lasinfo (210611) report for 'AHN4T/32AN1_25.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: 179/2021 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: 75463895 number of points by return: 47399865 20413578 6416162 1120538 113752 scale factor x y z: 0.001 0.001 0.001 offset x y z: 143980 468730 0 min x y z: 143980.000 468730.000 0.675 max x y z: 145019.999 470019.999 55.243 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: 75463895 extended number of points by return: 47399865 20413578 6416162 1120538 113752 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 675 55243 intensity 48 3874 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -35 35 user_data 6 7 point_source_ID 151 153 gps_time 270211963.398360 270214192.587386 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 2 255 G 4 255 B 0 253 NIR 50 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5833 5833 extended_scanner_channel 0 0 attribute0 0.48 38.74 ('Amplitude') attribute1 -15.39 23.58 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 47399865 number of intermediate returns: 7655359 number of last returns: 47355056 number of single returns: 26946385 covered area in square units/kilounits: 1331152/1.33 point density: all returns 56.69 last only 35.57 (per square units) spacing: all returns 0.13 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 75463895 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 47399865 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 20413578 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 6416162 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1120538 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 113752 instead zero. overview over extended number of returns of given pulse: 26946385 28008021 15902958 4035647 566767 4082 35 0 0 0 0 0 0 0 0 histogram of classification of points: 37244509 unclassified (1) 37483219 ground (2) 642767 building (6) 92903 water (9) 497 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 5352451 +---> 2743633 of those are unclassified (1) +---> 2503115 of those are ground (2) +---> 100331 of those are building (6) +---> 5372 of those are water (9) z coordinate histogram with bin size 0.100000 bin [0.6,0.7) has 8 bin [0.7,0.8) has 1056 bin [0.8,0.9) has 26933 bin [0.9,1.0) has 48769 bin [1.0,1.1) has 73803 bin [1.1,1.2) has 81513 bin [1.2,1.3) has 72726 bin [1.3,1.4) has 97822 bin [1.4,1.5) has 178078 bin [1.5,1.6) has 332209 bin [1.6,1.7) has 646041 bin [1.7,1.8) has 1336575 bin [1.8,1.9) has 1956360 bin [1.9,2.0) has 2201397 bin [2.0,2.1) has 1608592 bin 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bin [32.4,32.5) has 21091 bin [32.5,32.6) has 20401 bin [32.6,32.7) has 19748 bin [32.7,32.8) has 18777 bin [32.8,32.9) has 17596 bin [32.9,33.0) has 16811 bin [33.0,33.1) has 16358 bin [33.1,33.2) has 15605 bin [33.2,33.3) has 15144 bin [33.3,33.4) has 14650 bin [33.4,33.5) has 13860 bin [33.5,33.6) has 13212 bin [33.6,33.7) has 12562 bin [33.7,33.8) has 12236 bin [33.8,33.9) has 11875 bin [33.9,34.0) has 11622 bin [34.0,34.1) has 10999 bin [34.1,34.2) has 10470 bin [34.2,34.3) has 10038 bin [34.3,34.4) has 9847 bin [34.4,34.5) has 9737 bin [34.5,34.6) has 9006 bin [34.6,34.7) has 8752 bin [34.7,34.8) has 8515 bin [34.8,34.9) has 8441 bin [34.9,35.0) has 8023 bin [35.0,35.1) has 7528 bin [35.1,35.2) has 7079 bin [35.2,35.3) has 6793 bin [35.3,35.4) has 6407 bin [35.4,35.5) has 6181 bin [35.5,35.6) has 5669 bin [35.6,35.7) has 5537 bin [35.7,35.8) has 5140 bin [35.8,35.9) has 5046 bin [35.9,36.0) has 4911 bin [36.0,36.1) has 4810 bin [36.1,36.2) has 4759 bin [36.2,36.3) has 4392 bin 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[40.3,40.4) has 435 bin [40.4,40.5) has 433 bin [40.5,40.6) has 383 bin [40.6,40.7) has 359 bin [40.7,40.8) has 373 bin [40.8,40.9) has 344 bin [40.9,41.0) has 282 bin [41.0,41.1) has 208 bin [41.1,41.2) has 206 bin [41.2,41.3) has 176 bin [41.3,41.4) has 132 bin [41.4,41.5) has 143 bin [41.5,41.6) has 121 bin [41.6,41.7) has 105 bin [41.7,41.8) has 98 bin [41.8,41.9) has 89 bin [41.9,42.0) has 73 bin [42.0,42.1) has 67 bin [42.1,42.2) has 64 bin [42.2,42.3) has 51 bin [42.3,42.4) has 40 bin [42.4,42.5) has 37 bin [42.5,42.6) has 29 bin [42.6,42.7) has 17 bin [42.7,42.8) has 13 bin [42.8,42.9) has 12 bin [42.9,43.0) has 12 bin [43.0,43.1) has 8 bin [43.1,43.2) has 6 bin [43.2,43.3) has 5 bin [43.3,43.4) has 6 bin [43.4,43.5) has 7 bin [43.5,43.6) has 2 bin [43.6,43.7) has 1 bin [43.7,43.8) has 2 bin [43.8,43.9) has 2 bin [43.9,44.0) has 2 bin [44.0,44.1) has 2 bin [44.1,44.2) has 1 bin [55.0,55.1) has 2 bin [55.1,55.2) has 1 bin [55.2,55.3) has 4 average z coordinate 9.9 for 75463895 element(s) point source id histogram with bin size 1.000000 bin 151 has 22778499 bin 152 has 50564969 bin 153 has 2120427 average point source id 151.726252242877194 for 75463895 element(s)