Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  547 1637 (N58E19 L= 97)   345     69        0 ( 522/1614- 584/1654)   0.0 E22-E14 N56-N60
      2 1177 1625 (N35W31 L=147)  1182    219        3 (1080/1597-1279/1654) -39.3 W24-W37 N29-N38
      3  295 1348 (N44E49 L= 67)   619     77        1 ( 255/1317- 339/1371) -21.0 E55-E42 N40-N46
      4 1405 1054 (S03W22 L=138)   529    134        0 (1381/ 986-1440/1115) -90.0 W21-W23 S07-N00
      5 1721  981 (S17W42 L=158)  1164    283        0 (1629/ 893-1805/1073)  11.9 W32-W51 S18-S14
      6  266  767 (N09E58 L= 58)  1119    189        0 ( 226/ 693- 327/ 846) -74.7 E61-E53 N03-N14
      7 1468  555 (S35W14 L=131)  1166    234        0 (1411/ 476-1501/ 657)  57.5 W08-W17 S39-S27
      8  659  438 (S19E40 L= 76)   388    101        0 ( 641/ 395- 677/ 495)  54.5 E43-E38 S21-S14
      9  595  360 (S22E50 L= 66)   716    111        0 ( 551/ 320- 638/ 392)   9.5 E57-E45 S24-S20
  

    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