Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  665 1577 (N35E23 L=325)   296     46        2 ( 641/1556- 684/1602)  56.3 E24-E21 N33-N36
      2  642 1412 (N23E23 L=325)   222     74        0 ( 626/1382- 663/1448) -59.0 E24-E21 N21-N26
      3 1692 1350 (N15W47 L= 36)   563    135        2 (1646/1307-1745/1406) -35.5 W44-W51 N12-N18
      4 1467 1269 (N10W29 L= 17)   310     47        2 (1448/1241-1493/1302) -63.4 W27-W30 N08-N12
      5 1030 1176 (N07W01 L=349)   925    262        3 ( 923/1075-1112/1254) -45.0 E05-W05 N00-N11
      6  631 1062 (N02E24 L=324)   432    171        3 ( 587/1039- 683/1095) -33.7 E26-E20 N00-N04
      7  190  861 (S07E62 L=287)   607    145        0 ( 157/ 821- 229/ 891)  18.4 E66-E57 S08-S05
      8 1536  503 (S37W37 L= 25)   498    119        0 (1483/ 482-1595/ 524)   0.0 W32-W41 S38-S35
      9 1327  397 (S45W21 L=  9)   767    184        1 (1231/ 371-1411/ 426)   7.6 W12-W27 S46-S42
  

    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