lasinfo (210611) report for 'AHN3T/51DZ2_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: 218/2021 header size: 375 offset to point data: 2299 number var. length records: 2 point data format: 8 point data record length: 38 number of point records: 33176786 number of points by return: 19402963 8099432 3894541 1402027 377823 scale factor x y z: 0.001 0.001 0.001 offset x y z: 158980 377480 0 min x y z: 158980.000 377480.000 18.578 max x y z: 160019.999 378769.999 55.286 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: 33176786 extended number of points by return: 19402963 8099432 3894541 1402027 377823 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 2: 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 2 of 2: 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 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z 18578 55286 intensity 0 65535 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 0 classification 1 26 scan_angle_rank -34 34 user_data 0 0 point_source_ID 26356 29604 gps_time 42829.747216 568651.924190 Color R 6 255 G 14 255 B 6 255 NIR 44 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5667 5667 extended_scanner_channel 0 0 number of first returns: 19402963 number of intermediate returns: 5768882 number of last returns: 19267828 number of single returns: 11262887 covered area in square units/kilounits: 1338592/1.34 point density: all returns 24.78 last only 14.39 (per square units) spacing: all returns 0.20 last only 0.26 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33176786 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 19402963 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8099432 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3894541 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1402027 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 377823 instead zero. overview over extended number of returns of given pulse: 11262887 8433718 7484935 4101335 1484508 334995 74408 0 0 0 0 0 0 0 0 histogram of classification of points: 17353257 unclassified (1) 13380862 ground (2) 2230782 building (6) 211654 water (9) 231 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1998324 +---> 929075 of those are unclassified (1) +---> 900159 of those are ground (2) +---> 127531 of those are building (6) +---> 41559 of those are water (9) z coordinate histogram with bin size 0.100000 bin [18.5,18.6) has 1 bin [18.6,18.7) has 226 bin [18.7,18.8) has 53766 bin [18.8,18.9) has 140749 bin [18.9,19.0) has 7813 bin [19.0,19.1) has 6019 bin [19.1,19.2) has 6427 bin [19.2,19.3) has 14144 bin [19.3,19.4) has 5409 bin [19.4,19.5) has 3983 bin [19.5,19.6) has 5036 bin [19.6,19.7) has 8343 bin [19.7,19.8) has 8327 bin [19.8,19.9) has 10403 bin [19.9,20.0) 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[50.6,50.7) has 94 bin [50.7,50.8) has 78 bin [50.8,50.9) has 66 bin [50.9,51.0) has 44 bin [51.0,51.1) has 36 bin [51.1,51.2) has 47 bin [51.2,51.3) has 57 bin [51.3,51.4) has 35 bin [51.4,51.5) has 32 bin [51.5,51.6) has 34 bin [51.6,51.7) has 26 bin [51.7,51.8) has 34 bin [51.8,51.9) has 39 bin [51.9,52.0) has 35 bin [52.0,52.1) has 33 bin [52.1,52.2) has 26 bin [52.2,52.3) has 34 bin [52.3,52.4) has 28 bin [52.4,52.5) has 21 bin [52.5,52.6) has 21 bin [52.6,52.7) has 20 bin [52.7,52.8) has 9 bin [52.8,52.9) has 19 bin [52.9,53.0) has 16 bin [53.0,53.1) has 25 bin [53.1,53.2) has 22 bin [53.2,53.3) has 8 bin [53.3,53.4) has 11 bin [53.4,53.5) has 15 bin [53.5,53.6) has 18 bin [53.6,53.7) has 6 bin [53.7,53.8) has 16 bin [53.8,53.9) has 14 bin [53.9,54.0) has 8 bin [54.0,54.1) has 5 bin [54.1,54.2) has 4 bin [54.2,54.3) has 3 bin [54.3,54.4) has 1 bin [55.2,55.3) has 2 average z coordinate 27.7 for 33176786 element(s) point source id histogram with bin size 1.000000 bin 26356 has 109 bin 26357 has 1052280 bin 26358 has 3454856 bin 26359 has 8091022 bin 27362 has 762339 bin 28360 has 9735926 bin 28361 has 4090139 bin 28862 has 1077242 bin 29604 has 4912873 average point source id 27777.694447647823836 for 33176786 element(s)