lasinfo (210611) report for 'AHN3T/57BN1_18.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: 31995251 number of points by return: 19944367 7245509 3323460 1175229 306686 scale factor x y z: 0.001 0.001 0.001 offset x y z: 151980 369980 0 min x y z: 151980.000 369980.000 29.286 max x y z: 153019.999 371269.999 67.028 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: 31995251 extended number of points by return: 19944367 7245509 3323460 1175229 306686 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 29286 67028 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 6 scan_angle_rank -36 35 user_data 0 0 point_source_ID 26356 29604 gps_time 42627.136858 568831.547497 Color R 22 255 G 31 255 B 20 255 NIR 4 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 6 extended_scan_angle -6000 5833 extended_scanner_channel 0 0 number of first returns: 19944367 number of intermediate returns: 4881304 number of last returns: 19813573 number of single returns: 12643993 covered area in square units/kilounits: 1341536/1.34 point density: all returns 23.85 last only 14.77 (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 31995251 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 19944367 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7245509 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3323460 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1175229 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 306686 instead zero. overview over extended number of returns of given pulse: 12643993 7878980 6454581 3479000 1228149 258556 51992 0 0 0 0 0 0 0 0 histogram of classification of points: 15795718 unclassified (1) 12729104 ground (2) 3470429 building (6) +-> flagged as extended overlap: 1987891 +---> 855150 of those are unclassified (1) +---> 959358 of those are ground (2) +---> 173383 of those are building (6) z coordinate histogram with bin size 0.100000 bin [29.2,29.3) has 1 bin [29.3,29.4) has 156 bin [29.4,29.5) has 152 bin [29.5,29.6) has 93 bin [29.6,29.7) has 113 bin [29.7,29.8) has 104 bin [29.8,29.9) has 97 bin [29.9,30.0) has 89 bin [30.0,30.1) has 379 bin [30.1,30.2) has 1721 bin [30.2,30.3) has 3143 bin [30.3,30.4) has 6358 bin [30.4,30.5) has 15677 bin [30.5,30.6) has 10810 bin [30.6,30.7) has 15511 bin [30.7,30.8) has 26473 bin [30.8,30.9) has 51325 bin [30.9,31.0) has 87093 bin [31.0,31.1) 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has 19 bin [61.9,62.0) has 31 bin [62.0,62.1) has 128 bin [62.1,62.2) has 150 bin [62.2,62.3) has 24 bin [62.3,62.4) has 12 bin [62.4,62.5) has 14 bin [62.5,62.6) has 17 bin [62.6,62.7) has 20 bin [62.7,62.8) has 17 bin [62.8,62.9) has 21 bin [62.9,63.0) has 17 bin [63.0,63.1) has 12 bin [63.1,63.2) has 3 bin [63.2,63.3) has 21 bin [63.3,63.4) has 32 bin [63.4,63.5) has 35 bin [63.5,63.6) has 26 bin [63.6,63.7) has 20 bin [63.7,63.8) has 8 bin [63.8,63.9) has 4 bin [63.9,64.0) has 3 bin [64.0,64.1) has 1 bin [64.1,64.2) has 1 bin [64.2,64.3) has 1 bin [64.4,64.5) has 5 bin [64.5,64.6) has 13 bin [64.6,64.7) has 3 bin [64.7,64.8) has 5 bin [66.9,67.0) has 1 bin [67.0,67.1) has 1 average z coordinate 38.7 for 31995251 element(s) point source id histogram with bin size 1.000000 bin 26356 has 166029 bin 26357 has 1898499 bin 26358 has 5046093 bin 26359 has 8243518 bin 27362 has 285887 bin 28360 has 8339881 bin 28361 has 2720755 bin 28362 has 291915 bin 29604 has 5002674 average point source id 27585.145709843000077 for 31995251 element(s)