Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  996 1837 (N56W14 L=114)   479     71        2 ( 956/1813-1042/1853)   0.0 W10-W19 N54-N58
      2 1326 1660 (N35W32 L=132)  1438    364        0 (1164/1612-1473/1726)   5.5 W18-W49 N33-N38
      3 1563 1685 (N34W56 L=155)   667     76        1 (1519/1661-1603/1704) -14.0 W52-W60 N32-N35
      4  274 1303 (N26E52 L= 48)   437     72        3 ( 246/1273- 306/1329) -29.7 E55-E48 N23-N27
      5  179 1059 (N12E61 L= 39)  2358    344        5 ( 126/ 952- 225/1195)  60.3 E68-E55 N05-N19
      6  251 1080 (N12E53 L= 47)  1409    175        5 ( 218/ 994- 282/1168)  84.3 E56-E49 N06-N17
      7 1650  823 (S20W39 L=139)  2535    646        2 (1527/ 562-1803/1097)  55.9 W30-W54 S35-S04
      8 1198  850 (S13W08 L=108)   433    134        4 (1161/ 805-1233/ 892)  45.0 W05-W10 S15-S10
      9 1855  810 (S23W61 L=161)   798    121        0 (1810/ 759-1898/ 855) -26.6 W54-W69 S26-S19
     10 1147  615 (S27W03 L=102)   510    156        1 (1118/ 545-1171/ 704)  84.8 W01-W03 S31-S20
     11  555  604 (S20E37 L= 63)   327    126        1 ( 532/ 540- 583/ 640) -81.9 E38-E33 S24-S17
     12 1308  586 (S31W13 L=113)   567    130        0 (1245/ 549-1358/ 622)  18.4 W08-W17 S32-S28
  

    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