lasinfo (210611) report for 'AHN4T/20AN1_12.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 177/2021 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 25533240 number of points by return: 24397666 683866 329977 120556 1175 scale factor x y z: 0.001 0.001 0.001 offset x y z: 140980 521230 0 min x y z: 140980.000 521230.000 -3.491 max x y z: 142019.999 522519.999 25.117 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 25533240 extended number of points by return: 24397666 683866 329977 120556 1175 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z -3491 25117 intensity 32 4760 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 8 9 point_source_ID 46 49 gps_time 269682543.756544 269684808.438107 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 19 255 G 26 255 B 34 255 NIR 43 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.32 47.6 ('Amplitude') attribute1 -18.14 29.79 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24397666 number of intermediate returns: 453779 number of last returns: 24390142 number of single returns: 23708347 covered area in square units/kilounits: 1327436/1.33 point density: all returns 19.24 last only 18.37 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25533240 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24397666 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 683866 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 329977 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 120556 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1175 instead zero. overview over extended number of returns of given pulse: 23708347 710662 628331 479974 5776 150 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1648560 unclassified (1) 22892867 ground (2) 781018 building (6) 198083 water (9) 12712 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1854786 +---> 244914 of those are unclassified (1) +---> 1526300 of those are ground (2) +---> 72671 of those are building (6) +---> 10900 of those are water (9) +---> 1 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.5,-3.4) has 41 bin [-3.4,-3.3) has 1674 bin [-3.3,-3.2) has 5669 bin [-3.2,-3.1) has 8105 bin [-3.1,-3.0) has 3681 bin [-3.0,-2.9) has 4772 bin [-2.9,-2.8) has 44800 bin [-2.8,-2.7) has 32428 bin [-2.7,-2.6) has 33400 bin [-2.6,-2.5) has 46070 bin [-2.5,-2.4) has 247574 bin [-2.4,-2.3) has 84004 bin [-2.3,-2.2) has 79719 bin [-2.2,-2.1) has 101065 bin [-2.1,-2.0) has 290661 bin [-2.0,-1.9) has 789674 bin [-1.9,-1.8) has 2856141 bin [-1.8,-1.7) has 4356836 bin [-1.7,-1.6) has 2923994 bin [-1.6,-1.5) has 2575022 bin [-1.5,-1.4) has 2147642 bin [-1.4,-1.3) has 1894337 bin [-1.3,-1.2) has 1564690 bin [-1.2,-1.1) has 1293671 bin [-1.1,-1.0) has 746236 bin [-1.0,-0.9) has 543310 bin [-0.9,-0.8) has 343146 bin [-0.8,-0.7) has 123008 bin [-0.7,-0.6) has 60975 bin [-0.6,-0.5) has 36160 bin [-0.5,-0.4) has 31658 bin [-0.4,-0.3) has 25904 bin [-0.3,-0.2) has 32824 bin [-0.2,-0.1) has 26754 bin [-0.1,0.0) has 13968 bin [0.0,0.1) has 13804 bin [0.1,0.2) has 16162 bin [0.2,0.3) has 10521 bin [0.3,0.4) has 9353 bin [0.4,0.5) has 9373 