lasinfo (210611) report for 'AHN4T/44EN1_20.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: 180/2021 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: 27452029 number of points by return: 26017354 1061376 304893 60517 7889 scale factor x y z: 0.001 0.001 0.001 offset x y z: 123980 419980 0 min x y z: 123980.000 419980.000 -1.812 max x y z: 125019.999 421269.999 40.487 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: 27452029 extended number of points by return: 26017354 1061376 304893 60517 7889 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 -1812 40487 intensity 56 3922 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -31 4 user_data 6 7 point_source_ID 50 51 gps_time 260016104.082523 260017296.283933 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 30 255 G 38 255 B 20 255 NIR 73 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 667 extended_scanner_channel 0 0 attribute0 0.56 39.22 ('Amplitude') attribute1 -15.59 23.12 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26017354 number of intermediate returns: 374475 number of last returns: 26004815 number of single returns: 24944615 covered area in square units/kilounits: 1337128/1.34 point density: all returns 20.53 last only 19.45 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27452029 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26017354 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1061376 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 304893 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 60517 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 7889 instead zero. overview over extended number of returns of given pulse: 24944615 1522632 734127 211102 35880 3472 201 0 0 0 0 0 0 0 0 histogram of classification of points: 2098400 unclassified (1) 24385910 ground (2) 771645 building (6) 193340 water (9) 2734 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1755762 +---> 130052 of those are unclassified (1) +---> 1524615 of those are ground (2) +---> 92464 of those are building (6) +---> 8631 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.9,-1.8) has 1 bin [-1.8,-1.7) has 63 bin [-1.7,-1.6) has 2794 bin [-1.6,-1.5) has 14460 bin [-1.5,-1.4) has 17914 bin [-1.4,-1.3) has 29895 bin [-1.3,-1.2) has 89435 bin [-1.2,-1.1) has 66938 bin [-1.1,-1.0) has 77014 bin [-1.0,-0.9) has 80270 bin [-0.9,-0.8) has 144209 bin [-0.8,-0.7) has 761912 bin [-0.7,-0.6) has 1011995 bin [-0.6,-0.5) has 1070374 bin [-0.5,-0.4) has 4112353 bin [-0.4,-0.3) has 5782887 bin [-0.3,-0.2) has 3853990 bin [-0.2,-0.1) has 1752036 bin [-0.1,0.0) has 1115612 bin [0.0,0.1) has 690475 bin [0.1,0.2) has 887406 bin [0.2,0.3) has 787301 bin [0.3,0.4) has 639169 bin [0.4,0.5) has 536527 bin [0.5,0.6) has 330602 bin [0.6,0.7) has 191362 bin [0.7,0.8) has 143721 bin [0.8,0.9) has 113970 bin [0.9,1.0) has 93152 bin [1.0,1.1) has 74773 bin [1.1,1.2) has 66028 bin [1.2,1.3) has 58391 bin [1.3,1.4) has 50473 bin [1.4,1.5) has 45168 bin [1.5,1.6) has 41702 bin [1.6,1.7) has 42702 bin [1.7,1.8) has 42702 bin [1.8,1.9) has 43148 bin [1.9,2.0) has 51742 bin [2.0,2.1) has 66723 bin [2.1,2.2) has 79735 bin [2.2,2.3) has 78189 bin [2.3,2.4) has 62682 bin [2.4,2.5) has 55533 bin [2.5,2.6) has 45125 bin [2.6,2.7) has 35871 bin [2.7,2.8) has 38801 bin [2.8,2.9) has 47858 bin [2.9,3.0) has 45681 bin [3.0,3.1) has 35454 bin [3.1,3.2) has 35244 bin [3.2,3.3) has 37344 bin [3.3,3.4) has 32216 bin [3.4,3.5) has 32936 bin [3.5,3.6) has 39805 bin 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16445 bin [7.8,7.9) has 15998 bin [7.9,8.0) has 15983 bin [8.0,8.1) has 15745 bin [8.1,8.2) has 16363 bin [8.2,8.3) has 15607 bin [8.3,8.4) has 15399 bin [8.4,8.5) has 15176 bin [8.5,8.6) has 14645 bin [8.6,8.7) has 15553 bin [8.7,8.8) has 14951 bin [8.8,8.9) has 15774 bin [8.9,9.0) has 17906 bin [9.0,9.1) has 17583 bin [9.1,9.2) has 16111 bin [9.2,9.3) has 15943 bin [9.3,9.4) has 15623 bin [9.4,9.5) has 15380 bin [9.5,9.6) has 15379 bin [9.6,9.7) has 15061 bin [9.7,9.8) has 14663 bin [9.8,9.9) has 14244 bin [9.9,10.0) has 13642 bin [10.0,10.1) has 13155 bin [10.1,10.2) has 14023 bin [10.2,10.3) has 13100 bin [10.3,10.4) has 12579 bin [10.4,10.5) has 12629 bin [10.5,10.6) has 11670 bin [10.6,10.7) has 11467 bin [10.7,10.8) has 11486 bin [10.8,10.9) has 11357 bin [10.9,11.0) has 11330 bin [11.0,11.1) has 8710 bin [11.1,11.2) has 8121 bin [11.2,11.3) has 8249 bin [11.3,11.4) has 8035 bin [11.4,11.5) has 7565 bin [11.5,11.6) has 7575 bin [11.6,11.7) has 7414 bin [11.7,11.8) has 7554 bin 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[28.1,28.2) has 60 bin [28.2,28.3) has 57 bin [28.3,28.4) has 48 bin [28.4,28.5) has 52 bin [28.5,28.6) has 44 bin [28.6,28.7) has 34 bin [28.7,28.8) has 40 bin [28.8,28.9) has 27 bin [28.9,29.0) has 23 bin [29.0,29.1) has 17 bin [29.1,29.2) has 9 bin [29.2,29.3) has 9 bin [29.3,29.4) has 6 bin [29.4,29.5) has 2 bin [29.6,29.7) has 3 bin [29.7,29.8) has 5 bin [29.8,29.9) has 4 bin [29.9,30.0) has 1 bin [30.0,30.1) has 1 bin [30.3,30.4) has 1 bin [30.4,30.5) has 2 bin [30.5,30.6) has 1 bin [30.7,30.8) has 2 bin [31.0,31.1) has 1 bin [31.3,31.4) has 2 bin [31.5,31.6) has 1 bin [32.0,32.1) has 2 bin [32.4,32.5) has 1 bin [32.5,32.6) has 6 bin [32.6,32.7) has 3 bin [32.7,32.8) has 1 bin [32.8,32.9) has 1 bin [33.0,33.1) has 1 bin [33.2,33.3) has 1 bin [33.3,33.4) has 2 bin [33.4,33.5) has 1 bin [33.8,33.9) has 1 bin [34.0,34.1) has 1 bin [34.2,34.3) has 1 bin [34.6,34.7) has 1 bin [35.4,35.5) has 1 bin [35.7,35.8) has 2 bin [36.0,36.1) has 3 bin [36.1,36.2) has 5 bin [36.2,36.3) has 6 bin [37.3,37.4) has 1 bin [39.7,39.8) has 2 bin [39.8,39.9) has 4 bin [39.9,40.0) has 1 bin [40.4,40.5) has 2 average z coordinate 0.5 for 27452029 element(s) point source id histogram with bin size 1.000000 bin 50 has 15432675 bin 51 has 12019354 average point source id 50.437831170876294 for 27452029 element(s)