lasinfo (210611) report for 'AHN4T/30HZ2_11.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: 49114748 number of points by return: 41607307 5921512 1355832 209611 20486 scale factor x y z: 0.001 0.001 0.001 offset x y z: 94980 452480 0 min x y z: 94980.000 452480.000 -7.319 max x y z: 96019.999 453769.999 29.745 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: 49114748 extended number of points by return: 41607307 5921512 1355832 209611 20486 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 -7319 29745 intensity 0 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 -33 34 user_data 6 7 point_source_ID 162 164 gps_time 270295343.076617 270297153.394977 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 29 255 G 28 255 B 16 255 NIR 39 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5500 5667 extended_scanner_channel 0 0 attribute0 0 49.13 ('Amplitude') attribute1 -15.96 33.88 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41607307 number of intermediate returns: 1590914 number of last returns: 41551800 number of single returns: 35635273 covered area in square units/kilounits: 1328404/1.33 point density: all returns 36.97 last only 31.28 (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 49114748 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41607307 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 5921512 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1355832 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 209611 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 20486 instead zero. overview over extended number of returns of given pulse: 35635273 9168112 3448805 759576 102423 549 10 0 0 0 0 0 0 0 0 histogram of classification of points: 12159697 unclassified (1) 24966754 ground (2) 11718470 building (6) 165672 water (9) 104155 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3181299 +---> 845477 of those are unclassified (1) +---> 1826943 of those are ground (2) +---> 493654 of those are building (6) +---> 7385 of those are water (9) +---> 7840 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-7.4,-7.3) has 6 bin [-7.3,-7.2) has 259 bin [-7.2,-7.1) has 592 bin [-7.1,-7.0) has 1007 bin [-7.0,-6.9) has 369 bin [-6.9,-6.8) has 322 bin [-6.8,-6.7) has 54 bin [-6.7,-6.6) has 124 bin [-6.6,-6.5) has 547 bin [-6.5,-6.4) has 704 bin [-6.4,-6.3) has 711 bin [-6.3,-6.2) has 686 bin [-6.2,-6.1) has 1188 bin [-6.1,-6.0) has 2929 bin [-6.0,-5.9) has 82511 bin [-5.9,-5.8) has 22492 bin [-5.8,-5.7) has 21545 bin [-5.7,-5.6) has 49313 bin [-5.6,-5.5) has 50808 bin [-5.5,-5.4) has 43732 bin [-5.4,-5.3) has 38575 bin [-5.3,-5.2) has 39437 bin [-5.2,-5.1) has 46769 bin [-5.1,-5.0) has 61473 bin [-5.0,-4.9) has 92304 bin [-4.9,-4.8) has 113210 bin [-4.8,-4.7) has 146536 bin [-4.7,-4.6) has 271497 bin [-4.6,-4.5) has 374878 bin [-4.5,-4.4) has 504711 bin [-4.4,-4.3) has 891903 bin [-4.3,-4.2) has 1174246 bin [-4.2,-4.1) has 1839166 bin [-4.1,-4.0) has 2459152 bin [-4.0,-3.9) has 3457871 bin [-3.9,-3.8) has 3078030 bin [-3.8,-3.7) has 2777842 bin [-3.7,-3.6) has 2133663 bin [-3.6,-3.5) has 1271549 bin [-3.5,-3.4) has 745803 bin [-3.4,-3.3) has 549748 bin [-3.3,-3.2) has 435037 bin [-3.2,-3.1) has 396513 bin [-3.1,-3.0) has 361857 bin [-3.0,-2.9) has 350427 bin [-2.9,-2.8) has 362658 bin [-2.8,-2.7) has 356663 bin [-2.7,-2.6) has 336728 bin [-2.6,-2.5) has 310177 bin [-2.5,-2.4) has 285436 bin 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histogram with bin size 1.000000 bin 162 has 17819365 bin 163 has 30927218 bin 164 has 368165 average point source id 162.644685136122462 for 49114748 element(s)