#$ UNITS
Defines both the conversion constants and the conversion labels. The conversion constants are all REAL*4 values in FORTRAN format (2X, 6G13.6). This requires four lines in the neutral file. The character definitions for the labels are listed below.
CNVLEN
Defines the length conversion
CNVFOR
Defines the force conversion
CNVMAS
Defines the mass conversion
CNVMIN
Defines the moment (input) conversion
CNVMOU
Defines the moment (output) conversion
CNVSTR
Defines the stress conversion
CNVTSC
Defines the temperature conversion
CNVTOF
Defines the temperature offset
CNVPRE
Defines the Pressure conversion
CNVYM
Defines the Young’s modulus conversion
CNVPDN
Defines the pipe density conversion
CNVIDN
Defines the insulation density conversion
CNVFDN
Defines the fluid density conversion
CNVTSF
Defines the translational stiffness conversion
CNVUNI
Defines the uniform load conversion
CNVWND
Defines the wind load conversion
CNVELE
Defines the elevation conversion
CNVCLN
Defines the compound length conversion
CNVDIA
Defines the diameter conversion
CNVTHK
Wall thickness conversion
Next, enter the following labels for units, one per line, in the format given in the label descriptions. This requires 24 lines in the neutral file.
CCVNAME
Defines the name of the units used, such as English (CHARACTER*15)
CCVNOM
Sets On or Off, and tells PREPIP whether or not nominal diameters are allowed (CHARACTER* 3)
CCVLEN
Defines the length label (CHARACTER* 3)
CCVFOR
Defines the force label (CHARACTER* 3)
CCVMAS
Defines the mass label (CHARACTER* 3)
CCVMIN
Defines the moment (input) label (CHARACTER* 6)
CCVMOU
Defines the moment (output) label (CHARACTER* 6)
CCVSTR
Defines the stress label (CHARACTER*10)
CCVTSC
Defines the temperature label (CHARACTER* 1)
CCVTOF
Defines the temperature offset/label (CHARACTER* 1)
CCVPRE
Defines the pressure label (CHARACTER*10)
CCVYM
Defines Young’s modulus label (CHARACTER*10)
CCVPDN
Defines the pipe density label (CHARACTER*10)
CCVIDN
Defines the insulation density label (CHARACTER*10)
CCVFDN
Defines the fluid density label (CHARACTER*10)
CCVTSF
Defines the translational stiffness label (CHARACTER* 7)
CCVRSF
Defines the rotational stiffness label (CHARACTER*10)
CCVUNI
Defines the uniform load label (CHARACTER* 7)
CCVGLD
Defines the gravitational load label (CHARACTER* 3)
CCVWND
Defines the wind load label (CHARACTER*10)
CCVELE
Defines the elevation label (CHARACTER* 3)
CCVCLN
Defines the compound length label (CHARACTER* 3)
CCVDIA
Defines the diameter label (CHARACTER* 3)
CCVTHK
Defines the wall thickness label (CHARACTER* 3)