Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  397 1601 (N11E61 L=  6)   540     72        1 ( 374/1576- 422/1632) -76.0 E63-E58 N09-N13
      2 1405 1303 (N20W14 L= 81)   747    271        0 (1383/1168-1428/1422) -65.0 W10-W18 N12-N27
      3 1711 1290 (N30W36 L=103)   500     68        1 (1678/1259-1735/1317)   0.0 W33-W38 N28-N31
      4  257 1283 (S10E59 L=  8)   361     70        3 ( 239/1254- 285/1305) -45.0 E60-E55 S11-S08
      5 1584 1153 (N17W29 L= 96)   645    148        1 (1555/1073-1604/1229) -53.1 W25-W32 N12-N20
      6  146 1150 (S19E67 L=  0)   660    130        1 ( 136/1098- 159/1219) -66.8 E69-E63 S22-S15
      7  245  934 (S31E51 L= 16)  1549    393        2 ( 133/ 913- 361/ 963)   7.4 E63-E40 S33-S28
      8  849  813 (S23E04 L= 63)   214     73        0 ( 813/ 786- 886/ 840)  59.0 E05-E02 S25-S20
      9  515  698 (S39E25 L= 42)  1079    226        3 ( 424/ 671- 611/ 745)  20.6 E32-E16 S43-S34
     10 1063  535 (S32W18 L= 85)  1014    209        0 ( 969/ 470-1160/ 614)  72.9 W14-W21 S38-S25
     11 1404  530 (S22W39 L=106)   801    167        1 (1320/ 487-1470/ 597)  63.4 W35-W41 S26-S16
     12 1658  520 (S14W58 L=125)   345     84        2 (1625/ 498-1682/ 539)  18.4 W54-W60 S14-S11
     13 1382  387 (S30W46 L=113)   313     64        0 (1354/ 373-1418/ 402)  21.8 W43-W48 S31-S28
  

    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