Changing the Shape of Data

The following are what one might want to do in changing the shape or nature of an input array.

Create	Create which is a two dimensional matrix
Append	Append row(s) to bottom of
Delete	Delete row(s) from
Insert	Insert a row in
Extend	Extend to make it wider
DeleteCol	Delete a column from
InsertCol	Insert a column in
ElimredAC	Compress to unique values of first column(s) (account)
Pullout	Reduce to rows selected by values in first column(s)
Sort	Sort by rows
Destroy	Make have zero rows & one column
Change	Change values in addressed by rows & columns

I have a variable called FM for each input array telling what it's shape should be if it is constant. The first 8 elements are shown in the table below and they have the meaning shown here. Input arrays are always either a vector or a two dimensional matrix.

1. ŒNC (2=variable)
2. QUADDR (4=8 bit char;2=16 bit integer;3=16 bit floating point)
3. rank (½½)
4. 1st dimension (sufficient for vector)
5. 2cd dimension (needed for matrix)
6. 3rd dimension (if needed for 3D matrix)(probably never used)
7. 4th dimension (if needed for 4D matrix) (probably never used)
8. special instruction (cINP) (need to research this)

The following are all the inputs for ProCash and the value of FM for each.

AVI	2	3	1	200	0	0	0	0
ALTI	2	2	2	0	0	0	0	0
TTL	2	4	1	0	0	0	0	0
FL	2	2	2	3	0	0	0	0
CM	2	3	2	0	5	0	0	0
OM	2	3	2	28	5	0	0	0
QTR	2	2	2	0	0	0	0	0
DEP	2	2	2	0	0	0	0	0
ENT	2	2	2	0	0	0	0	0
CSF	2	2	2	0	0	0	0	0
A87SCH	2	2	2	0	0	0	0	0
HLDBK	2	2	2	0	0	0	0	0
MV	2	2	1	0	0	0	0	¯2
RU	2	3	2	2	0	0	0	0
CAPREP	2	2	2	2	0	0	0	0
MTGES	2	2	2	0	0	0	0	0
TAXCR	2	2	2	0	0	0	0	0
AVAR	2	2	2	0	0	0	0	0
KICKERS	2	2	2	0	0	0	0	0
TODATE	2	2	1	6	0	0	0	0
UNITMIX	2	2	2	0	4	0	0	0
NOTEFIN	2	2	2	0	0	0	0	0
FINFEES	2	2	2	0	0	0	0	0
TTLS	2	4	2	0	0	0	0	0
CSFLIMIT	2	2	2	0	0	0	0	0
PFDRET	2	2	2	0	0	0	0	0
RESVLUS	2	2	1	0	0	0	0	0
pRINST	2	2	1	14	0	0	0	0
INFRATES	2	2	2	1	1	0	0	0