Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1309 1761 (N53W39 L= 55)   842    106        1 (1269/1729-1358/1780)   8.7 W32-W46 N50-N54
      2 1603 1604 (N37W58 L= 73)  1025    218        1 (1525/1559-1691/1662) -42.3 W50-W66 N32-N42
      3  552 1484 (N36E35 L=341)   487    125        0 ( 526/1429- 589/1530)  66.8 E36-E32 N32-N39
      4  706 1429 (N32E21 L=355)   892    191        1 ( 648/1378- 786/1498) -36.0 E26-E14 N28-N37
      5 1533 1351 (N21W38 L= 54)   255    124        0 (1517/1303-1551/1412)  66.8 W36-W41 N18-N25
      6  842 1195 (N16E11 L=  5)   700    352        1 ( 714/1098- 984/1259) -27.9 E19-E02 N09-N20
      7 1248 1154 (N11W15 L= 30)   208     53        0 (1216/1139-1277/1168)   0.0 W12-W16 N10-N12
      8 1244 1086 (N07W14 L= 30)   417     82        2 (1205/1065-1284/1110)  11.3 W11-W16 N05-N08
      9 1593  820 (S12W37 L= 52)   446     82        0 (1553/ 793-1638/ 844)   9.5 W33-W40 S13-S10
     10  323  519 (S26E63 L=312)  1648    178        2 ( 276/ 434- 371/ 587) -90.0 E68-E59 S32-S21
  

    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