lasinfo (210611) report for 'AHN4T/37GZ2_05.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: 273/2021 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: 29953698 number of points by return: 24716515 3753363 1181602 263950 38268 scale factor x y z: 0.001 0.001 0.001 offset x y z: 88980 429980 0 min x y z: 88980.000 429980.000 -3.562 max x y z: 90019.999 431269.999 46.761 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: 29953698 extended number of points by return: 24716515 3753363 1181602 263950 38268 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' 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 -3562 46761 intensity 0 5029 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 28 user_data 6 7 point_source_ID 1 202 gps_time 259503464.088334 272785466.158449 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 16 255 B 0 255 NIR 61 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 4667 extended_scanner_channel 0 0 attribute0 0 50.29 ('Amplitude') attribute1 -16.07 34.27 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24716515 number of intermediate returns: 1495063 number of last returns: 24654406 number of single returns: 20912286 covered area in square units/kilounits: 1318188/1.32 point density: all returns 22.72 last only 18.70 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29953698 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24716515 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3753363 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1181602 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 263950 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 38268 instead zero. overview over extended number of returns of given pulse: 20912286 5177577 2763120 907726 174342 17235 1412 0 0 0 0 0 0 0 0 histogram of classification of points: 8235260 unclassified (1) 18471625 ground (2) 3110600 building (6) 102916 water (9) 291 wire conductor (14) 33006 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2776962 +---> 961590 of those are unclassified (1) +---> 1612886 of those are ground (2) +---> 193687 of those are building (6) +---> 7678 of those are water (9) +---> 260 of those are wire conductor (14) +---> 861 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.6,-3.5) has 11 bin [-3.5,-3.4) has 92 bin [-3.4,-3.3) has 93 bin [-3.3,-3.2) has 96 bin [-3.2,-3.1) has 211 bin [-3.1,-3.0) has 173 bin [-3.0,-2.9) has 150 bin [-2.9,-2.8) has 136 bin [-2.8,-2.7) has 132 bin [-2.7,-2.6) has 808 bin [-2.6,-2.5) has 3786 bin [-2.5,-2.4) has 3435 bin [-2.4,-2.3) has 2355 bin [-2.3,-2.2) has 3773 bin [-2.2,-2.1) has 8505 bin [-2.1,-2.0) has 77632 bin [-2.0,-1.9) has 75130 bin [-1.9,-1.8) has 109902 bin [-1.8,-1.7) has 88371 bin [-1.7,-1.6) has 121521 bin [-1.6,-1.5) has 193431 bin [-1.5,-1.4) has 350763 bin [-1.4,-1.3) has 458776 bin [-1.3,-1.2) has 711232 bin [-1.2,-1.1) has 1197387 bin [-1.1,-1.0) has 1488611 bin [-1.0,-0.9) has 1794015 bin [-0.9,-0.8) has 2345284 bin [-0.8,-0.7) has 2089155 bin [-0.7,-0.6) has 1732034 bin [-0.6,-0.5) has 1548941 bin [-0.5,-0.4) has 1251265 bin [-0.4,-0.3) has 975396 bin [-0.3,-0.2) has 763829 bin [-0.2,-0.1) has 562933 bin [-0.1,0.0) has 445049 bin [0.0,0.1) has 302959 bin [0.1,0.2) has 233915 bin [0.2,0.3) has 208562 bin [0.3,0.4) has 188646 bin [0.4,0.5) has 169186 bin [0.5,0.6) has 161015 bin [0.6,0.7) has 154692 bin [0.7,0.8) has 140536 bin [0.8,0.9) has 133287 bin [0.9,1.0) has 131744 bin [1.0,1.1) has 140290 bin [1.1,1.2) has 144263 bin 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has 10417 bin [17.2,17.3) has 10452 bin [17.3,17.4) has 10305 bin [17.4,17.5) has 10084 bin [17.5,17.6) has 9870 bin [17.6,17.7) has 9838 bin [17.7,17.8) has 9459 bin [17.8,17.9) has 9194 bin [17.9,18.0) has 9162 bin [18.0,18.1) has 9075 bin [18.1,18.2) has 8818 bin [18.2,18.3) has 8603 bin [18.3,18.4) has 8498 bin [18.4,18.5) has 8072 bin [18.5,18.6) has 8010 bin [18.6,18.7) has 7803 bin [18.7,18.8) has 7795 bin [18.8,18.9) has 7467 bin [18.9,19.0) has 7207 bin [19.0,19.1) has 7270 bin [19.1,19.2) has 7211 bin [19.2,19.3) has 7064 bin [19.3,19.4) has 6859 bin [19.4,19.5) has 6916 bin [19.5,19.6) has 6892 bin [19.6,19.7) has 6700 bin [19.7,19.8) has 6486 bin [19.8,19.9) has 6432 bin [19.9,20.0) has 6245 bin [20.0,20.1) has 6085 bin [20.1,20.2) has 5857 bin [20.2,20.3) has 5789 bin [20.3,20.4) has 5764 bin [20.4,20.5) has 5533 bin [20.5,20.6) has 5327 bin [20.6,20.7) has 5123 bin [20.7,20.8) has 5092 bin [20.8,20.9) has 4976 bin [20.9,21.0) has 4809 bin [21.0,21.1) has 4644 bin 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[38.8,38.9) has 1 bin [38.9,39.0) has 1 bin [39.0,39.1) has 1 bin [39.1,39.2) has 3 bin [39.3,39.4) has 7 bin [39.4,39.5) has 7 bin [39.5,39.6) has 5 bin [39.6,39.7) has 7 bin [39.7,39.8) has 7 bin [39.8,39.9) has 44 bin [39.9,40.0) has 57 bin [40.0,40.1) has 2 bin [40.2,40.3) has 1 bin [40.5,40.6) has 1 bin [40.6,40.7) has 1 bin [41.0,41.1) has 3 bin [41.7,41.8) has 1 bin [42.8,42.9) has 1 bin [43.0,43.1) has 1 bin [43.3,43.4) has 1 bin [43.4,43.5) has 1 bin [43.7,43.8) has 1 bin [44.1,44.2) has 1 bin [44.7,44.8) has 1 bin [44.9,45.0) has 1 bin [45.0,45.1) has 5 bin [45.1,45.2) has 21 bin [45.2,45.3) has 10 bin [45.3,45.4) has 1 bin [46.0,46.1) has 1 bin [46.2,46.3) has 1 bin [46.3,46.4) has 1 bin [46.4,46.5) has 1 bin [46.5,46.6) has 1 bin [46.6,46.7) has 15 bin [46.7,46.8) has 20 average z coordinate 1.7 for 29953698 element(s) point source id histogram with bin size 1.000000 bin 1 has 769924 bin 38 has 10251680 bin 39 has 18400550 bin 202 has 531544 average point source id 40.573524577833425 for 29953698 element(s)