Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  641 1616 (N34E30 L=262)  1973    382        5 ( 510/1474- 767/1710) -30.4 E47-E17 N24-N42
      2  342 1431 (N22E51 L=242)   436     79        1 ( 328/1391- 372/1467)  90.0 E52-E48 N19-N24
      3  410 1141 (N03E40 L=252)   607    102        2 ( 383/1100- 444/1193) -45.0 E42-E37 N00-N06
      4 1756 1096 (N03W50 L=342)  1239    235        2 (1670/1036-1829/1169)  25.0 W42-W57 S01-N07
      5  202  949 (S07E59 L=233)   381     64        1 ( 184/ 929- 228/ 984) -71.6 E61-E56 S08-S05
      6  449  919 (S10E37 L=255)   249     84        0 ( 414/ 889- 485/ 947) -31.0 E39-E34 S11-S08
      7 1548  908 (S09W34 L=326)   244     74        0 (1518/ 877-1575/ 938) -36.9 W31-W35 S11-S07
      8 1318  765 (S19W19 L=311)   601    187        1 (1257/ 715-1354/ 842)  54.5 W15-W21 S21-S13
      9  208  747 (S20E64 L=229)  3073    207        4 ( 167/ 659- 253/ 829)  55.0 E70-E58 S24-S14
     10  479  579 (S31E41 L=252)   809    126        2 ( 447/ 523- 505/ 637)  41.2 E45-E36 S34-S27
     11  301  547 (S33E62 L=230)   986    130        3 ( 261/ 490- 355/ 585)  14.0 E73-E52 S36-S30
     12 1260  234 (S58W30 L=322)   762    106        0 (1205/ 207-1296/ 257) -14.9 W21-W36 S60-S55
     13 1083  207 (S62W10 L=302)  1034    107        2 (1037/ 184-1142/ 236)   9.5 W03-W16 S64-S58
  

    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