**For internal processing**
(UL: IYTYPE)

Type Integer
Initial value 1
Description Set format of the label regarding Y axis. It is able to designate 1 to 4 of Integer value.  I attach a characteristic: to   1 all the labels.
      example   1 103   2 103   5 103   1 104
Yet,' the inside variable that SGLGET/SGLSET (manual Reference of "GRPH1") controls LCNTL'. it expresses it with En in instead of the time of FALSE./10n  .  
I do not attach a characteristic: to   2 the label other than 10n  .
        example   103   2   5   104  
  3: subroutine CHVAL (manual FMTLIB of "MISC1" All the labels are made character of by using Reference).
      example   1000   2000   5000   10,000
I use CHVAL only   4: the label of 10n. With when the others designated 2 it is same.  
      example     1000   2   5   10,000