julian date to Gregorian date

hello,

well, I am trying to convert julian date ( i.e: numbers from 1 to 365) to Gregorian date. for instance, when the integer equal 1 then the output is January 1, when the integer is 2 then the output is January 2...etc. Attached is a simple ghx file. but as you see , from my definition i will end up to copy the blocks 365 times...is there a better way to proceed with the definition?

thx in advance!

nass

julian%20date%20to%20gregorian%20date.gh