lasinfo (210611) report for 'AHN4T/67HZ1_10.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: 181/2021 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: 54121687 number of points by return: 42140757 7356138 3384862 1042205 197725 scale factor x y z: 0.001 0.001 0.001 offset x y z: 53980 359980 0 min x y z: 53980.000 359980.000 -0.231 max x y z: 55019.999 361269.999 39.373 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: 54121687 extended number of points by return: 42140757 7356138 3384862 1042205 197725 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 -231 39373 intensity 56 3816 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 31 user_data 6 7 point_source_ID 93 97 gps_time 261748588.492082 261750477.053633 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 34 255 G 34 255 B 39 255 NIR 73 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5167 5167 extended_scanner_channel 0 0 attribute0 0.56 38.16 ('Amplitude') attribute1 -16.36 21.41 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42140757 number of intermediate returns: 4655717 number of last returns: 42079465 number of single returns: 34754252 covered area in square units/kilounits: 1341440/1.34 point density: all returns 40.35 last only 31.37 (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 54121687 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42140757 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 7356138 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 3384862 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1042205 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 197725 instead zero. overview over extended number of returns of given pulse: 34754252 7953609 7032284 3387869 875804 109137 8732 0 0 0 0 0 0 0 0 histogram of classification of points: 13286638 unclassified (1) 39612310 ground (2) 1156978 building (6) 65674 water (9) 87 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3911226 +---> 1064122 of those are unclassified (1) +---> 2798878 of those are ground (2) +---> 45571 of those are building (6) +---> 2655 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.3,-0.2) has 1 bin [-0.2,-0.1) has 89 bin [-0.1,0.0) has 7393 bin [0.0,0.1) has 40845 bin [0.1,0.2) has 23233 bin [0.2,0.3) has 23173 bin [0.3,0.4) has 68849 bin [0.4,0.5) has 140943 bin [0.5,0.6) has 198497 bin [0.6,0.7) has 556432 bin [0.7,0.8) has 1280078 bin [0.8,0.9) has 1878523 bin [0.9,1.0) has 2482449 bin [1.0,1.1) has 2560196 bin [1.1,1.2) has 2845855 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[36.4,36.5) has 872 bin [36.5,36.6) has 864 bin [36.6,36.7) has 803 bin [36.7,36.8) has 691 bin [36.8,36.9) has 625 bin [36.9,37.0) has 541 bin [37.0,37.1) has 493 bin [37.1,37.2) has 388 bin [37.2,37.3) has 398 bin [37.3,37.4) has 341 bin [37.4,37.5) has 287 bin [37.5,37.6) has 276 bin [37.6,37.7) has 221 bin [37.7,37.8) has 197 bin [37.8,37.9) has 153 bin [37.9,38.0) has 110 bin [38.0,38.1) has 97 bin [38.1,38.2) has 73 bin [38.2,38.3) has 71 bin [38.3,38.4) has 51 bin [38.4,38.5) has 42 bin [38.5,38.6) has 19 bin [38.6,38.7) has 19 bin [38.7,38.8) has 12 bin [38.8,38.9) has 5 bin [38.9,39.0) has 6 bin [39.0,39.1) has 7 bin [39.1,39.2) has 4 bin [39.2,39.3) has 1 bin [39.3,39.4) has 2 average z coordinate 4.5 for 54121687 element(s) point source id histogram with bin size 1.000000 bin 93 has 5300273 bin 94 has 26405017 bin 95 has 1569105 bin 97 has 20847292 average point source id 95.086638485603743 for 54121687 element(s)