source: trunk/fsource/powsubs/cosd.for @ 209

Last change on this file since 209 was 209, checked in by vondreele, 11 years ago

fortran fixes - new self contained libraries
had to change all INCLUDE copyright lines.

File size: 416 bytes
Line 
1      REAL*4 FUNCTION COSD(ARG)
2
3!PURPOSE: Calculate cosine from angle in deg.
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5      INCLUDE       'INCLDS/COPYRIGT.FOR' 
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7!CALLING ARGUMENTS:
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9      REAL*4        ARG                 !Cosine argument in degrees
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11!INCLUDE STATEMENTS:
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13!LOCAL VARIABLES:
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15!FUNCTION DEFINITIONS:
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17!DATA STATEMENTS:
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19      DATA  RPD/0.017453292519943/
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21!CODE:
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23      COSD = COS(ARG*RPD)
24      RETURN
25      END
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