Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  980 1882 (N50E34 L=197)   452     64        1 ( 953/1862-1012/1913) -24.4 E40-E29 N48-N53
      2 1150 1598 (N30E06 L=226)   287    106        0 (1107/1558-1172/1643) -29.7 E10-E03 N27-N32
      3  350 1450 (N05E55 L=176)  1368    159        1 ( 295/1392- 422/1510)  52.1 E59-E51 N01-N10
      4  491 1482 (N09E45 L=187)   450    104        1 ( 446/1452- 539/1498)  -6.3 E48-E39 N08-N10
      5 1761 1353 (N32W45 L=277)   475    105        0 (1747/1299-1774/1407)  76.0 W43-W46 N27-N35
      6 1868 1288 (N32W59 L=291)  2117    275        1 (1793/1193-1933/1406) -24.2 W50-W70 N27-N37
      7 1523 1218 (N16W26 L=257)   470    108        0 (1465/1196-1576/1239)  14.0 W21-W29 N14-N17
      8 1847 1067 (N17W56 L=287)   409     77        0 (1835/1029-1859/1112)  90.0 W54-W57 N14-N19
      9  703  873 (S22E16 L=215)   234    103        0 ( 650/ 855- 752/ 891)  33.7 E19-E13 S24-S20
     10  189  853 (S32E63 L=168)   395     24        1 ( 171/ 835- 210/ 874) -11.3 E65-E60 S33-S30
     11  189  769 (S37E66 L=166)   792     88        3 ( 168/ 722- 214/ 811)  71.6 E69-E61 S40-S34
     12 1619  618 (S15W50 L=281)   681    116        2 (1583/ 564-1655/ 657)  81.9 W47-W51 S18-S11
     13 1477  383 (S32W54 L=285)   458     86        0 (1442/ 366-1514/ 406)  45.0 W49-W56 S33-S29
  

    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