Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  958 1657 (N43W15 L=205)   500    106        0 ( 927/1615-1002/1692)  26.6 W12-W20 N40-N44
      2  980 1301 (N20W04 L=194)   332    129        0 ( 965/1245-1006/1364)  50.2 W02-W07 N16-N23
      3  422 1299 (N34E34 L=155)  1153    196        2 ( 358/1237- 500/1362)  15.9 E40-E26 N30-N36
      4 1854 1134 (S12W60 L=249)  1453    230        3 (1807/1050-1895/1250) -77.0 W55-W63 S17-S04
      5 1893  938 (S24W62 L=251)  1864    143        3 (1851/ 896-1951/ 988) -23.6 W56-W73 S27-S19
      6  786  846 (S01E18 L=172)   201     92        0 ( 775/ 801- 800/ 891)  76.0 E18-E16 S03-N01
      7 1492  760 (S23W22 L=211)   374    103        2 (1475/ 712-1509/ 801)  68.2 W20-W23 S25-S20
      8  188  760 (N06E67 L=123)   496     64        0 ( 169/ 739- 217/ 790) -38.7 E69-E63 N04-N08
      9 1676  684 (S33W36 L=225)  1033    169        1 (1632/ 613-1720/ 764)  45.0 W31-W40 S37-S28
     10  888  634 (S15E18 L=172)   253     72        0 ( 864/ 609- 904/ 665)  33.7 E19-E16 S16-S13
     11  432  593 (S08E49 L=141)   406     85        0 ( 407/ 565- 462/ 640) -90.0 E50-E46 S09-S04
     12 1277  563 (S29W04 L=193)   295     96        1 (1241/ 528-1317/ 599)  18.4 W01-W07 S31-S28
     13  645  345 (S28E46 L=143)   482    128        1 ( 627/ 289- 664/ 404)  35.0 E51-E40 S31-S23
  

    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