--------------------------------------------------------------------------------
NORMAL, DEM2DTI function return was TRUE (ie success)
Explanation: This message is used internally by DEM2DTI to indicate whether a subroutine has completed succesfully or not.
User action: None.
--------------------------------------------------------------------------------
DEMCLOSED, DEM file closed
Explanation: This message is output when the DEM output file has been successfully closed.
User action: None.
DEMDSKFIL, DEM specification "'file-spec'" is a disk file
Explanation: This message is output if the specified DEM file is a disk file not a magtape device name.
User action: None.
DEMELEVAL, Elevation datum value is 'integer'
Explanation: Additional message following an OUTOFRNG warning to inform the user of the elevation datum value which was found to be out of range
User action: None.
DEMFILNAM, DEM map name is "'string'"
Explanation: If /LOG is specified on the command line the program responds with the name of the DEM file read from the type A record.
User action: None.
DEMLVLCODE, DEM level code is 'integer'
Explanation: If /LOG is specified the DEM level code from the type A record is output.
User action: None.
DEMOPEN, DEM file "'file-spec'" opened
Explanation: This message is output when the DEM output file has been successfully opened.
User action: None.
DTICLOSED, DTI file closed
Explanation: This message is output when the DTI output file has been successfully closed.
User action: None.
DTICRMAT, DTI file created with matrix x:'integer', y:'integer'
Explanation: Informational message if /LOG is specified on the command line telling the user the size of the DTI matrix which has been created
User action: None.
DTIOPEN, DTI file "'file-spec'" opened
Explanation: This message is output when the DTI output file has been successfully opened.
User action: None.
ONEDEGDEM, 1-minute DEM
Explanation: Further information to the DEM level code. Code 3 corresponds to a 1-minute DEM.
User action: None.
SVNMINDEM, 7.5-minute DEM
Explanation: Further information to the DEM level code. Codes 1 and 2 correspond to a 7.5-minute DEM.
User action: None.
--------------------------------------------------------------------------------
BADBLKSIZ, Illegal blocksize; using default of 'integer' bytes
Explanation: An invalid tape blocksize was specified on the command line. The default of 4096 bytes is used.
User action: None.
OUTOFRNG, Datum at row:'integer', column:'integer' out of range
Explanation: Warning message if /VALIDATION is specified on the command line indicating that an elevation datum is out of the range read in the DEM header.
User action: This message means either a bad elevation datum or a bad A header record was read from the DEM. Check the data and consult the donor of the DEM if necessary.
--------------------------------------------------------------------------------
ABORT, DEM2DTI function return was FALSE (ie error)
Explanation: This message is used internally by DEM2DTI to indicate whether a subroutine has completed succesfully or not.
User action: None.
CLOSERR, error closing file "'file-spec'"
Explanation: Some form of error occurred in closing one of the input or output files. The program will exit.
User action: Depends upon the associated LSLLIB messages.
DTICLOSE, error closeing DTI file "'file-spec'"
Explanation: The program encountered an error while trying to close the DTI file
User action: Depends upon the error.
DTICOPYDATA, error writing data values to DTI file
Explanation: The program encountered an error while trying to write the data values to the DTI file
User action: Depends upon the error.
DTICREATE, error trying to open DTI file "'file-spec'"
Explanation: The program encountered an error while trying to open the named DTI file
User action: Depends upon the error.
ERRORRD, error reading the "'string'" field
Explanation: This message is output to specify the field that was incorrect, and follows a message identifying the record in which the error occurred. The contents of the offending field will be output on the next line. The program will exit.
User action: Depends upon the error, and upon the source of the data. It may be necessary to consult the donor of the data, giving details of the offending record and field.
ERRRDRECA, error reading the A record of DEM file
Explanation: An error occurred in reading the A header record in the input DEM file. A message follows giving more detail.
User action: Depends on the type of error encountered. The DEM file can be checked using a standard text editor.
ERRRDRECB, error reading B record number 'integer' in DEM file
Explanation: An error occurred in reading a B record in the input DEM file. A message follows giving more detail.
User action: Depends on the type of error encountered. The DEM file can be checked using a standard text editor.
FILOPEN, error opening file "'file-spec'"
Explanation: Some form of error occurred in opening one of the input or output files. The program will exit.
User action: Depends upon the associated LSLLIB messages.
INVFILNAM, invalid filename "'file-spec'"
Explanation: The DEM input file specification is not valid. The specified filename will not parse against the given skeleton: SYS$DISK:.DEM;0.
User action: Specify a correct filename including device name if necessary.
MAGTAPE, error initialising magtape device "'device-name'"
Explanation: An error occurred in initialising the magnetic tape drive for reading. The associated LSLLIB and system error messages should clarify the problem.
User action: Dependant upon the associated messages. One possible cause of problems is that the tape has not been mounted.
NODEVICE, unknown device name "'device'" given
Explanation: The device name given on the command line was not recognised. The program will exit.
User action: Specify a legal device or do not use the qualifier, the default is MTA0:.
NOFILNAM, no filename in DEM file specification "'file-spec'"
Explanation: The specified DEM input file-spec is a valid device name but the filename has not been specified.
User action: Rerun DEM2DTI with the correct DEM filename and device specification.
NOTMNTFOR, magtape device "'device'" must be mounted foreign
Explanation: The specified DEM input file-spec has been parsed as a magtape device but the tape is not mounted foreign.
User action: Mount the tape with the MOUNT/FOREIGN command and rerun DEM2DTI.
--------------------------------------------------------------------------------