lasinfo (210611) report for 'AHN4T/12GZ2_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: 334/2022 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: 42730612 number of points by return: 23080645 12054397 5650293 1622232 287385 scale factor x y z: 0.001 0.001 0.001 offset x y z: 248980 552480 0 min x y z: 248980.000 552480.000 15.626 max x y z: 250019.999 553769.999 62.645 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: 42730612 extended number of points by return: 23080645 12054397 5650293 1622232 287385 32978 2682 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 15626 62645 intensity 10 4568 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 13 user_data 6 7 point_source_ID 47 48 gps_time 330765747.384473 330766778.786887 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 21 255 G 38 255 B 23 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2167 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.06 29.41 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23080645 number of intermediate returns: 7599018 number of last returns: 23066126 number of single returns: 11015177 covered area in square units/kilounits: 1341348/1.34 point density: all returns 31.86 last only 17.20 (per square units) spacing: all returns 0.18 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 42730612 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23080645 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 12054397 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5650293 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1622232 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 287385 instead zero. overview over extended number of returns of given pulse: 11015177 12810175 12088291 5343251 1273084 182640 17994 0 0 0 0 0 0 0 0 histogram of classification of points: 24468615 unclassified (1) 17396932 ground (2) 859727 building (6) 5310 water (9) 28 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2411115 +---> 1197002 of those are unclassified (1) +---> 1148759 of those are ground (2) +---> 64500 of those are building (6) +---> 854 of those are water (9) z coordinate histogram with bin size 0.100000 bin [15.6,15.7) has 11 bin [15.7,15.8) has 218 bin [15.8,15.9) has 1387 bin [15.9,16.0) has 3631 bin [16.0,16.1) has 3844 bin [16.1,16.2) has 4453 bin [16.2,16.3) has 4959 bin [16.3,16.4) has 6002 bin [16.4,16.5) has 6334 bin [16.5,16.6) has 6239 bin [16.6,16.7) has 5493 bin [16.7,16.8) has 7051 bin [16.8,16.9) has 13274 bin [16.9,17.0) has 19317 bin [17.0,17.1) has 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5071 bin [55.0,55.1) has 5000 bin [55.1,55.2) has 4824 bin [55.2,55.3) has 4424 bin [55.3,55.4) has 4410 bin [55.4,55.5) has 4068 bin [55.5,55.6) has 3980 bin [55.6,55.7) has 3799 bin [55.7,55.8) has 3608 bin [55.8,55.9) has 3560 bin [55.9,56.0) has 3305 bin [56.0,56.1) has 3120 bin [56.1,56.2) has 3059 bin [56.2,56.3) has 2860 bin [56.3,56.4) has 2551 bin [56.4,56.5) has 2467 bin [56.5,56.6) has 2288 bin [56.6,56.7) has 2159 bin [56.7,56.8) has 1993 bin [56.8,56.9) has 1933 bin [56.9,57.0) has 1793 bin [57.0,57.1) has 1718 bin [57.1,57.2) has 1650 bin [57.2,57.3) has 1518 bin [57.3,57.4) has 1376 bin [57.4,57.5) has 1344 bin [57.5,57.6) has 1145 bin [57.6,57.7) has 1122 bin [57.7,57.8) has 1051 bin [57.8,57.9) has 942 bin [57.9,58.0) has 917 bin [58.0,58.1) has 911 bin [58.1,58.2) has 828 bin [58.2,58.3) has 792 bin [58.3,58.4) has 717 bin [58.4,58.5) has 672 bin [58.5,58.6) has 642 bin [58.6,58.7) has 588 bin [58.7,58.8) has 485 bin [58.8,58.9) has 493 bin [58.9,59.0) has 460 bin [59.0,59.1) has 427 bin [59.1,59.2) has 396 bin [59.2,59.3) has 361 bin [59.3,59.4) has 381 bin [59.4,59.5) has 335 bin [59.5,59.6) has 309 bin [59.6,59.7) has 266 bin [59.7,59.8) has 208 bin [59.8,59.9) has 186 bin [59.9,60.0) has 169 bin [60.0,60.1) has 136 bin [60.1,60.2) has 96 bin [60.2,60.3) has 112 bin [60.3,60.4) has 109 bin [60.4,60.5) has 88 bin [60.5,60.6) has 66 bin [60.6,60.7) has 67 bin [60.7,60.8) has 46 bin [60.8,60.9) has 54 bin [60.9,61.0) has 37 bin [61.0,61.1) has 44 bin [61.1,61.2) has 35 bin [61.2,61.3) has 31 bin [61.3,61.4) has 24 bin [61.4,61.5) has 8 bin [61.5,61.6) has 16 bin [61.6,61.7) has 7 bin [61.7,61.8) has 17 bin [61.8,61.9) has 9 bin [61.9,62.0) has 6 bin [62.0,62.1) has 7 bin [62.1,62.2) has 8 bin [62.2,62.3) has 1 bin [62.3,62.4) has 2 bin [62.4,62.5) has 2 bin [62.5,62.6) has 1 bin [62.6,62.7) has 1 average z coordinate 29.5 for 42730612 element(s) point source id histogram with bin size 1.000000 bin 47 has 14767078 bin 48 has 27963534 average point source id 47.654414544776472 for 42730612 element(s)