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Strip out tabs and end-of-line comments when reading from HEMCO_Config.rc -- Closes #150 #151

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Jun 30, 2022
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Strip out tabs and end-of-line comments when reading from HEMCO_Config.rc -- Closes #150 #151

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14 changes: 13 additions & 1 deletion src/Core/hco_chartools_mod.F90
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Original file line number Diff line number Diff line change
Expand Up @@ -927,6 +927,10 @@ END SUBROUTINE GetNextLine
!
SUBROUTINE HCO_ReadLine( LUN, LINE, EOF, RC )
!
! !USES:
!
USE Hco_CharPak_Mod, ONLY : CStrip
!
! !INPUT PARAMETERS:
!
INTEGER, INTENT(IN ) :: LUN ! Stream LUN
Expand All @@ -946,7 +950,7 @@ SUBROUTINE HCO_ReadLine( LUN, LINE, EOF, RC )
!
! !LOCAL VARIABLES:
!
INTEGER :: IOS
INTEGER :: IOS, C
CHARACTER(LEN=255) :: MSG
CHARACTER(LEN=4095) :: DUM

Expand Down Expand Up @@ -991,6 +995,14 @@ SUBROUTINE HCO_ReadLine( LUN, LINE, EOF, RC )
LINE = DUM(1:LEN(LINE))
ENDIF

! Strip tabs and other non-printing characters but keep spaces
CALL CStrip( Line, KeepSpaces=.TRUE. )

! Skip any comments at the end of a line (unless the
! comment character # is in the first column)
C = INDEX( Line, '#' )
IF ( C > 1 ) Line = Line(1:C-1)

END SUBROUTINE HCO_ReadLine
!EOC
END MODULE HCO_CharTools_Mod