Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  504 1674 (N25E56 L=177)   621    172        1 ( 479/1623- 525/1715) -45.0 E60-E53 N21-N27
      2 1410 1334 (N25W17 L=250)   491     69        2 (1376/1302-1446/1375) -31.0 W13-W19 N22-N27
      3  983 1232 (N08E07 L=226)   201     35        2 ( 963/1210-1003/1251) -45.0 E08-E05 N07-N09
      4  443 1029 (S15E37 L=196)  1912    494        2 ( 355/ 815- 500/1194)  87.6 E41-E34 S29-S05
      5  928  883 (S13E02 L=231)   306     62        2 ( 902/ 858- 961/ 906)  45.0 E04-W00 S14-S11
      6 1692  629 (S09W56 L=289)   686    121        0 (1663/ 598-1729/ 670) -26.6 W52-W59 S10-S07
      7 1516  612 (S15W42 L=275)   632    102        2 (1466/ 586-1563/ 642)  45.0 W38-W44 S16-S11
      8  885  594 (S32W02 L=235)   324     43        1 ( 862/ 573- 918/ 620)  14.0 W00-W04 S33-S30
      9 1383  423 (S29W42 L=275)   506     75        1 (1360/ 403-1418/ 453)  45.0 W39-W44 S31-S27
     10 1175  296 (S44W36 L=269)  1109    193        4 (1140/ 245-1205/ 371) -51.3 W31-W40 S48-S38
  

    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