Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  614 1562 (N38E34 L=103)  2294    391        4 ( 462/1462- 799/1628) -14.0 E52-E16 N30-N42
      2  350 1495 (N32E58 L= 78)   561     52        1 ( 330/1464- 380/1516)  63.4 E61-E54 N29-N33
      3 1173 1431 (N29W10 L=146)   968    266        2 (1071/1401-1297/1465)  -7.1 W03-W19 N27-N31
      4  393 1432 (N28E49 L= 87)   394     57        0 ( 367/1415- 424/1458) -23.2 E53-E46 N26-N29
      5  484  935 (S03E35 L=101)   485    158        1 ( 414/ 902- 534/ 984)  24.0 E40-E31 S04-N00
      6 1002  754 (S13E01 L=135)   326    122        0 ( 991/ 700-1021/ 809) -81.9 E01-W00 S16-S09
      7 1084  743 (S14W04 L=140)   262     58        0 (1067/ 712-1108/ 770)  71.6 W02-W05 S15-S12
      8 1723  725 (S16W51 L=187)   369     52        2 (1705/ 698-1747/ 753) -31.0 W48-W53 S17-S14
      9 1617  561 (S27W45 L=181)  1719    295        1 (1569/ 482-1690/ 687) -51.8 W39-W55 S32-S18
     10  914  613 (S23E07 L=129)   436    145        0 ( 850/ 597- 977/ 641)  12.5 E11-E02 S23-S20
     11  644  385 (S40E32 L=105)  1155    172        2 ( 583/ 343- 713/ 456)  29.4 E39-E23 S43-S34
     12  942  213 (S56E08 L=128)   396     33        0 ( 917/ 197- 969/ 230) -31.0 E11-E05 S58-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