Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1064 1518 (N36W06 L=120)  1069    367        2 ( 952/1428-1245/1629) -40.1 E02-W17 N28-N45
      2  555 1337 (N25E32 L= 83)   587    119        2 ( 505/1310- 612/1366)   0.0 E35-E27 N23-N27
      3 1355 1322 (N21W24 L=138)   285     65        1 (1322/1289-1380/1359) -63.4 W21-W25 N19-N23
      4 1712 1246 (N14W50 L=165)  1202    282        3 (1661/1129-1759/1336)  47.5 W43-W56 N06-N18
      5 1722 1113 (N06W49 L=164)   401     71        0 (1701/1078-1740/1147)  63.4 W47-W50 N03-N07
      6 1490  621 (S24W31 L=145)  1354    275        5 (1423/ 479-1562/ 743)  74.5 W27-W35 S33-S15
      7  788  414 (S35E21 L= 94)  1148    469        3 ( 686/ 312- 893/ 522)  36.0 E33-E11 S43-S27
  

    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