Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1316 1602 (N41W24 L=343)   569    164        1 (1295/1526-1334/1660)  74.7 W21-W26 N35-N46
      2 1784 1446 (N29W62 L= 21)   747    126        1 (1762/1410-1804/1479)  33.7 W58-W64 N26-N30
      3 1383 1373 (N25W25 L=344)   313     34        0 (1358/1350-1406/1401) -76.0 W22-W26 N23-N27
      4  657 1364 (N24E26 L=293)   221     63        1 ( 625/1344- 688/1383) -21.8 E28-E23 N22-N25
      5 1552 1259 (N18W36 L=355)   262    101        0 (1533/1215-1577/1302)  56.3 W34-W38 N14-N20
      6 1641 1255 (N17W43 L=  2)   261     92        0 (1605/1209-1672/1291) -45.0 W40-W45 N14-N19
      7 1808 1029 (N02W57 L= 16)  2308    402        4 (1707/ 968-1890/1110) -15.9 W47-W68 S01-N07
  

    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