[gradsusr] Changing a string to lowercase

[Charlie Phillips]

Hello grads users,


I am trying to change part of a string to lowercase. Is there was any way to do this in Grads?


Specifically, I am trying to change the month string from the "q time" command to begin with an uppercase letter only instead of having it all uppercase - ex: I want to change MAR to Mar.


Here's a sample piece of code... obviously it's missing the conversion to lowercase.


'q time'

inituppermonth=substr(result, 13, 1)
initlowermonth=substr(result, 14, 2)
'define initmonth='%inituppermonth' '%initlowermonth


Thank you!

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