ADI2_HGKYR

Get value of keyword from specified HDU

Invocation

CALL ADI2_HGKYR( HDUID, KEY, VALUE, CMNT, STATUS )

Description

Get value of keyword from specified HDU. It is an error for the keyword not to exist. If the first character of the keyword is '>' then the Written flag is set for the keyword.

Arguments

• HDUID = INTEGER (given)
  ADI identifier of HDU object
• KEY = CHARACTER*(*) (given)
  The name of the keyword to be extracted
• VALUE = REAL (returned)
  The keyword value
• CMNT = CHARACTER*(*) (returned)
  Comment string
• STATUS = INTEGER (given and returned)
  The global status.

References

• ADI Subroutine Guide