Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1088 1743 (N45W32 L=139)   370     69        2 (1067/1707-1115/1775)  26.6 W27-W35 N43-N47
      2 1331 1634 (N30W40 L=147)   761    198        2 (1267/1560-1388/1695) -90.0 W36-W42 N24-N35
      3  840 1636 (N46W07 L=114)   357    100        0 ( 792/1619- 891/1653)  -6.3 W02-W11 N44-N47
      4  452 1312 (N35E31 L= 76)   341    109        0 ( 423/1270- 487/1358) -58.0 E34-E28 N31-N39
      5  826 1293 (N25E05 L=103)   229     97        0 ( 804/1247- 850/1339) -90.0 E05-E04 N21-N27
      6  242 1078 (N25E54 L= 54)   706     89        1 ( 218/1030- 277/1117) -80.5 E56-E49 N22-N28
      7  153 1031 (N24E66 L= 41)  2038    199        6 ( 115/ 963- 196/1111) -34.7 E73-E60 N19-N28
      8  984  785 (S08E08 L= 99)   622    201        1 ( 946/ 692-1033/ 866)  45.0 E12-E03 S12-S03
      9  225  751 (N07E63 L= 45)   883    173        0 ( 200/ 677- 260/ 829) -90.0 E65-E60 N01-N11
     10 1681  614 (S39W36 L=143)   653    147        0 (1612/ 587-1724/ 662)   4.8 W28-W40 S40-S36
     11  993  478 (S26E17 L= 90)   322     91        0 ( 964/ 460-1034/ 511) -53.1 E18-E14 S28-S24
     12  771  411 (S25E34 L= 74)   397    107        0 ( 715/ 393- 830/ 425)  -6.3 E38-E29 S26-S23
     13 1153  203 (S53E22 L= 85)   484     52        1 (1124/ 181-1183/ 217)  -9.5 E25-E18 S55-S51
     14 1061  134 (S57E40 L= 68)   520     37        1 (1039/ 111-1077/ 158)  40.6 E45-E34 S60-S54
  

    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