Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  369 1549 (N19E55 L=277)  3070    416        5 ( 301/1435- 467/1623)  63.4 E60-E47 N10-N24
      2  563 1590 (N23E40 L=291)   806    163        0 ( 507/1540- 610/1617) -16.7 E45-E35 N19-N24
      3  704 1520 (N20E28 L=304)   500     72        1 ( 683/1486- 730/1558) -51.3 E29-E25 N17-N22
      4  542 1395 (N10E36 L=296)   753    120        3 ( 506/1331- 581/1453)  90.0 E37-E34 N05-N13
      5  487 1405 (N10E40 L=292)   248     84        0 ( 468/1365- 508/1448)  80.5 E40-E39 N07-N13
      6  641 1433 (N13E30 L=302)   344    100        0 ( 589/1420- 689/1444)   0.0 E33-E26 N12-N14
      7 1168 1403 (N19W03 L=335)   307     71        1 (1147/1363-1194/1441) -45.0 W01-W05 N16-N20
      8  146 1083 (S11E66 L=266)  1806    379        2 (  73/1054- 223/1127)  10.8 E78-E57 S12-S08
      9 1327  984 (S04W18 L=350)   296     93        0 (1282/ 951-1372/1007) -18.4 W15-W21 S05-S02
     10  546  859 (S22E28 L=303)   805    192        0 ( 462/ 824- 640/ 902)  22.6 E34-E22 S24-S18
     11 1791  700 (S11W60 L= 32)  1284    159        1 (1753/ 624-1830/ 789)  79.7 W57-W62 S16-S05
     12  313  687 (S35E48 L=283)   403     80        0 ( 288/ 648- 335/ 725) -78.7 E50-E46 S37-S32
     13 1853  655 (S12W70 L= 42)  1581    229        2 (1822/ 603-1888/ 716) -66.8 W65-W74 S15-S08
     14  987  599 (S32W04 L=336)   477     71        2 ( 950/ 562-1020/ 632) -31.0 W01-W06 S34-S30
  

    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