lasinfo (210611) report for 'AHN4T/22CN1_19.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: 335/2022 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: 63932147 number of points by return: 50417652 9479559 3296899 659139 77224 scale factor x y z: 0.001 0.001 0.001 offset x y z: 222980 507480 0 min x y z: 222980.000 507480.000 4.153 max x y z: 224019.999 508769.999 38.679 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: 63932147 extended number of points by return: 50417652 9479559 3296899 659139 77224 1620 54 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 4153 38679 intensity 37 4825 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 84 150 gps_time 324041560.120068 330601609.012896 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 31 255 B 24 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.4 32.15 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 50417652 number of intermediate returns: 4038015 number of last returns: 50393499 number of single returns: 40917019 covered area in square units/kilounits: 1340732/1.34 point density: all returns 47.68 last only 37.59 (per square units) spacing: all returns 0.14 last only 0.16 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 63932147 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 50417652 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 9479559 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3296899 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 659139 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 77224 instead zero. overview over extended number of returns of given pulse: 40917019 12387489 7912147 2327533 358290 28103 1566 0 0 0 0 0 0 0 0 histogram of classification of points: 16971873 unclassified (1) 45383853 ground (2) 1538378 building (6) 38043 water (9) +-> flagged as extended overlap: 3673578 +---> 621228 of those are unclassified (1) +---> 2875201 of those are ground (2) +---> 175113 of those are building (6) +---> 2036 of those are water (9) z coordinate histogram with bin size 0.100000 bin [4.1,4.2) has 21 bin [4.2,4.3) has 28 bin [4.3,4.4) has 33 bin [4.4,4.5) has 140 bin [4.5,4.6) has 8848 bin [4.6,4.7) has 25393 bin [4.7,4.8) has 37017 bin [4.8,4.9) has 44966 bin [4.9,5.0) has 47093 bin [5.0,5.1) has 79036 bin [5.1,5.2) has 351518 bin [5.2,5.3) has 1179208 bin [5.3,5.4) has 3335836 bin [5.4,5.5) has 5608367 bin [5.5,5.6) has 7046679 bin [5.6,5.7) has 3441115 bin [5.7,5.8) has 1738899 bin [5.8,5.9) has 1183871 bin [5.9,6.0) has 1297033 bin [6.0,6.1) has 1545121 bin [6.1,6.2) has 1608371 bin [6.2,6.3) has 1578466 bin [6.3,6.4) has 1521631 bin [6.4,6.5) has 1160215 bin [6.5,6.6) has 1114244 bin [6.6,6.7) has 1160009 bin [6.7,6.8) has 1007595 bin [6.8,6.9) has 975881 bin [6.9,7.0) has 1002548 bin [7.0,7.1) has 986525 bin [7.1,7.2) has 1107245 bin [7.2,7.3) has 1021421 bin [7.3,7.4) has 820835 bin [7.4,7.5) has 722848 bin [7.5,7.6) has 681525 bin [7.6,7.7) has 607303 bin [7.7,7.8) has 535105 bin [7.8,7.9) has 452755 bin [7.9,8.0) has 374734 bin [8.0,8.1) has 298802 bin [8.1,8.2) has 291108 bin [8.2,8.3) has 281924 bin [8.3,8.4) has 266094 bin [8.4,8.5) has 243015 bin [8.5,8.6) has 194677 bin [8.6,8.7) has 165018 bin [8.7,8.8) has 141511 bin [8.8,8.9) has 130291 bin [8.9,9.0) has 123487 bin [9.0,9.1) has 116177 bin [9.1,9.2) has 114365 bin [9.2,9.3) has 112699 bin [9.3,9.4) has 114573 bin [9.4,9.5) has 112624 bin [9.5,9.6) has 104030 bin [9.6,9.7) has 100343 bin 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7272 bin [32.8,32.9) has 6939 bin [32.9,33.0) has 6679 bin [33.0,33.1) has 6340 bin [33.1,33.2) has 5974 bin [33.2,33.3) has 5718 bin [33.3,33.4) has 5600 bin [33.4,33.5) has 5371 bin [33.5,33.6) has 5001 bin [33.6,33.7) has 4679 bin [33.7,33.8) has 4507 bin [33.8,33.9) has 4141 bin [33.9,34.0) has 4173 bin [34.0,34.1) has 3860 bin [34.1,34.2) has 3650 bin [34.2,34.3) has 3449 bin [34.3,34.4) has 3017 bin [34.4,34.5) has 2835 bin [34.5,34.6) has 2660 bin [34.6,34.7) has 2599 bin [34.7,34.8) has 2423 bin [34.8,34.9) has 2345 bin [34.9,35.0) has 2246 bin [35.0,35.1) has 1953 bin [35.1,35.2) has 1844 bin [35.2,35.3) has 1661 bin [35.3,35.4) has 1526 bin [35.4,35.5) has 1423 bin [35.5,35.6) has 1292 bin [35.6,35.7) has 1179 bin [35.7,35.8) has 1191 bin [35.8,35.9) has 1045 bin [35.9,36.0) has 915 bin [36.0,36.1) has 823 bin [36.1,36.2) has 775 bin [36.2,36.3) has 653 bin [36.3,36.4) has 614 bin [36.4,36.5) has 547 bin [36.5,36.6) has 572 bin [36.6,36.7) has 503 bin [36.7,36.8) has 395 bin [36.8,36.9) has 316 bin [36.9,37.0) has 262 bin [37.0,37.1) has 260 bin [37.1,37.2) has 258 bin [37.2,37.3) has 222 bin [37.3,37.4) has 251 bin [37.4,37.5) has 219 bin [37.5,37.6) has 154 bin [37.6,37.7) has 126 bin [37.7,37.8) has 103 bin [37.8,37.9) has 87 bin [37.9,38.0) has 76 bin [38.0,38.1) has 69 bin [38.1,38.2) has 60 bin [38.2,38.3) has 45 bin [38.3,38.4) has 26 bin [38.4,38.5) has 13 bin [38.5,38.6) has 9 bin [38.6,38.7) has 2 average z coordinate 9.4 for 63932147 element(s) point source id histogram with bin size 1.000000 bin 84 has 10646508 bin 85 has 21627184 bin 149 has 21758125 bin 150 has 9900330 average point source id 116.68038361045501 for 63932147 element(s)