Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1185 1868 (N55E26 L= 44)  1122    163        1 (1113/1835-1264/1894)   3.4 E34-E16 N51-N57
      2  649 1787 (N29E55 L= 15)   559     43        1 ( 621/1762- 679/1810)  -6.3 E59-E50 N27-N30
      3  584 1673 (N19E50 L= 20)   995    135        1 ( 560/1604- 617/1735) -29.7 E57-E43 N15-N23
      4 1246 1353 (N18W03 L= 73)   289     98        1 (1197/1341-1302/1371)  33.7 W00-W06 N15-N19
      5 1244 1216 (N10W07 L= 77)   305    113        1 (1222/1163-1271/1257) -80.5 W05-W09 N07-N13
      6 1623 1114 (N16W33 L=103)   312     82        0 (1610/1068-1636/1153) -59.0 W31-W34 N13-N18
      7  178 1097 (S23E64 L=  6)  1056    111        4 ( 146/1038- 204/1141)  45.0 E68-E61 S26-S19
      8  212 1042 (S25E59 L= 11)  1770    176        6 ( 167/ 965- 251/1124)  68.2 E65-E54 S30-S20
      9  360  993 (S25E43 L= 28)  1206    362        0 ( 209/ 918- 489/1050)  25.6 E58-E32 S32-S19
     10  749 1025 (S14E16 L= 55)   228     89        0 ( 708/1002- 790/1043)  45.0 E17-E13 S16-S12
     11 1093  986 (S07W05 L= 75)   346    115        1 (1066/ 951-1142/1016)  11.3 W02-W07 S09-S05
  

    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