lasinfo (210611) report for 'AHN4T/58EN2_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: 340/2022 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: 43914900 number of points by return: 28540487 12288087 2758301 307260 20765 scale factor x y z: 0.001 0.001 0.001 offset x y z: 207980 369980 0 min x y z: 207980.000 369980.000 26.724 max x y z: 209019.999 371269.999 75.110 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: 43914900 extended number of points by return: 28540487 12288087 2758301 307260 20765 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 26724 75110 intensity 19 3135 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -30 29 user_data 6 7 point_source_ID 111 203 gps_time 298293701.354524 298298803.716869 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 20 255 G 40 255 B 27 248 NIR 19 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5000 4833 extended_scanner_channel 0 0 attribute0 0.19 31.35 ('Amplitude') attribute1 -16.74 14.67 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 28540487 number of intermediate returns: 3079563 number of last returns: 28516312 number of single returns: 16221462 covered area in square units/kilounits: 1233760/1.23 point density: all returns 35.59 last only 23.11 (per square units) spacing: all returns 0.17 last only 0.21 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 43914900 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 28540487 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 12288087 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2758301 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 307260 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 20765 instead zero. overview over extended number of returns of given pulse: 16221462 19081718 7361081 1146519 99203 4692 225 0 0 0 0 0 0 0 0 histogram of classification of points: 20313224 unclassified (1) 23597599 ground (2) 1394 building (6) 2683 water (9) +-> flagged as extended overlap: 2830581 +---> 1226774 of those are unclassified (1) +---> 1603576 of those are ground (2) +---> 231 of those are water (9) z coordinate histogram with bin size 0.100000 bin [26.7,26.8) has 20 bin [26.8,26.9) has 74 bin [26.9,27.0) has 103 bin [27.0,27.1) has 137 bin [27.1,27.2) has 493 bin [27.2,27.3) has 561 bin [27.3,27.4) has 491 bin [27.4,27.5) has 626 bin [27.5,27.6) has 502 bin [27.6,27.7) has 920 bin [27.7,27.8) has 2773 bin [27.8,27.9) has 2063 bin [27.9,28.0) has 1591 bin [28.0,28.1) has 1276 bin [28.1,28.2) has 1185 bin [28.2,28.3) has 1520 bin [28.3,28.4) has 1799 bin [28.4,28.5) has 2603 bin [28.5,28.6) 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[70.5,70.6) has 1758 bin [70.6,70.7) has 1681 bin [70.7,70.8) has 1528 bin [70.8,70.9) has 1388 bin [70.9,71.0) has 1445 bin [71.0,71.1) has 1263 bin [71.1,71.2) has 1150 bin [71.2,71.3) has 1024 bin [71.3,71.4) has 932 bin [71.4,71.5) has 851 bin [71.5,71.6) has 771 bin [71.6,71.7) has 793 bin [71.7,71.8) has 681 bin [71.8,71.9) has 632 bin [71.9,72.0) has 514 bin [72.0,72.1) has 486 bin [72.1,72.2) has 357 bin [72.2,72.3) has 337 bin [72.3,72.4) has 334 bin [72.4,72.5) has 293 bin [72.5,72.6) has 284 bin [72.6,72.7) has 272 bin [72.7,72.8) has 243 bin [72.8,72.9) has 240 bin [72.9,73.0) has 211 bin [73.0,73.1) has 225 bin [73.1,73.2) has 185 bin [73.2,73.3) has 146 bin [73.3,73.4) has 132 bin [73.4,73.5) has 129 bin [73.5,73.6) has 128 bin [73.6,73.7) has 93 bin [73.7,73.8) has 84 bin [73.8,73.9) has 71 bin [73.9,74.0) has 70 bin [74.0,74.1) has 60 bin [74.1,74.2) has 41 bin [74.2,74.3) has 56 bin [74.3,74.4) has 32 bin [74.4,74.5) has 20 bin [74.5,74.6) has 19 bin [74.6,74.7) has 8 bin [74.7,74.8) has 3 bin [74.8,74.9) has 1 bin [74.9,75.0) has 2 bin [75.1,75.2) has 1 average z coordinate 47.7 for 43914900 element(s) point source id histogram with bin size 1.000000 bin 111 has 2278961 bin 112 has 30662476 bin 113 has 2091462 bin 203 has 8882001 average point source id 130.400920689788649 for 43914900 element(s)