Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1419 1708 (N35W47 L=345)   791    122        0 (1363/1663-1475/1741)   7.6 W40-W55 N32-N36
      2 1607 1673 (N28W63 L=  1)  1296    133        1 (1542/1649-1678/1689)  -9.5 W56-W74 N26-N30
      3 1583 1516 (N19W49 L=347)   321     50        0 (1555/1494-1616/1534) -36.9 W46-W50 N17-N20
      4  751 1343 (N25E11 L=287)  2357    590        4 ( 484/1263-1014/1406)  -9.5 E30-W06 N21-N29
      5 1816 1127 (S07W56 L=354)   505     45        0 (1792/1094-1836/1159)  53.1 W53-W58 S09-S05
      6 1470  848 (S17W24 L=322)   551    186        0 (1426/ 771-1494/ 935)  58.0 W20-W26 S20-S11
      7 1299  726 (S21W11 L=309)   226     65        0 (1274/ 693-1324/ 764)  36.9 W09-W13 S22-S18
      8  532  399 (S27E50 L=248)  1135    239        0 ( 467/ 342- 595/ 500)  22.8 E59-E40 S30-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