nr] ,dZddlZddlZdZ ddZdS) zutils.py -- Utility functions used by Gnuplot. This module contains utility functions used by Gnuplot.py which aren't particularly gnuplot-related. Nc tj|tjS#t$rD tj|tjcYS#t$rt dYYdSwxYwwxYw)asReturn the argument as a numpy array of type at least 'Float32'. Leave 'Float64' unchanged, but upcast all other types to 'Float32'. Allow also for the possibility that the argument is a python native type that can be converted to a numpy array using 'numpy.asarray()', but in that case don't worry about downcasting to single-precision float. z"Fatal: array dimensions not equal!N)numpyasarrayfloat32 TypeErrorfloat_print)ms //usr/lib/python3/dist-packages/Gnuplot/utils.py float_arrayr s }Q ...      =EL11 1 1 1    6 7 7 7444  s,! A/A  A/ A+&A/*A++A/  c t|jdkr|j\}|dksJdg|z}||}||||t |z||dSt|jdkr%|j\} }| dkr|dksJdg|z}||}|||z||t |dz|||ddD]f} |||z||t | z||g||dS|jddksJ||t ||d|||||ddD]+} ||t || ||||,||dS)aWrite an array of arbitrary dimension to a file. A general recursive array writer. The last four parameters allow a great deal of freedom in choosing the output format of the array. The defaults for those parameters give output that is gnuplot-readable. But using '(",", "{", "}", ", ")' would output an array in a format that Mathematica could read. 'item_sep' should not contain '%' (or if it does, it should be escaped to '%%') since it is put into a format string. The default 2-d file organization:: set[0,0] set[0,1] ... set[1,0] set[1,1] ... The 3-d format:: set[0,0,0] set[0,0,1] ... set[0,1,0] set[0,1,1] ... set[1,0,0] set[1,0,1] ... set[1,1,0] set[1,1,1] ... rz%sN)lenshapejoinwritetupletolist write_array) fsetitem_sep nest_prefix nest_suffixnest_sepcolumnsfmt_fmtpointspointsubsets r rr.s8 39~~Y {{{{vmmD!!   eCJJLL)))***   SY1   IzzgkkkkvmmD!!  k)*** eCFMMOO,,,---  W ! !E GGH{* + + + GGC% /// 0 0 0 GGK   y|a  As1vk; B B B!""g F FF GGH    6 +{H F F F F  )r rrr)__doc__stringrr rr&r r*sX 6;=======r&