Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1350 1385 (N21W29 L=195)   617    190        0 (1257/1361-1435/1406) -22.6 W22-W34 N18-N24
      2 1569 1179 (N05W37 L=203)   507    130        2 (1537/1113-1599/1235)  45.0 W33-W41 N01-N07
      3 1703 1029 (S07W44 L=210)   268     52        0 (1691/1000-1715/1064)  76.0 W43-W45 S09-S05
      4 1609  976 (S08W36 L=202)   508    170        1 (1562/ 909-1643/1051) -68.2 W33-W38 S12-S02
      5 1817  929 (S16W54 L=220)   987    144        2 (1773/ 870-1844/ 995)  74.1 W49-W57 S20-S12
      6 1069  823 (S06E01 L=165)   189    116        1 (1018/ 779-1106/ 854)  21.8 E04-W01 S07-S04
      7 1470  772 (S17W23 L=189)   465    174        0 (1436/ 698-1486/ 854)  60.9 W19-W25 S21-S12
      8 1249  697 (S17W08 L=174)   467    193        1 (1172/ 660-1303/ 755)  12.5 W02-W11 S18-S14
      9 1672  586 (S36W40 L=206)  1725    329        2 (1612/ 473-1737/ 722)  60.6 W35-W45 S44-S27
     10  357  523 (S14E60 L=106)  1550    259        4 ( 328/ 423- 400/ 641)  47.0 E69-E54 S21-S06
     11 1283  536 (S29W07 L=173)   684    142        4 (1239/ 491-1318/ 593)  39.8 W03-W10 S31-S24
     12  576  545 (S15E39 L=127)   483    144        1 ( 522/ 515- 651/ 559)  -5.7 E43-E33 S16-S13
     13 1124  364 (S38E08 L=158)  2717    477       11 ( 946/ 238-1294/ 485)  16.2 E24-W07 S46-S30
  

    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