Can not figure out why the radiation boundaries are not working.

Hello, I have been working on the start of my senior design project in designing a full thermal analsys of a cubesat in LEO. I have built an enclosure which simulates the conditions of the inner solar system up to the earth. I have put in temperature and radiation boundaries into the model but I cannot figure out why im getting an issue with the space node. I am working in APDL from the ground up. Heres a macro for my enclosure and thermal boundaries, both can be opened in notepad. Thanks to anyone who can help out in any way!

enclosure:

/PREP7  

!*  

ET,1,SOLID90

!*

!*  

!*  

!*  

MPTEMP,,,,,,,,  

MPTEMP,1,0  

MPDATA,KXX,1,,1e12  

MPTEMP,,,,,,,,  

MPTEMP,1,0  

MPDATA,EMIS,1,,1

MPTEMP,,,,,,,,  

MPTEMP,1,0  

MPDATA,KXX,2,,1e-12 

MPTEMP,,,,,,,,  

MPTEMP,1,0  

MPDATA,EMIS,2,,1

MPTEMP,,,,,,,,  

MPTEMP,1,0  

MPDATA,KXX,3,,138  

MPTEMP,,,,,,,,  

MPTEMP,1,0  

MPDATA,EMIS,3,,.77  

BLOCK,-214.937,214.937,-214.937,214.937,-214.937,214.937,  

BLOCK,-214.837,214.837,-214.837,214.837,-214.837,214.837,  

VSBV,    1,    2   

numcmp,all  

CYL4,0,0,1.05, , , ,.1 

FLST,3,1,6,ORDE,1  

FITEM,3,2  

VGEN, ,P51X, , ,0,0,214.837, , ,1  

VSBV,    1,    2  

numcmp,all  

CYL4,0,0,1.05, ,1, ,.1  

FLST,3,1,6,ORDE,1  

FITEM,3,2  

VGEN, ,P51X, , ,0,0,214.837, , ,1  

/USER, 1  

CYL4,0,0,1, , , ,.1 

FLST,3,1,6,ORDE,1  

FITEM,3,3  

VGEN, ,P51X, , ,0,0,214.837, , ,1  


!VERIFICATION 2 PLATES HERE

BLOCK,-.0985,.0985,-.0485,.0485,0,.0016,

BLOCK,-0.0985,0.0985,-0.0485,0.0485,-.0016,-0.0032,


!MATERIAL PROPERTIES TO VOLUMES

FLST,5,2,6,ORDE,2  

FITEM,5,1  

FITEM,5,3  

CM,_Y,VOLU  

VSEL, , , ,P51X 

CM,_Y1,VOLU 

CMSEL,S,_Y  

!*  

CMSEL,S,_Y1 

VATT,    1, ,  1,    0  

CMSEL,S,_Y  

CMDELE,_Y  

CMDELE,_Y1  

!*  

CM,_Y,VOLU  

VSEL, , , ,    2 

CM,_Y1,VOLU 

CMSEL,S,_Y  

!*  

CMSEL,S,_Y1 

VATT,    2, ,  1,    0  

CMSEL,S,_Y  

CMDELE,_Y  

CMDELE,_Y1  

!*  

FLST,5,2,6,ORDE,2  

FITEM,5,4  

FITEM,5,-5  

CM,_Y,VOLU  

VSEL, , , ,P51X 

CM,_Y1,VOLU 

CMSEL,S,_Y  

!*  

CMSEL,S,_Y1 

VATT,    3, ,  1,    0  

CMSEL,S,_Y  

CMDELE,_Y  

