Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1100 1701 (N42W30 L=129)   329     82        0 (1065/1682-1143/1718)  -8.1 W26-W33 N40-N43
      2 1496 1468 (N16W42 L=141)  1259    305        3 (1367/1442-1635/1523) -36.3 W35-W51 N10-N22
      3  937 1476 (N33W08 L=107)   225    114        0 ( 877/1450- 991/1504) -39.8 W04-W10 N30-N35
      4 1108 1462 (N27W18 L=117)   421    129        1 (1048/1441-1183/1484) -11.3 W13-W23 N25-N28
      5 1846 1387 (N00W70 L=170)   816    220        1 (1812/1366-1884/1402)  -3.8 W65-W80 N00-N01
      6 1368 1362 (N14W29 L=128)   372     84        1 (1333/1342-1416/1391) -31.0 W27-W32 N12-N16
      7 1848 1151 (S12W58 L=157)  2133    373        5 (1809/ 986-1878/1284)  62.1 W53-W65 S22-S05
      8 1147 1133 (N08W10 L=109)   214     99        1 (1111/1096-1175/1161)  21.8 W06-W11 N06-N09
      9 1189 1048 (N02W10 L=109)   311    100        1 (1136/1032-1246/1069) -38.7 W07-W12 N00-N04
     10  329  952 (N18E46 L= 53)  1008    218        1 ( 274/ 909- 418/1006) -31.0 E49-E39 N14-N21
     11 1656  926 (S18W35 L=134)   943    197        2 (1576/ 832-1711/ 992) -65.2 W31-W38 S24-S11
     12 1170  659 (S19E02 L= 98)   492    196        1 (1128/ 613-1225/ 704)   0.0 E04-W02 S21-S15
     13 1301  448 (S37W00 L= 99)  1104    192        1 (1264/ 368-1329/ 523)  52.1 E04-W03 S41-S32
     14  761  397 (S24E35 L= 64)  1046    252        1 ( 723/ 311- 818/ 479)  63.4 E38-E29 S31-S19
     15 1486  395 (S49W14 L=113)  2573    358       10 (1385/ 338-1569/ 463)  -6.3 W04-W22 S54-S42
     16  504  322 (S23E59 L= 40)  1805    291        3 ( 477/ 256- 545/ 385)  48.0 E65-E53 S28-S18
  

    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