Request changes Array format

[DGSketcher]

I have a 2D Parameter array in object A which is formatted as Array [m][n] but in object B when I use REQUEST I end up with Array [1][m x n] in the imported array and dim1 & dim2 values. Any suggestions why this is happening before I transfer the values into a new 2D array?

[SenecaDesignLLC]

This is a complicated question (kind of) but seems relevant to the code, can you post something or an image with more info? Debugging is difficult with such minimal information.

[DGSketcher]

Things are pretty much as I suggested above, but I will try to expand.

In Object A (subtype: Wall) I have a parameter array MyArray[m][n] which is correctly reporting changes & values of real numbers.

In Object B (subtype: Label) I want to import that array so I use...

MASTER SCRIPT:
n = REQUEST ("ASSOCLP_PARVALUE", "MyArray" , name_or_index, type, flags, dims1, dims2, MyArray)
MyArray = MyArray
PARAMETERS MyArray = MyArray

!dims1 & dims2 correctly supply values m & n
!but
!VARDIMS1(MyArray) = 1 & VARDIMS2(MyArray) = m * n

The MyArray[m][n] parameter values in Object B aren't updating, but that may be a different issue.

In Object B if I want to use the values in MyArray I have to use Value = MyArray[1][m x n]. 

[DGSketcher · Accepted solution]

@SenecaDesignLLC Thanks for the response, I guess I should spend a bit more time with the manual...

p_values: for ASSOCLP_PARVALUE returns the parameter value or array of values. The array elements are returned successively, row by row as a one dimensional array, independently of the dimensions of the variable specified to store it. If the variable is not a dynamic array, there are as many elements stored as there is room for (for a simple variable only one, the first element). If values is a two dimensional dynamic array, all elements are stored in the first row.

[runxel]

Yeah, you found the critical text.

Btw same holds true for macro returns, and returns from any GDL Addons. The returned array will be always one-dimensional.