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DCL:GRPH2:ULPACK : Logarithmic Coordinate Axis Routines: Explanation of Subroutines

4.3.2 ULXSFM/ULYSFM

1.

Function

Specifies the format used when the internal variables 'IXTYPE'/'IYTYPE' are 3 or 4.

2.

Call

CALL ULXSFM(CFMT)
CALL ULYSFM(CFMT)

3.

Explanation of Arguments

CFMT

(C*(*))

Specifications for the character format or the option interpreted by the subroutine CHVAL. (See section on FMTLIB in the user's manual for "MISC1.")

4.

Notes

(a)

The format for ULXSFM/ULYSFM delivered to the subroutine CHVAL can be inquired using the subroutine

ULXQFM(CFMT) / ULYQFM(CFMT).

 The initial value 'B' is the option specific to CHVAL. (The characterization is performed with three significant digits, trailing zeros below the decimal point is omitted; if the least significant digit is in the one's place, then the decimal point is also omitted.)