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Description:
A list of single-precision x-y positions and values are converted to a
complete two-dimensional array. Missing elements take the bad value.
Invocation
CALL KPG_LR2Ax(
NX, NY, SX, SY, NBIN, X, Y, Z, ARRAY, STATUS )
Arguments
NX = INTEGER (Given)
The
first dimension of the two-dimensional array.
NY = INTEGER (Given)
The second dimension of the
two-dimensional array.
SX = REAL (Given)
The co-ordinate scale factor (i.e. the length of a pixel) in
the x direction. It is used to determine which pixel a given x-y position lies. Normally, it will have the
value 1.
SY = REAL (Given)
The co-ordinate scale factor (i.e. the length of a pixel) in the y direction.
It is used to determine which pixel a given x-y position lies. Normally, it will have the
value 1.
NBIN = INTEGER (Given)
The number of bins in the pixel list.
X( NBIN ) =
REAL (Given)
The x position of the pixel in the list.
Y( NBIN ) = REAL (Given)
The y
position of the pixel in the list.
Z( NBIN ) = REAL (Given)
The value of the pixel in the
list.
ARRAY( NX, NY ) = ? (Returned)
The expanded two-dimensional array formed
from the list.
STATUS = INTEGER (Given and Returned)
The global status.
Notes:
-
There is a routine for each of the standard floating-point types. Replace " x" in the routine name by D
or R as appropriate. The data type of the ARRAY argument must match the particular routine
used.
-
It uses eight-byte integers for array addressing.
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