Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1378 1801 (N39W56 L=152)  1201    157        1 (1309/1769-1419/1827) -26.6 W51-W60 N36-N41
      2 1634 1439 (N11W51 L=147)   324     69        0 (1614/1407-1658/1475) -90.0 W49-W52 N09-N13
      3  754 1308 (N30E09 L= 87)   590    177        0 ( 686/1261- 809/1371) -66.0 E11-E05 N26-N35
      4 1756 1084 (S11W47 L=143)  3669    578        6 (1707/ 845-1800/1327)  57.4 W39-W55 S23-N02
      5 1133 1120 (N09W09 L=104)   403    161        0 (1044/1076-1207/1155) -45.0 W04-W11 N05-N12
      6  706 1045 (N16E18 L= 78)   255     79        0 ( 671/1029- 754/1065) -31.0 E19-E14 N14-N17
      7  233  999 (N23E55 L= 41)  1696    326        4 ( 145/ 952- 325/1036) -18.4 E64-E46 N19-N26
      8  756  513 (S16E30 L= 66)  1182    310        2 ( 720/ 387- 802/ 634)  63.4 E35-E24 S24-S08
      9  536  393 (S19E51 L= 44)   424    109        3 ( 497/ 369- 579/ 429) -59.0 E54-E48 S20-S15
  

    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