CMDELE,_Y1  

!*  



!JAGSAT BUILDING MACRO GOES HERE



!MESHING


FLST,5,16,4,ORDE,10 

FITEM,5,27  

FITEM,5,-30 

FITEM,5,37  

FITEM,5,-40 

FITEM,5,43  

FITEM,5,-44 

FITEM,5,49  

FITEM,5,-50 

FITEM,5,57  

FITEM,5,-60 

CM,_Y,LINE  

LSEL, , , ,P51X 

CM,_Y1,LINE 

CMSEL,,_Y  

!*  

LESIZE,_Y1, , ,15, , , , ,0 

!*  

FLST,5,16,4,ORDE,14 

FITEM,5,25  

FITEM,5,-26 

FITEM,5,31  

FITEM,5,-32 

FITEM,5,35  

FITEM,5,-36 

FITEM,5,41  

FITEM,5,-42 

FITEM,5,45  

FITEM,5,-48 

FITEM,5,55  

FITEM,5,-56 

FITEM,5,61  

FITEM,5,-62 

CM,_Y,LINE  

LSEL, , , ,P51X 

CM,_Y1,LINE 

CMSEL,,_Y  

!*  

LESIZE,_Y1, , ,15, , , , ,0 

!*  


FLST,5,8,4,ORDE,8  

FITEM,5,65  

FITEM,5,67  

FITEM,5,70  

FITEM,5,72  

FITEM,5,77  

FITEM,5,79  

FITEM,5,82  

FITEM,5,84  

CM,_Y,LINE  

LSEL, , , ,P51X 

CM,_Y1,LINE 

CMSEL,,_Y  

!*  

LESIZE,_Y1, , ,5, , , , ,0  

!*  

FLST,5,8,4,ORDE,8  

FITEM,5,66  

FITEM,5,68  

FITEM,5,-69 

FITEM,5,71  

FITEM,5,78  

FITEM,5,80  

FITEM,5,-81 

FITEM,5,83  

CM,_Y,LINE  

LSEL, , , ,P51X 

CM,_Y1,LINE 

CMSEL,,_Y  

!*  

LESIZE,_Y1, , ,10, , , , ,0 

!* 

FLST,5,4,4,ORDE,2  

FITEM,5,73  

FITEM,5,-76 

CM,_Y,LINE  

LSEL, , , ,P51X 

CM,_Y1,LINE 

CMSEL,,_Y  

!*  

LESIZE,_Y1, , ,1, , , , ,0  

!*  

FLST,5,4,4,ORDE,2  

FITEM,5,85  

FITEM,5,-88 

CM,_Y,LINE  

LSEL, , , ,P51X 

CM,_Y1,LINE 

CMSEL,,_Y  

!*  

LESIZE,_Y1, , ,1, , , , ,0  

!* 

FLST,5,24,4,ORDE,2  

FITEM,5,1  

FITEM,5,-24 

CM,_Y,LINE  

LSEL, , , ,P51X 

CM,_Y1,LINE 

CMSEL,,_Y  

!*  

LESIZE,_Y1, , ,7, , , , ,0  

!*  

MSHKEY,0

MSHAPE,1,3d 

FLST,5,3,6,ORDE,2  

FITEM,5,1  

FITEM,5,-3  

CM,_Y,VOLU  

VSEL, , , ,P51X 

CM,_Y1,VOLU 


CHKMSH,'VOLU'  

CMSEL,S,_Y  

!*  

VMESH,_Y1  

!*  

CMDELE,_Y  

CMDELE,_Y1  

CMDELE,_Y2  

!*

FLST,5,2,6,ORDE,2  

FITEM,5,4  

FITEM,5,-5  

CM,_Y,VOLU  

VSEL, , , ,P51X 

CM,_Y1,VOLU 

CHKMSH,'VOLU'  

CMSEL,S,_Y  

!*  

!*  

VCLEAR,_Y1  

MSHAPE,0,3d 

MSHKEY,1

VMESH,_Y1  

MSHKEY,0

!*  

CMDELE,_Y  

CMDELE,_Y1  

CMDELE,_Y2  

!*  


!PUT THERMAL/RADIATION BOUNDARY CONDITIONS HERE WHEN THE NEXT MACRO IS BUILT

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