lasinfo (210611) report for 'AHN4T/37EN2_12.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: 180/2021 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: 50831665 number of points by return: 41592001 7010282 1854653 337944 36785 scale factor x y z: 0.001 0.001 0.001 offset x y z: 85980 446230 0 min x y z: 85980.000 446230.000 -4.749 max x y z: 87019.999 447519.999 44.191 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: 50831665 extended number of points by return: 41592001 7010282 1854653 337944 36785 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 -4749 44191 intensity 48 4913 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 -31 32 user_data 6 7 point_source_ID 19 158 gps_time 268443572.092422 270291533.120375 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 4 255 G 13 255 B 0 255 NIR 30 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 5333 extended_scanner_channel 0 0 attribute0 0.48 49.13 ('Amplitude') attribute1 -15.47 33.88 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41592001 number of intermediate returns: 2243339 number of last returns: 41491663 number of single returns: 34495338 covered area in square units/kilounits: 1292984/1.29 point density: all returns 39.31 last only 32.09 (per square units) spacing: all returns 0.16 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 50831665 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41592001 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7010282 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1854653 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 337944 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 36785 instead zero. overview over extended number of returns of given pulse: 34495338 10369492 4568745 1212588 183551 1899 52 0 0 0 0 0 0 0 0 histogram of classification of points: 15092630 unclassified (1) 27432771 ground (2) 7814010 building (6) 398412 water (9) 2 wire conductor (14) 93840 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3693120 +---> 1252295 of those are unclassified (1) +---> 1964152 of those are ground (2) +---> 465089 of those are building (6) +---> 5413 of those are water (9) +---> 6171 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-4.8,-4.7) has 7 bin [-4.7,-4.6) has 65 bin [-4.6,-4.5) has 85 bin [-4.5,-4.4) has 85 bin [-4.4,-4.3) has 84 bin [-4.3,-4.2) has 79 bin [-4.2,-4.1) has 86 bin [-4.1,-4.0) has 111 bin [-4.0,-3.9) has 116 bin [-3.9,-3.8) has 129 bin [-3.8,-3.7) has 148 bin [-3.7,-3.6) has 141 bin [-3.6,-3.5) has 167 bin [-3.5,-3.4) has 231 bin [-3.4,-3.3) has 740 bin [-3.3,-3.2) has 14268 bin [-3.2,-3.1) has 30617 bin [-3.1,-3.0) has 69753 bin [-3.0,-2.9) has 103677 bin [-2.9,-2.8) has 136431 bin [-2.8,-2.7) has 231348 bin [-2.7,-2.6) has 271065 bin [-2.6,-2.5) has 347429 bin [-2.5,-2.4) has 432580 bin [-2.4,-2.3) has 486938 bin [-2.3,-2.2) has 741057 bin [-2.2,-2.1) has 1474334 bin [-2.1,-2.0) has 2022577 bin [-2.0,-1.9) has 2336762 bin [-1.9,-1.8) has 1547099 bin [-1.8,-1.7) has 926411 bin [-1.7,-1.6) has 1038226 bin [-1.6,-1.5) has 1240024 bin [-1.5,-1.4) has 830827 bin [-1.4,-1.3) has 511005 bin [-1.3,-1.2) has 522929 bin [-1.2,-1.1) has 620724 bin [-1.1,-1.0) has 920914 bin [-1.0,-0.9) has 1524901 bin [-0.9,-0.8) has 1544972 bin [-0.8,-0.7) has 1607950 bin [-0.7,-0.6) has 1552100 bin [-0.6,-0.5) has 977440 bin [-0.5,-0.4) has 775634 bin [-0.4,-0.3) has 661345 bin [-0.3,-0.2) has 586214 bin [-0.2,-0.1) has 517616 bin [-0.1,0.0) has 493775 bin [0.0,0.1) has 532897 bin 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[23.7,23.8) has 4072 bin [23.8,23.9) has 4193 bin [23.9,24.0) has 4491 bin [24.0,24.1) has 12944 bin [24.1,24.2) has 5787 bin [24.2,24.3) has 4080 bin [24.3,24.4) has 3879 bin [24.4,24.5) has 3821 bin [24.5,24.6) has 3675 bin [24.6,24.7) has 3530 bin [24.7,24.8) has 3406 bin [24.8,24.9) has 3483 bin [24.9,25.0) has 3476 bin [25.0,25.1) has 3424 bin [25.1,25.2) has 3093 bin [25.2,25.3) has 2872 bin [25.3,25.4) has 2816 bin [25.4,25.5) has 2611 bin [25.5,25.6) has 2561 bin [25.6,25.7) has 2504 bin [25.7,25.8) has 2406 bin [25.8,25.9) has 2415 bin [25.9,26.0) has 2273 bin [26.0,26.1) has 2281 bin [26.1,26.2) has 2203 bin [26.2,26.3) has 2310 bin [26.3,26.4) has 2087 bin [26.4,26.5) has 1995 bin [26.5,26.6) has 1921 bin [26.6,26.7) has 1918 bin [26.7,26.8) has 1807 bin [26.8,26.9) has 1811 bin [26.9,27.0) has 1742 bin [27.0,27.1) has 5579 bin [27.1,27.2) has 3425 bin [27.2,27.3) has 1847 bin [27.3,27.4) has 1509 bin [27.4,27.5) has 1424 bin [27.5,27.6) has 1484 bin [27.6,27.7) has 1361 bin 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[40.6,40.7) has 36 bin [40.7,40.8) has 136 bin [40.8,40.9) has 93 bin [40.9,41.0) has 30 bin [41.0,41.1) has 4 bin [41.1,41.2) has 1 bin [41.2,41.3) has 1 bin [41.7,41.8) has 3 bin [41.8,41.9) has 4 bin [41.9,42.0) has 3 bin [42.1,42.2) has 3 bin [42.2,42.3) has 4 bin [42.4,42.5) has 2 bin [42.7,42.8) has 2 bin [42.9,43.0) has 1 bin [43.0,43.1) has 1 bin [43.1,43.2) has 1 bin [43.2,43.3) has 1 bin [43.4,43.5) has 1 bin [43.5,43.6) has 1 bin [43.8,43.9) has 1 bin [44.1,44.2) has 1 average z coordinate 1.8 for 50831665 element(s) point source id histogram with bin size 1.000000 bin 19 has 16599236 bin 157 has 33555888 bin 158 has 676541 average point source id 111.948986483130156 for 50831665 element(s)