Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1060 1721 (N52W09 L= 53)   406     91        1 (1020/1702-1116/1732)   0.0 W04-W14 N50-N53
      2 1387 1550 (N36W32 L= 76)  1529    449        2 (1208/1494-1584/1631) -20.8 W19-W48 N30-N43
      3  396 1441 (N33E50 L=354)  1258    210        3 ( 356/1371- 445/1539) -32.9 E60-E42 N28-N39
      4 1161 1391 (N27W11 L= 55)   338     94        0 (1125/1360-1204/1409)  18.4 W08-W14 N25-N28
      5  553 1182 (N16E31 L= 13)   234     52        0 ( 536/1147- 565/1213) -63.4 E32-E29 N13-N17
      6  504 1117 (N12E34 L= 10)   653    227        0 ( 428/1035- 564/1209) -42.3 E40-E29 N06-N17
      7  825 1093 (N10E12 L= 31)   551    114        1 ( 776/1042- 855/1145)  90.0 E15-E10 N06-N12
      8 1819  817 (S14W60 L=103)  2077    358        1 (1723/ 671-1883/ 947)  46.8 W51-W67 S23-S06
      9 1179  779 (S11W09 L= 52)   239     68        0 (1154/ 750-1212/ 801)  45.0 W06-W10 S13-S10
     10  254  738 (S12E60 L=343)   665     87        0 ( 226/ 705- 294/ 765)  16.7 E64-E54 S14-S09
     11  249  624 (S20E67 L=337)   568     67        2 ( 238/ 585- 265/ 659)  39.8 E70-E62 S22-S17
     12 1475  611 (S25W30 L= 73)   489    121        2 (1419/ 574-1522/ 642)  29.7 W25-W33 S26-S22
     13 1280  553 (S27W15 L= 59)   385     84        1 (1242/ 531-1320/ 577)  18.4 W12-W18 S28-S25
  

    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