R

E-RBUF, Read error block <Integer>
LAS, Input/Output routines. The specified block could not be read. This is most likely due to a hardware error.
User action : see ``Recovering Corrupted Data Files''. Notify your system manager.

W-RDATA, Too many channels, truncated
LAS, Input routines. The observation contains too many data points (more than 2048). Only 2048 channels were read.

W-REDUCE, Only valid for skydips
ANALYSE, REDUCE command. This command is only effective on skydips. Nothing happened.

E-RESAMPLE, Invalid unit type <String>
ANALYSE, RESAMPLE command. The resampling unit is unknown, it should be Velocity or Frequency.

E-RESAMPLE, New spectrum does not intersect the original one
ANALYSE, RESAMPLE command. The resampling formula creates a spectrum which does not intersect with the current one.
User action : use the HEADER command to see the current velocity or frequency scale for the current spectrum, and provide RESAMPLE arguments which are consistent with this scale.

E-RESAMPLE, Too many output channels, maximum is <Integer>
ANALYSE, RESAMPLE command. The parameters imply too many channels.
User action : decrease the resolution.

F-RIX, Input file not opened
LAS, Index routine. There is no input file connected.

F-RIX, Read error block <Integer>
LAS, Index routine. Unless it is preceded by the ``E-RIX, Wrong index address'' message, this error indicates a hardware problem.
User action : notify your system manager.

E-RIX, Wrong index address <Integer>
LAS, Index routine. The specified address does not exist. This error is usually due to an attempt to use a command such as GET or GET NEXT after an input file change.
User action : For these commands, use a FIND command before, or specify an observation number.

E-ROBS, Non-existing index entry <Integer>
LAS, Input/Output routine. The specified entry does not exist in the input file. This error is usually due to an attempt to use a command such as GET or GET NEXT after an input file change.
User action : For these commands, use a FIND command before, or specify an observation number.

E-ROBS, Non-standard obs. block <Integer>
LAS, Input/Output routine. The specified block does not have the valid CLASS data format.
User action : Submit an SPR, and see ``Recovering Corrupted Data Files''

E-ROBS, Read error in index block
LAS, Input/Output routine. The main index block could not be read.
User action : Retry later. Submit an SPR and see ``Recovering Corrupted Data Files'' if the error persists.

F-ROX, Output file not opened
LAS, Index routine. There is no output file connected.

E-ROX, Wrong index address <Integer>
LAS, Index routine. The specified address does not exist in the output file.
User action : Submit an SPR.

F-ROX, Read error block <Integer>
LAS, Index routine. The specified block could not be read in the output file.
User action : notify the system manager. The file may have been corrupted, see ``Recovering Corrupted Data Files''.

W-RSEC, Absent section <Integer>
LAS, Input/Output routines. The specified section does not exist in the current scan.

E-RUNLAS, No spectrum in memory
LAS, main program. The current command requires a scan, but no one has been read yet.