, in fact, has solid reason.
Resolution of physical devices (displays, printers, etc.) is not capable to cover even single-precision floating-point resolution.
So it has sense to fallback to double type for display (unless your numbers go beyond min/max limits of double type - which is very rare).
Let me know if this is acceptable solution for your situation.
Pavel.
Hello Pavel.
I already used this workaround and it is fine for me. Just wanted to let you know that there is a problem. Maybe you could mention it in the documentation.
Best regards,
Michael