Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  948 1574 (N24E21 L= 23)   444    113        0 ( 909/1541-1006/1602)  -7.1 E24-E16 N21-N25
      2 1548 1527 (N41W20 L= 64)   457     68        1 (1518/1503-1578/1560) -26.6 W17-W23 N39-N43
      3  394 1436 (N02E52 L=352)   298     45        0 ( 372/1417- 425/1452)  45.0 E54-E49 N00-N03
      4 1746 1255 (N30W41 L= 86)  1005    274        1 (1677/1140-1799/1349) -32.7 W33-W48 N24-N34
      5  591  992 (S19E25 L= 20)   437    163        1 ( 516/ 960- 667/1032)  37.9 E29-E20 S22-S14
      6 1865  974 (N18W59 L=104)   785     82        4 (1841/ 932-1888/1023) -45.0 W56-W62 N15-N20
      7  268  945 (S29E51 L=353)   303     78        0 ( 255/ 907- 290/ 986) -59.0 E52-E48 S31-S26
      8  424  884 (S29E35 L=  9)   287     77        0 ( 393/ 856- 462/ 901)  38.7 E37-E31 S31-S27
      9  224  818 (S38E57 L=347)   376     40        2 ( 198/ 804- 252/ 838)  14.0 E61-E53 S39-S36
     10 1483  300 (S31W65 L=109)   955    106        2 (1447/ 267-1525/ 350)  -6.7 W56-W73 S32-S28
  

    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