Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  968 1639 (N28E20 L= 22)   552     87        0 ( 941/1593- 996/1682) -35.5 E23-E16 N25-N31
      2  788 1611 (N22E30 L= 12)   290     70        0 ( 760/1579- 820/1639) -26.6 E33-E27 N20-N23
      3 1496 1411 (N28W20 L= 61)   950    245        2 (1434/1304-1551/1509) -45.0 W14-W25 N21-N33
      4  166 1048 (S22E65 L=337)   893     87        2 ( 136/1007- 190/1096)  50.2 E70-E62 S25-S19
      5  328 1007 (S23E46 L=356)  1405    225        4 ( 263/ 936- 421/1069)  36.9 E52-E38 S27-S17
      6  725  788 (S28E13 L= 29)   238    131        0 ( 666/ 752- 783/ 818)  45.0 E15-E09 S31-S24
      7  430  722 (S38E35 L=  7)   325    107        1 ( 396/ 676- 460/ 771)  49.4 E38-E32 S42-S34
      8  332  455 (S61E63 L=339)   741    108        0 ( 316/ 421- 371/ 499) -78.7 E70-E56 S63-S57
  

    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