how to store more than 1000 node data in one csv file in post26 in mapdl

anuj
anuj Member Posts: 1

hi sir,

I am facing a issue to export my nodal data from transient analysis in MAPDL .

My code

!!!!!!!

/post26 

FILE,'file','rst','.'  

/UI,COLL,1 

NUMVAR,200 

SOLU,191,NCMIT 

STORE,MERGE 

FILLDATA,191,,,,1,1 

REALVAR,191,191 

nsel,s,loc,x,0.01495,0.01505

*Get,NoNodes,node,0,count       !Get the number of nodes in the selected set 

               

*Dim, MyNodeNoArray,array, NoNodes              !Array used to save nodes No.

*SET,SelNode,0 

                   !Counter to save the selected node number

*Do,i,1,NoNodes 

*SET,NodeNo,NDNEXT(SelNode)                !NDNEXT(N) Next selected node having a node number greater than N. 

*SET,MyNodeNoArray(i), NodeNo  

*SET,SelNode,NodeNo 

/AUTO,1 

/REP,FAST 

NSOL,i+1,NodeNo,U,X,NodeNo

STORE,MERGE  

*Enddo 

*CREATE,output,txt 

*DIM,_P26_EXPORT,TABLE,401,NoNodes+1 

*Do,j,0,NoNodes

VGET,_P26_EXPORT(1,j),j+1 

*Enddo 

*MWRITE ,_P26_EXPORT,21mm,csv

%G, %G, %G, %G, %G, %G, %G, %G, %G, %G,%G, %G, %G, %G, %G, %G, %G, %G, %G, %G,%G, %G, %G, %G, %G, %G, %G, %G, %G, %G,%G, %G, %G, %G, %G, %G 

*END

/INPUT,output,txt

!!!!!!

 

I running a transient analysis and i require time series data for more than 1000 nodes

using mwrite , Im unable to extract more than 41 columns. if i call for more than 41 data it shows format error.

also numvar command takes only 200 variables.




please update my code