Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1618 1631 (N48W49 L= 95)   504    133        1 (1585/1608-1649/1648)  12.5 W44-W53 N45-N49
      2  624 1169 (N07E27 L= 20)   394    107        0 ( 572/1148- 674/1185)   8.1 E30-E23 N05-N08
      3 1000 1108 (N06E02 L= 44)   453    163        0 ( 977/1031-1037/1185)  90.0 E03-W00 N01-N11
      4  750 1015 (S01E17 L= 29)   946    190        2 ( 688/ 925- 794/1107) -52.1 E21-E13 S06-N03
      5 1104  956 (S02W05 L= 52)   518     79        1 (1076/ 914-1130/ 998)  90.0 W03-W07 S04-N00
      6  560  653 (S26E29 L= 17)  1036    335        2 ( 481/ 545- 663/ 742)  45.0 E36-E21 S34-S19
      7  787  457 (S38E12 L= 34)   340     93        0 ( 765/ 409- 800/ 494) -71.6 E14-E11 S41-S35
  

    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