- ←Prev
- KAPLIBS – Internal subroutines used within the KAPPA package.
- Next→
- TOC ↑
Description:
This routine
reads a numerical value from a specified environment variable. No error occurs if the environment
variable is not defined, or has a non-numeric value, and the supplied value is returned unchanged.
Invocation
CALL KPG1_ENV0x( VARNAM, VALUE, STATUS )
Arguments
VARNAM = CHARACTER
∗ (
∗ )
(Given)
The environment variable to check.
VALUE = ? (Returned)
The numerical value.
STATUS = INTEGER (Given and Returned)
The global status.
- ←Prev
- KAPLIBS – Internal subroutines used within the KAPPA package.
- Next→
- TOC ↑