Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  508 1574 (N16E46 L=255)   609    170        1 ( 473/1494- 557/1649) -84.8 E47-E45 N10-N21
      2  801 1551 (N19E25 L=276)   846    180        0 ( 760/1483- 858/1618) -32.5 E30-E19 N16-N23
      3  788 1321 (N05E20 L=282)   288     67        0 ( 755/1288- 818/1349) -14.0 E21-E17 N03-N06
      4 1459 1130 (N08W23 L=325)   576    198        1 (1388/1073-1562/1162)   0.0 W18-W30 N05-N10
      5  220  965 (S24E55 L=247)   936    190        4 ( 197/ 889- 243/1054) -84.3 E56-E52 S28-S18
      6 1734  637 (S11W57 L=359)   381     82        2 (1713/ 609-1748/ 674) -31.0 W55-W60 S12-S09
      7 1213  617 (S26W21 L=323)   718    223        0 (1102/ 585-1330/ 654)  33.7 W15-W27 S29-S21
      8  863  207 (S66W19 L=320)   424     54        1 ( 841/ 184- 883/ 229)  -8.1 W15-W22 S68-S63
  

    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