Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1413 1686 (N34W52 L=322)  2239    436        6 (1257/1620-1598/1735) -38.7 W39-W62 N24-N41
      2 1740 1504 (N13W67 L=338)  1410    146        6 (1712/1442-1769/1550)  54.5 W63-W75 N09-N16
      3 1460 1428 (N19W38 L=309)   256     36        0 (1440/1403-1477/1449) -90.0 W37-W39 N16-N19
      4 1623 1354 (N10W47 L=317)   781    179        1 (1557/1322-1677/1408) -54.5 W43-W51 N07-N14
      5  929 1384 (N30W03 L=274)   496    119        0 ( 878/1355- 982/1403)   0.0 W00-W06 N28-N31
      6 1798 1303 (N01W61 L=331)   600     54        1 (1770/1272-1822/1332) -56.3 W58-W63 N00-N03
      7  142  976 (N20E71 L=199)   807     91        3 ( 100/ 955- 185/1001)   3.2 E82-E64 N19-N21
      8 1844  956 (S19W56 L=326)   583     72        1 (1829/ 911-1860/ 994)  53.1 W53-W58 S21-S17
      9  224  693 (N03E67 L=203)  1128    102        2 ( 194/ 635- 250/ 740)  40.6 E71-E62 S01-N05
     10  582  700 (S02E34 L=236)   446     80        2 ( 543/ 668- 625/ 736) -21.8 E36-E31 S03-N00
     11  279  544 (S07E69 L=201)   841     37        0 ( 250/ 517- 303/ 567) -36.9 E73-E65 S09-S05
     12  766  472 (S20E30 L=240)   398    127        1 ( 728/ 422- 809/ 515)  18.4 E34-E25 S23-S17
     13  837  427 (S24E28 L=242)   265     80        0 ( 825/ 390- 861/ 456)  36.9 E29-E25 S27-S22
     14  568  374 (S23E50 L=220)   666    145        0 ( 503/ 352- 629/ 411) -35.5 E54-E46 S24-S19
     15  894  269 (S38E33 L=237)  1139    170        2 ( 835/ 221- 955/ 343) -90.0 E35-E30 S43-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