Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1530 1457 (N19W44 L=135)   948    208        1 (1437/1424-1623/1495) -36.0 W39-W50 N15-N23
      2  234 1415 (N46E58 L= 33)   657    198        1 ( 205/1395- 274/1440) -14.0 E61-E53 N44-N47
      3 1789 1256 (N01W58 L=149)  2229    292        1 (1697/1127-1838/1378) -83.3 W53-W62 S07-N10
      4 1125 1213 (N16W10 L=101)   358    124        0 (1075/1180-1156/1268)  29.7 W06-W13 N14-N18
      5  204 1103 (N26E58 L= 33)   633    120        1 ( 175/1070- 239/1136) -45.0 E61-E54 N23-N28
      6 1823  958 (S17W53 L=143)   947    144        3 (1769/ 925-1851/1004)   0.0 W47-W56 S19-S14
      7  725  570 (S14E29 L= 62)  1030    242        0 ( 680/ 477- 775/ 679)  42.5 E34-E22 S19-S07
      8 1576  527 (S38W27 L=118)  1710    458        5 (1508/ 476-1676/ 587) -34.5 W21-W37 S42-S31
      9  514  412 (S21E51 L= 40)   442    117        2 ( 486/ 369- 535/ 440)  59.0 E52-E47 S23-S18
  

    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