Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1246 1451 (N30W11 L=287)   234     46        1 (1232/1420-1262/1481) -76.0 W09-W12 N28-N32
      2 1442 1250 (N19W25 L=301)   608    180        0 (1375/1201-1523/1275) -10.3 W20-W31 N16-N20
      3 1800 1141 (N15W56 L=332)   555    123        1 (1768/1077-1822/1190) -60.3 W53-W58 N11-N18
      4  202 1001 (S09E61 L=215)   462     78        0 ( 164/ 982- 240/1018)  -5.7 E66-E56 S09-S07
      5  175  905 (S15E66 L=210)  1241    147        0 ( 123/ 854- 229/ 941)  -6.7 E76-E58 S17-S13
      6  477  856 (S15E35 L=241)   315     67        2 ( 439/ 834- 506/ 884) -11.3 E37-E32 S15-S12
      7 1047  831 (S10W03 L=279)   468    132        1 (1002/ 761-1088/ 876)  66.8 W01-W05 S14-S07
      8  326  776 (S21E48 L=228)  1264    214        3 ( 284/ 716- 394/ 857) -41.6 E52-E42 S24-S16
      9  544  766 (S20E30 L=247)   443    158        1 ( 512/ 723- 570/ 835)  81.9 E32-E27 S22-S15
     10  297  707 (S27E53 L=223)   393     42        1 ( 274/ 686- 323/ 728) -33.7 E55-E50 S27-S25
     11 1714  568 (S21W60 L=336)   479     63        0 (1688/ 538-1735/ 600)  78.7 W57-W61 S23-S18
  

    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