lasinfo (210611) report for 'AHN4T/29CZ2_17.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: 336/2022 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: 60584513 number of points by return: 47461427 8257022 3697065 1003963 151958 scale factor x y z: 0.001 0.001 0.001 offset x y z: 265980 476230 0 min x y z: 265980.000 476230.000 29.193 max x y z: 267019.999 477519.999 73.970 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: 60584513 extended number of points by return: 47461427 8257022 3697065 1003963 151958 12487 591 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 29193 73970 intensity 53 4897 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 23 user_data 6 7 point_source_ID 185 1185 gps_time 328785639.948099 331735582.900596 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 15 255 G 34 255 B 27 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 3833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.29 32.44 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 47461427 number of intermediate returns: 4879745 number of last returns: 47415342 number of single returns: 39172001 covered area in square units/kilounits: 1336776/1.34 point density: all returns 45.32 last only 35.47 (per square units) spacing: all returns 0.15 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 60584513 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 47461427 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8257022 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3697065 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1003963 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 151958 instead zero. overview over extended number of returns of given pulse: 39172001 9124757 8096526 3416916 698713 71573 4027 0 0 0 0 0 0 0 0 histogram of classification of points: 15367181 unclassified (1) 43825119 ground (2) 1236133 building (6) 147344 water (9) 8736 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 4035907 +---> 1547356 of those are unclassified (1) +---> 2316734 of those are ground (2) +---> 159775 of those are building (6) +---> 11957 of those are water (9) +---> 85 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [29.1,29.2) has 1 bin [29.2,29.3) has 47 bin [29.3,29.4) has 804 bin [29.4,29.5) has 1617 bin [29.5,29.6) has 2373 bin [29.6,29.7) has 4099 bin [29.7,29.8) has 7986 bin [29.8,29.9) has 15179 bin [29.9,30.0) has 51279 bin [30.0,30.1) has 46558 bin [30.1,30.2) has 57278 bin [30.2,30.3) has 100276 bin 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[49.2,49.3) has 85115 bin [49.3,49.4) has 84618 bin [49.4,49.5) has 84106 bin [49.5,49.6) has 83094 bin [49.6,49.7) has 82275 bin [49.7,49.8) has 81645 bin [49.8,49.9) has 80856 bin [49.9,50.0) has 79837 bin [50.0,50.1) has 78851 bin [50.1,50.2) has 78479 bin [50.2,50.3) has 77263 bin [50.3,50.4) has 77083 bin [50.4,50.5) has 76145 bin [50.5,50.6) has 75875 bin [50.6,50.7) has 74824 bin [50.7,50.8) has 74012 bin [50.8,50.9) has 72637 bin [50.9,51.0) has 71219 bin [51.0,51.1) has 70301 bin [51.1,51.2) has 70279 bin [51.2,51.3) has 69080 bin [51.3,51.4) has 68309 bin [51.4,51.5) has 67422 bin [51.5,51.6) has 66353 bin [51.6,51.7) has 64744 bin [51.7,51.8) has 63126 bin [51.8,51.9) has 61419 bin [51.9,52.0) has 60027 bin [52.0,52.1) has 58801 bin [52.1,52.2) has 56984 bin [52.2,52.3) has 55516 bin [52.3,52.4) has 53939 bin [52.4,52.5) has 52589 bin [52.5,52.6) has 50599 bin [52.6,52.7) has 49777 bin [52.7,52.8) has 48186 bin [52.8,52.9) has 47212 bin [52.9,53.0) has 45367 bin [53.0,53.1) 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[65.0,65.1) has 135 bin [65.1,65.2) has 146 bin [65.2,65.3) has 140 bin [65.3,65.4) has 108 bin [65.4,65.5) has 94 bin [65.5,65.6) has 113 bin [65.6,65.7) has 79 bin [65.7,65.8) has 72 bin [65.8,65.9) has 87 bin [65.9,66.0) has 60 bin [66.0,66.1) has 60 bin [66.1,66.2) has 83 bin [66.2,66.3) has 66 bin [66.3,66.4) has 59 bin [66.4,66.5) has 55 bin [66.5,66.6) has 64 bin [66.6,66.7) has 56 bin [66.7,66.8) has 56 bin [66.8,66.9) has 60 bin [66.9,67.0) has 47 bin [67.0,67.1) has 51 bin [67.1,67.2) has 45 bin [67.2,67.3) has 34 bin [67.3,67.4) has 11 bin [67.4,67.5) has 8 bin [67.5,67.6) has 8 bin [67.6,67.7) has 4 bin [67.7,67.8) has 8 bin [67.8,67.9) has 4 bin [67.9,68.0) has 2 bin [68.0,68.1) has 6 bin [68.1,68.2) has 1 bin [68.2,68.3) has 1 bin [68.4,68.5) has 1 bin [68.5,68.6) has 3 bin [68.6,68.7) has 7 bin [68.7,68.8) has 8 bin [68.8,68.9) has 7 bin [68.9,69.0) has 9 bin [69.0,69.1) has 9 bin [69.1,69.2) has 4 bin [69.3,69.4) has 2 bin [69.4,69.5) has 5 bin [69.8,69.9) has 1 bin [69.9,70.0) has 1 bin [70.3,70.4) has 1 bin [70.5,70.6) has 1 bin [70.6,70.7) has 3 bin [70.8,70.9) has 1 bin [71.0,71.1) has 2 bin [71.1,71.2) has 3 bin [71.2,71.3) has 2 bin [71.3,71.4) has 3 bin [71.5,71.6) has 1 bin [71.6,71.7) has 3 bin [71.7,71.8) has 1 bin [71.8,71.9) has 4 bin [71.9,72.0) has 6 bin [72.0,72.1) has 7 bin [72.1,72.2) has 1 bin [72.2,72.3) has 2 bin [72.4,72.5) has 3 bin [72.5,72.6) has 1 bin [72.6,72.7) has 3 bin [72.7,72.8) has 3 bin [72.8,72.9) has 8 bin [72.9,73.0) has 9 bin [73.0,73.1) has 9 bin [73.1,73.2) has 8 bin [73.2,73.3) has 20 bin [73.3,73.4) has 31 bin [73.4,73.5) has 15 bin [73.5,73.6) has 20 bin [73.6,73.7) has 15 bin [73.7,73.8) has 9 bin [73.8,73.9) has 7 bin [73.9,74.0) has 3 average z coordinate 35.4 for 60584513 element(s) point source id histogram with bin size 1.000000 bin 185 has 20393752 bin 186 has 13401372 bin 1185 has 26789389 average point source id 627.403331227569652 for 60584513 element(s)