Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1302 1587 (N29W33 L=335)   284     39        1 (1282/1563-1325/1606) -71.6 W30-W34 N27-N30
      2 1681 1430 (N11W53 L=355)   714    109        0 (1625/1405-1727/1457) -39.8 W49-W57 N08-N13
      3 1877 1144 (S10W62 L=  4)  2016    194        7 (1828/1043-1932/1225)  42.0 W54-W72 S14-S05
      4 1824 1153 (S08W56 L=358)   403     65        1 (1804/1122-1840/1188)  31.0 W53-W58 S09-S05
      5  675 1011 (N09E20 L=282)   227     67        1 ( 650/ 982- 708/1041) -76.0 E21-E18 N06-N10
      6 1653  806 (S24W36 L=338)  4960    911        7 (1265/ 532-1938/ 999)   8.7 W03-W69 S32-S18
      7  507  906 (N06E33 L=269)   563    109        1 ( 453/ 866- 546/ 937) -26.6 E37-E30 N03-N08
      8  413  867 (N06E41 L=261)   397     68        0 ( 375/ 834- 447/ 891)   9.5 E44-E38 N04-N07
      9  311  439 (S17E72 L=230)   875    101        0 ( 297/ 380- 322/ 482)  26.6 E81-E65 S21-S14
     10  681  311 (S33E45 L=257)  1826    343        4 ( 570/ 224- 818/ 405)  10.0 E63-E29 S37-S28
     11 1047  321 (S41E18 L=284)   893    286        0 ( 945/ 256-1168/ 391)   9.9 E29-E06 S43-S39
  

    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