Manipulating RADMTX

[Brian C]

RADMTX is stored in Punch files.  I'd like to read in these punch files and modify the RADMTX matrix.

I tried reading in a simple punch file, but was unsuccessful (see below).

• Is this feature not supported?
  
• What is the class / method that reads a line... perhaps I should just use that to read the file without the logic that is looking for `BEGIN BULK` or `ENDDATA`

Example Python snippet

model = BDF()

model.read_bdf(nameFinal, xref=False)

print(model.get_bdf_stats())

model.radmtx

{}

len(model.radmtx)

0

Punch File snippet

RADMTX         1       1   0.0     0.0     0.0     0.0     0.0     0.0  
           0.0     0.0   .019103 .01707  .01707  .015337   0.0     0.0  
           0.0     0.0  
RADMTX         1       2   0.0     0.0     0.0     0.0     0.0     0.0  
           0.0   .01707  .019103 .015337 .01707    0.0     0.0     0.0  
           0.0  

[Steven Doyle]

Brian,

You want the punch=True flag in read_bdf

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