Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  587 1589 (N31E42 L=287)   894    148        1 ( 556/1529- 628/1651) -60.9 E44-E37 N26-N35
      2 1591 1397 (N31W37 L=  6)   518    134        0 (1541/1349-1628/1439) -35.5 W33-W40 N28-N33
      3 1124 1205 (N13W04 L=333)   765    311        0 (1051/1082-1165/1335) -59.0 E02-W07 N05-N20
      4  723 1251 (N11E22 L=307)   649    138        0 ( 700/1187- 754/1318) -49.4 E24-E18 N07-N15
      5 1436 1131 (N12W25 L=353)   751    201        0 (1397/1042-1476/1226)  76.0 W22-W27 N06-N18
      6  274  935 (S14E53 L=276)  1876    315        3 ( 233/ 789- 314/1063)  74.5 E58-E48 S23-S05
      7 1106  961 (S02W06 L=334)   274     87        0 (1076/ 944-1148/ 981) -11.3 W03-W08 S03-S01
      8 1502  526 (S25W41 L= 10)  3271    504        7 (1301/ 437-1736/ 615)  26.6 W28-W60 S32-S16
      9  769  530 (S34E12 L=317)   247     76        0 ( 759/ 488- 778/ 568) -78.7 E12-E10 S37-S31
  

    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