bin [0.5,0.6) has 9775 bin [0.6,0.7) has 10356 bin [0.7,0.8) has 11672 bin [0.8,0.9) has 9135 bin [0.9,1.0) has 8607 bin [1.0,1.1) has 8216 bin [1.1,1.2) has 8210 bin [1.2,1.3) has 8720 bin [1.3,1.4) has 8220 bin [1.4,1.5) has 9393 bin [1.5,1.6) has 13657 bin [1.6,1.7) has 14403 bin [1.7,1.8) has 12715 bin [1.8,1.9) has 12190 bin [1.9,2.0) has 11636 bin [2.0,2.1) has 23330 bin [2.1,2.2) has 14711 bin [2.2,2.3) has 11333 bin [2.3,2.4) has 10979 bin [2.4,2.5) has 9992 bin [2.5,2.6) has 18451 bin [2.6,2.7) has 35091 bin [2.7,2.8) has 33552 bin [2.8,2.9) has 31397 bin [2.9,3.0) has 31664 bin [3.0,3.1) has 35464 bin [3.1,3.2) has 30749 bin [3.2,3.3) has 22662 bin [3.3,3.4) has 15833 bin [3.4,3.5) has 12255 bin [3.5,3.6) has 11593 bin [3.6,3.7) has 12323 bin [3.7,3.8) has 16489 bin [3.8,3.9) has 12957 bin [3.9,4.0) has 14896 bin [4.0,4.1) has 17952 bin [4.1,4.2) has 12990 bin [4.2,4.3) has 13579 bin [4.3,4.4) has 13501 bin [4.4,4.5) has 24972 bin [4.5,4.6) has 18413 bin [4.6,4.7) has 19152 bin [4.7,4.8) has 27679 bin [4.8,4.9) has 25955 bin [4.9,5.0) has 20162 bin [5.0,5.1) has 16130 bin [5.1,5.2) has 13855 bin [5.2,5.3) has 24170 bin [5.3,5.4) has 29011 bin [5.4,5.5) has 20629 bin [5.5,5.6) has 18457 bin [5.6,5.7) has 19216 bin [5.7,5.8) has 19760 bin [5.8,5.9) has 20564 bin [5.9,6.0) has 26328 bin [6.0,6.1) has 34394 bin [6.1,6.2) has 28619 bin [6.2,6.3) has 16915 bin [6.3,6.4) has 15303 bin [6.4,6.5) has 14288 bin [6.5,6.6) has 17459 bin [6.6,6.7) has 16729 bin [6.7,6.8) has 16786 bin [6.8,6.9) has 17120 bin [6.9,7.0) has 14645 bin [7.0,7.1) has 15230 bin [7.1,7.2) has 13609 bin [7.2,7.3) has 14050 bin [7.3,7.4) has 17333 bin [7.4,7.5) has 15736 bin [7.5,7.6) has 15193 bin [7.6,7.7) has 14149 bin [7.7,7.8) has 13671 bin [7.8,7.9) has 13360 bin [7.9,8.0) has 13219 bin [8.0,8.1) has 13877 bin [8.1,8.2) has 14489 bin [8.2,8.3) has 14847 bin [8.3,8.4) has 15796 bin [8.4,8.5) has 16635 bin [8.5,8.6) has 17011 bin [8.6,8.7) has 17146 bin [8.7,8.8) has 13138 bin [8.8,8.9) has 10614 bin [8.9,9.0) has 10583 bin [9.0,9.1) has 10535 bin [9.1,9.2) has 10716 bin [9.2,9.3) has 10511 bin [9.3,9.4) has 10648 bin [9.4,9.5) has 10629 bin [9.5,9.6) has 10480 bin [9.6,9.7) has 10511 bin [9.7,9.8) has 10428 bin [9.8,9.9) has 10255 bin [9.9,10.0) has 10303 bin [10.0,10.1) has 10186 bin [10.1,10.2) has 10173 bin [10.2,10.3) has 10153 bin [10.3,10.4) has 10154 bin [10.4,10.5) has 9993 bin [10.5,10.6) has 9851 bin [10.6,10.7) has 9862 bin [10.7,10.8) has 9782 bin [10.8,10.9) has 9606 bin [10.9,11.0) has 9425 bin [11.0,11.1) has 8947 bin [11.1,11.2) has 9291 bin [11.2,11.3) has 8838 bin [11.3,11.4) has 8855 bin [11.4,11.5) has 8857 bin [11.5,11.6) has 8816 bin [11.6,11.7) has 8755 bin [11.7,11.8) has 8687 bin [11.8,11.9) has 8497 bin [11.9,12.0) has 8430 bin [12.0,12.1) has 8173 bin [12.1,12.2) has 8413 bin [12.2,12.3) has 8251 bin [12.3,12.4) has 8292 bin [12.4,12.5) has 8255 bin [12.5,12.6) has 7985 bin [12.6,12.7) has 8144 bin [12.7,12.8) has 7923 bin [12.8,12.9) has 7791 bin [12.9,13.0) has 7596 bin [13.0,13.1) has 7602 bin [13.1,13.2) has 7569 bin [13.2,13.3) has 7308 bin [13.3,13.4) has 7415 bin [13.4,13.5) has 7165 bin [13.5,13.6) has 6999 bin [13.6,13.7) has 6972 bin [13.7,13.8) has 6797 bin [13.8,13.9) has 6580 bin [13.9,14.0) has 6517 bin [14.0,14.1) has 6415 bin [14.1,14.2) has 6340 bin [14.2,14.3) has 6227 bin [14.3,14.4) has 6142 bin [14.4,14.5) has 5991 bin [14.5,14.6) has 5894 bin [14.6,14.7) has 5796 bin [14.7,14.8) has 5653 bin [14.8,14.9) has 5491 bin [14.9,15.0) has 5231 bin [15.0,15.1) has 5348 bin [15.1,15.2) has 5130 bin [15.2,15.3) has 4961 bin [15.3,15.4) has 5039 bin [15.4,15.5) has 4770 bin [15.5,15.6) has 4713 bin [15.6,15.7) has 4740 bin [15.7,15.8) has 4498 bin [15.8,15.9) has 4348 bin [15.9,16.0) has 4279 bin [16.0,16.1) has 4038 bin [16.1,16.2) has 3946 bin [16.2,16.3) has 3775 bin [16.3,16.4) has 3785 bin [16.4,16.5) has 3728 bin [16.5,16.6) has 3602 bin [16.6,16.7) has 3449 bin [16.7,16.8) has 3192 bin [16.8,16.9) has 3160 bin [16.9,17.0) has 3052 bin [17.0,17.1) has 2906 bin [17.1,17.2) has 2784 bin [17.2,17.3) has 2780 bin [17.3,17.4) has 2633 bin [17.4,17.5) has 2524 bin [17.5,17.6) has 2447 bin [17.6,17.7) has 2353 bin [17.7,17.8) has 2306 bin [17.8,17.9) has 2303 bin [17.9,18.0) has 2165 bin [18.0,18.1) has 2051 bin [18.1,18.2) has 2118 bin [18.2,18.3) has 1956 bin [18.3,18.4) has 1938 bin [18.4,18.5) has 1875 bin [18.5,18.6) has 1742 bin [18.6,18.7) has 1742 bin [18.7,18.8) has 1682 bin [18.8,18.9) has 1591 bin [18.9,19.0) has 1592 bin [19.0,19.1) has 1560 bin [19.1,19.2) has 1440 bin [19.2,19.3) has 1469 bin [19.3,19.4) has 1333 bin [19.4,19.5) has 1297 bin [19.5,19.6) has 1223 bin [19.6,19.7) has 1170 bin [19.7,19.8) has 1196 bin [19.8,19.9) has 1104 bin [19.9,20.0) has 1073 bin [20.0,20.1) has 943 bin [20.1,20.2) has 966 bin [20.2,20.3) has 947 bin [20.3,20.4) has 863 bin [20.4,20.5) has 787 bin [20.5,20.6) has 755 bin [20.6,20.7) has 708 bin [20.7,20.8) has 688 bin [20.8,20.9) has 622 bin [20.9,21.0) has 570 bin [21.0,21.1) has 532 bin [21.1,21.2) has 466 bin [21.2,21.3) has 469 bin [21.3,21.4) has 423 bin [21.4,21.5) has 384 bin [21.5,21.6) has 336 bin [21.6,21.7) has 330 bin [21.7,21.8) has 306 bin [21.8,21.9) has 259 bin [21.9,22.0) has 245 bin [22.0,22.1) has 238 bin [22.1,22.2) has 223 bin [22.2,22.3) has 197 bin [22.3,22.4) has 187 bin [22.4,22.5) has 176 bin [22.5,22.6) has 154 bin [22.6,22.7) has 152 bin [22.7,22.8) has 156 bin [22.8,22.9) has 118 bin [22.9,23.0) has 126 bin [23.0,23.1) has 104 bin [23.1,23.2) has 92 bin [23.2,23.3) has 94 bin [23.3,23.4) has 79 bin [23.4,23.5) has 88 bin [23.5,23.6) has 56 bin [23.6,23.7) has 70 bin [23.7,23.8) has 62 bin [23.8,23.9) has 57 bin [23.9,24.0) has 49 bin [24.0,24.1) has 46 bin [24.1,24.2) has 46 bin [24.2,24.3) has 44 bin [24.3,24.4) has 40 bin [24.4,24.5) has 38 bin [24.5,24.6) has 18 bin [24.6,24.7) has 19 bin [24.7,24.8) has 15 bin [24.8,24.9) has 9 bin [24.9,25.0) has 5 bin [25.0,25.1) has 3 bin [25.1,25.2) has 2 average z coordinate -0.8 for 25533240 element(s) point source id histogram with bin size 1.000000 bin 46 has 166152 bin 47 has 16950819 bin 49 has 8416269 average point source id 47.652732908162065 for 25533240 element(s)