Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1019 1611 (N34E15 L=180)  2933    614        5 ( 773/1493-1248/1749)  -5.6 E38-W03 N30-N38
      2  406 1640 (N23E62 L=133)   605    139        1 ( 390/1603- 428/1670) -29.7 E65-E58 N21-N25
      3 1319 1487 (N33W09 L=204)   297     82        0 (1285/1470-1363/1505)  21.8 W07-W12 N31-N34
      4  643 1446 (N16E33 L=162)   417     63        0 ( 620/1409- 676/1490)  78.7 E34-E32 N13-N18
      5  789 1354 (N13E21 L=174)   264     67        1 ( 763/1328- 806/1389)  90.0 E22-E19 N10-N15
      6  430 1279 (N02E43 L=151)   784    230        2 ( 355/1234- 549/1329)  28.3 E48-E35 S02-N06
      7 1617 1065 (N13W37 L=232)   243     59        3 (1601/1033-1634/1100) -56.3 W35-W38 N10-N14
      8  777  984 (S09E14 L=181)   487    155        0 ( 749/ 919- 833/1055) -40.6 E16-E09 S11-S04
      9 1004  930 (S08W01 L=196)   267     70        1 ( 963/ 902-1047/ 953)  45.0 E01-W03 S09-S05
     10 1688  672 (S08W53 L=248)   622    137        0 (1673/ 624-1705/ 739) -45.0 W50-W56 S10-S04
     11 1349  612 (S19W30 L=225)   234     38        0 (1327/ 595-1379/ 630)  14.0 W27-W31 S20-S18
     12 1042  558 (S29W12 L=207)   400    140        0 ( 997/ 537-1093/ 578)   8.1 W08-W15 S30-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