-
ACTION = _CHAR (Read and Write)
-
Type of primitive function. This may be one of the following:
- "M" - move to,
- "D" - draw line to,
- "K" - mark.
[The value is prompted for.]
-
X = _REAL (Read and Write)
-
X coordinate of point.
[The value is prompted for.]
-
Y = _REAL (Read and Write)
-
Y coordinate of point.
[The value is prompted for.]
-
SYMBOL = _INTEGER (Read and Write)
-
PGPLOT symbol number for drawing the point mark.
If no value is specified on the command line, the current
value is used. The current value is initially set to 1.
-
PROJECTION = _CHAR (Read)
-
The geometry that is to be used for plotting. This is
explained in more detail in the section on projections.
Allowed values: "NONE", "TAN", "SIN", "ARC", "GLS", "AITOFF",
"MERCATOR" and "STG".This parameter is only
relevant when marking points.
This parameter is not specified on the command line. The value
of the global parameter PONGO_PROJECTN is used. If
PONGO_PROJECTN is not defined, the default value "NONE" is
used.
-
RACENTRE = _CHAR (Read)
-
The centre of the projection in RA (i.e. the angle must be
specified as hh:mm:ss.sss). This parameter is only required for
PROJECTION values other than "NONE".
This parameter is not specified on the command line. The value
of the global parameter PONGO_RACENTRE is used. If
PONGO_RACENTRE is not defined, the default value "0" is used.
-
DECCENTRE = _CHAR (Read)
-
The centre of the projection in declination (i.e. the angle
must be specified as dd:mm:ss.sss). This parameter is only
required for PROJECTION values other than "NONE".
This parameter is not specified on the command line. The value
of the global parameter PONGO_DECENTRE is used. If
PONGO_DECCENTRE is not defined, the default value "0" is used.
