lasinfo (210611) report for 'AHN4T/20DZ2_19.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: 177/2021 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: 48794064 number of points by return: 41614092 4823720 1777362 567029 11861 scale factor x y z: 0.001 0.001 0.001 offset x y z: 157980 501230 0 min x y z: 157980.000 501230.000 -6.522 max x y z: 159019.999 502519.999 36.230 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: 48794064 extended number of points by return: 41614092 4823720 1777362 567029 11861 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 -6522 36230 intensity 0 4905 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 -29 29 user_data 8 9 point_source_ID 193 196 gps_time 270197685.925208 370199119.903130 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 44 255 B 36 255 NIR 33 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 49.05 ('Amplitude') attribute1 -17.99 31.47 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41614092 number of intermediate returns: 2372748 number of last returns: 41462245 number of single returns: 36655021 covered area in square units/kilounits: 1320584/1.32 point density: all returns 36.95 last only 31.40 (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 48794064 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41614092 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4823720 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1777362 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 567029 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 11861 instead zero. overview over extended number of returns of given pulse: 36655021 6196628 3652042 2230751 56946 2566 110 0 0 0 0 0 0 0 0 histogram of classification of points: 11211458 unclassified (1) 28855061 ground (2) 8483507 building (6) 178137 water (9) 65901 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3056411 +---> 677462 of those are unclassified (1) +---> 1829276 of those are ground (2) +---> 541116 of those are building (6) +---> 7271 of those are water (9) +---> 1286 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.6,-6.5) has 1 bin [-6.5,-6.4) has 63 bin [-6.4,-6.3) has 103 bin [-6.3,-6.2) has 4714 bin [-6.2,-6.1) has 118709 bin [-6.1,-6.0) has 16153 bin [-6.0,-5.9) has 15429 bin [-5.9,-5.8) has 14126 bin [-5.8,-5.7) has 16800 bin [-5.7,-5.6) has 20674 bin [-5.6,-5.5) has 20684 bin [-5.5,-5.4) has 32225 bin [-5.4,-5.3) has 85067 bin [-5.3,-5.2) has 84758 bin [-5.2,-5.1) has 94658 bin [-5.1,-5.0) has 104936 bin [-5.0,-4.9) has 110636 bin [-4.9,-4.8) has 120042 bin [-4.8,-4.7) has 148700 bin [-4.7,-4.6) has 239077 bin [-4.6,-4.5) has 466718 bin [-4.5,-4.4) has 960293 bin [-4.4,-4.3) has 991324 bin [-4.3,-4.2) has 875622 bin [-4.2,-4.1) has 936144 bin [-4.1,-4.0) has 1077619 bin [-4.0,-3.9) has 1269061 bin [-3.9,-3.8) has 2296663 bin [-3.8,-3.7) has 4819126 bin [-3.7,-3.6) has 5951560 bin [-3.6,-3.5) has 3833182 bin [-3.5,-3.4) has 2329037 bin [-3.4,-3.3) has 1363083 bin [-3.3,-3.2) has 684390 bin [-3.2,-3.1) has 426380 bin [-3.1,-3.0) has 267939 bin [-3.0,-2.9) has 226878 bin [-2.9,-2.8) has 217669 bin [-2.8,-2.7) has 206821 bin [-2.7,-2.6) has 205158 bin [-2.6,-2.5) has 204898 bin [-2.5,-2.4) has 215496 bin [-2.4,-2.3) has 197926 bin [-2.3,-2.2) has 177594 bin [-2.2,-2.1) has 173137 bin [-2.1,-2.0) has 157090 bin [-2.0,-1.9) has 154117 bin [-1.9,-1.8) has 151262 bin [-1.8,-1.7) has 149915 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406 bin [26.3,26.4) has 372 bin [26.4,26.5) has 390 bin [26.5,26.6) has 332 bin [26.6,26.7) has 322 bin [26.7,26.8) has 336 bin [26.8,26.9) has 281 bin [26.9,27.0) has 297 bin [27.0,27.1) has 298 bin [27.1,27.2) has 257 bin [27.2,27.3) has 240 bin [27.3,27.4) has 211 bin [27.4,27.5) has 226 bin [27.5,27.6) has 214 bin [27.6,27.7) has 184 bin [27.7,27.8) has 182 bin [27.8,27.9) has 186 bin [27.9,28.0) has 130 bin [28.0,28.1) has 151 bin [28.1,28.2) has 138 bin [28.2,28.3) has 102 bin [28.3,28.4) has 89 bin [28.4,28.5) has 78 bin [28.5,28.6) has 62 bin [28.6,28.7) has 58 bin [28.7,28.8) has 51 bin [28.8,28.9) has 30 bin [28.9,29.0) has 10 bin [29.0,29.1) has 11 bin [29.1,29.2) has 3 bin [29.2,29.3) has 3 bin [29.3,29.4) has 3 bin [29.4,29.5) has 5 bin [29.5,29.6) has 2 bin [29.6,29.7) has 2 bin [29.7,29.8) has 1 bin [29.8,29.9) has 1 bin [29.9,30.0) has 2 bin [30.2,30.3) has 1 bin [30.4,30.5) has 7 bin [30.5,30.6) has 17 bin [31.2,31.3) has 9 bin [31.3,31.4) has 5 bin [31.4,31.5) has 1 bin [31.5,31.6) has 1 bin [31.9,32.0) has 1 bin [32.1,32.2) has 1 bin [32.2,32.3) has 1 bin [32.4,32.5) has 1 bin [32.5,32.6) has 1 bin [33.1,33.2) has 1 bin [33.2,33.3) has 1 bin [34.1,34.2) has 7 bin [34.2,34.3) has 7 bin [34.3,34.4) has 2 bin [34.4,34.5) has 1 bin [34.5,34.6) has 2 bin [34.6,34.7) has 5 bin [34.8,34.9) has 1 bin [36.1,36.2) has 3 bin [36.2,36.3) has 3 average z coordinate -1.4 for 48794064 element(s) point source id histogram with bin size 1.000000 bin 193 has 7839267 bin 194 has 19858788 bin 195 has 19869355 bin 196 has 1226654 average point source id 194.29682700748188 for 48794064 element(s)