Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1465 1772 (N45W65 L= 17)   573     48        0 (1446/1744-1486/1796)   7.6 W58-W73 N43-N46
      2  298 1400 (N38E58 L=254)   541    123        1 ( 283/1346- 325/1452) -66.8 E61-E54 N34-N41
      3 1695 1354 (N14W53 L=  5)   597     71        1 (1668/1322-1718/1393)  33.7 W49-W55 N12-N16
      4 1353 1269 (N16W25 L=337)   443    153        2 (1281/1233-1416/1301) -32.0 W20-W28 N12-N18
      5  559 1193 (N22E29 L=283)   332    105        0 ( 514/1176- 609/1214) -20.6 E32-E24 N20-N24
      6 1848 1035 (S08W60 L= 12)   586     91        1 (1817/1000-1874/1075)  23.2 W56-W64 S09-S05
      7  612  403 (S28E41 L=271)  2333    368        2 ( 514/ 279- 688/ 552)  31.2 E63-E30 S38-S18
      8 1108  355 (S40E06 L=306)   549    167        0 (1039/ 317-1163/ 410)  24.4 E11-W00 S41-S35
  

    OPENR, u, binfile, /COMP, /GET_LUN
    head = FLTARR(6) ;[xsize,ysize,radius,hh,mm,ss]
    READU, u, head
    data = INTARR(FIX(head[0]),FIX(head[1]))
    READU, u, data
    FREE_LUN, u
    

• each filament has the value of Fil_ID
• all values are in pixel

  c = WHERE(data EQ Fil_ID, area)
  f = '(2(A,I6))'
  PRINT, FORM=f, "Area of Fil_ID", Fil_ID," =", area 

  data = ROTATE(data,7)
  Solar_y = 2048-Solar_y