Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  327 1475 (N22E62 L=240)  1581    202        7 ( 296/1393- 351/1557) -61.4 E68-E56 N16-N27
      2  524 1302 (N13E36 L=265)   303     46        1 ( 497/1284- 552/1328)  14.0 E38-E34 N11-N14
      3  642 1059 (S00E24 L=277)   273     48        1 ( 614/1034- 671/1085)   0.0 E26-E22 S01-N01
      4  675  898 (S10E21 L=280)   304    102        0 ( 645/ 866- 720/ 915)  21.8 E22-E17 S12-S08
      5  536  893 (S12E30 L=271)   225     47        1 ( 512/ 873- 558/ 912) -14.0 E32-E28 S12-S10
      6  439  830 (S17E38 L=263)   305     62        0 ( 409/ 811- 460/ 861)   0.0 E40-E36 S17-S14
      7  698  782 (S17E19 L=283)   430    154        1 ( 629/ 763- 749/ 819) -14.0 E23-E15 S18-S15
      8 1385  716 (S14W27 L=328)   544    167        0 (1360/ 655-1419/ 787) -82.9 W25-W29 S17-S09
      9 1118  714 (S17W09 L=310)   355    160        0 (1064/ 685-1173/ 753)  35.5 W05-W12 S18-S13
     10  582  593 (S31E28 L=274)   619    193        2 ( 502/ 562- 641/ 637)  14.0 E34-E22 S33-S27
     11 1372  373 (S38W38 L=339)   802     82        3 (1334/ 344-1409/ 407)  59.0 W33-W40 S40-S35
  

    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