lasinfo (210611) report for 'AHN4T/32AZ1_15.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: 179/2021 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: 68912773 number of points by return: 42404724 18687462 6498222 1204497 117868 scale factor x y z: 0.001 0.001 0.001 offset x y z: 143980 464980 0 min x y z: 143980.000 464980.000 1.636 max x y z: 145019.999 466269.999 52.142 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: 68912773 extended number of points by return: 42404724 18687462 6498222 1204497 117868 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 1636 52142 intensity 0 3173 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 -33 37 user_data 6 7 point_source_ID 154 156 gps_time 270215285.467011 270217491.882151 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 0 255 B 0 251 NIR 35 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 6167 extended_scanner_channel 0 0 attribute0 0 31.73 ('Amplitude') attribute1 -15.48 15.98 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42404724 number of intermediate returns: 7845534 number of last returns: 42324099 number of single returns: 23661584 covered area in square units/kilounits: 1331108/1.33 point density: all returns 51.77 last only 31.80 (per square units) spacing: all returns 0.14 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 68912773 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42404724 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 18687462 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 6498222 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1204497 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 117868 instead zero. overview over extended number of returns of given pulse: 23661584 24375082 15916541 4365952 586457 7048 109 0 0 0 0 0 0 0 0 histogram of classification of points: 34623770 unclassified (1) 34079899 ground (2) 124066 building (6) 81985 water (9) 3053 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4377589 +---> 2193346 of those are unclassified (1) +---> 2157328 of those are ground (2) +---> 14911 of those are building (6) +---> 11537 of those are water (9) +---> 467 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [1.6,1.7) has 32 bin [1.7,1.8) has 962 bin [1.8,1.9) has 9740 bin [1.9,2.0) has 27429 bin [2.0,2.1) has 26064 bin [2.1,2.2) has 77674 bin [2.2,2.3) has 86968 bin [2.3,2.4) has 150805 bin [2.4,2.5) has 350320 bin [2.5,2.6) has 1107616 bin [2.6,2.7) has 642673 bin [2.7,2.8) has 347612 bin [2.8,2.9) has 431707 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bin [33.3,33.4) has 36262 bin [33.4,33.5) has 34996 bin [33.5,33.6) has 34218 bin [33.6,33.7) has 33535 bin [33.7,33.8) has 31774 bin [33.8,33.9) has 30588 bin [33.9,34.0) has 29827 bin [34.0,34.1) has 29132 bin [34.1,34.2) has 27889 bin [34.2,34.3) has 27168 bin [34.3,34.4) has 26055 bin [34.4,34.5) has 25107 bin [34.5,34.6) has 23724 bin [34.6,34.7) has 23031 bin [34.7,34.8) has 22442 bin [34.8,34.9) has 21650 bin [34.9,35.0) has 20664 bin [35.0,35.1) has 20073 bin [35.1,35.2) has 19150 bin [35.2,35.3) has 18301 bin [35.3,35.4) has 17634 bin [35.4,35.5) has 17141 bin [35.5,35.6) has 16971 bin [35.6,35.7) has 16266 bin [35.7,35.8) has 15867 bin [35.8,35.9) has 14788 bin [35.9,36.0) has 14218 bin [36.0,36.1) has 13390 bin [36.1,36.2) has 12555 bin [36.2,36.3) has 12364 bin [36.3,36.4) has 11766 bin [36.4,36.5) has 11625 bin [36.5,36.6) has 11029 bin [36.6,36.7) has 10353 bin [36.7,36.8) has 9922 bin [36.8,36.9) has 9482 bin [36.9,37.0) has 9075 bin [37.0,37.1) has 8447 bin [37.1,37.2) 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has 770 bin [41.2,41.3) has 725 bin [41.3,41.4) has 725 bin [41.4,41.5) has 619 bin [41.5,41.6) has 587 bin [41.6,41.7) has 531 bin [41.7,41.8) has 497 bin [41.8,41.9) has 433 bin [41.9,42.0) has 456 bin [42.0,42.1) has 377 bin [42.1,42.2) has 339 bin [42.2,42.3) has 315 bin [42.3,42.4) has 271 bin [42.4,42.5) has 245 bin [42.5,42.6) has 240 bin [42.6,42.7) has 181 bin [42.7,42.8) has 205 bin [42.8,42.9) has 159 bin [42.9,43.0) has 166 bin [43.0,43.1) has 131 bin [43.1,43.2) has 94 bin [43.2,43.3) has 114 bin [43.3,43.4) has 137 bin [43.4,43.5) has 91 bin [43.5,43.6) has 85 bin [43.6,43.7) has 92 bin [43.7,43.8) has 67 bin [43.8,43.9) has 76 bin [43.9,44.0) has 57 bin [44.0,44.1) has 54 bin [44.1,44.2) has 54 bin [44.2,44.3) has 50 bin [44.3,44.4) has 50 bin [44.4,44.5) has 42 bin [44.5,44.6) has 42 bin [44.6,44.7) has 28 bin [44.7,44.8) has 36 bin [44.8,44.9) has 20 bin [44.9,45.0) has 23 bin [45.0,45.1) has 14 bin [45.1,45.2) has 12 bin [45.2,45.3) has 16 bin [45.3,45.4) has 12 bin [45.4,45.5) has 4 bin [45.5,45.6) has 4 bin [45.6,45.7) has 6 bin [45.7,45.8) has 5 bin [45.8,45.9) has 2 bin [45.9,46.0) has 6 bin [46.0,46.1) has 5 bin [46.1,46.2) has 5 bin [46.2,46.3) has 1 bin [46.3,46.4) has 2 bin [46.5,46.6) has 3 bin [46.6,46.7) has 1 bin [46.8,46.9) has 2 bin [46.9,47.0) has 1 bin [47.0,47.1) has 2 bin [47.1,47.2) has 1 bin [47.2,47.3) has 2 bin [47.3,47.4) has 9 bin [47.4,47.5) has 2 bin [47.6,47.7) has 1 bin [47.8,47.9) has 1 bin [47.9,48.0) has 2 bin [48.3,48.4) has 4 bin [48.4,48.5) has 1 bin [48.6,48.7) has 1 bin [48.9,49.0) has 1 bin [49.1,49.2) has 1 bin [49.7,49.8) has 1 bin [50.6,50.7) has 1 bin [50.8,50.9) has 12 bin [50.9,51.0) has 33 bin [51.0,51.1) has 45 bin [51.1,51.2) has 16 bin [51.2,51.3) has 9 bin [51.3,51.4) has 3 bin [51.8,51.9) has 1 bin [51.9,52.0) has 1 bin [52.0,52.1) has 1 bin [52.1,52.2) has 1 average z coordinate 12.2 for 68912773 element(s) point source id histogram with bin size 1.000000 bin 154 has 136973 bin 155 has 41619145 bin 156 has 27156655 average point source id 155.392085252468377 for 68912773 element(s)