Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  533 1633 (N59E21 L= 96)   316     18        0 ( 514/1612- 555/1651)   0.0 E23-E18 N56-N60
      2 1157 1619 (N35W29 L=147)  1086    187        1 (1070/1594-1253/1644) -32.5 W22-W34 N31-N38
      3  290 1342 (N43E49 L= 68)   595    105        1 ( 252/1309- 338/1382) -23.2 E56-E42 N40-N47
      4 1390 1044 (S03W21 L=138)   633    171        0 (1358/ 969-1429/1121)  83.7 W19-W22 S08-N01
      5 1704  967 (S17W40 L=158)  1292    315        1 (1600/ 861-1795/1067)  14.0 W30-W50 S19-S14
      6 1744  871 (S24W42 L=160)   355     81        1 (1722/ 835-1763/ 918)  53.1 W39-W44 S26-S21
      7  244  799 (N11E59 L= 58)   884    158        0 ( 217/ 731- 267/ 860)  69.4 E62-E55 N06-N14
      8 1456  552 (S34W14 L=131)  1277    238        3 (1402/ 459-1492/ 657)  65.2 W08-W17 S39-S26
      9  647  431 (S19E42 L= 76)   430     99        0 ( 629/ 388- 664/ 486)  54.5 E45-E39 S21-S14
     10  585  356 (S22E51 L= 66)   788    109        0 ( 542/ 315- 629/ 388)   4.8 E58-E46 S24-S20
  

    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