lasinfo (210611) report for 'AHN4T/44AZ2_04.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: 27/2022 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: 27205400 number of points by return: 24271294 2106804 672669 137611 17022 scale factor x y z: 0.001 0.001 0.001 offset x y z: 107980 417480 0 min x y z: 107980.000 417480.000 -1.208 max x y z: 109019.999 418769.999 40.608 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: 27205400 extended number of points by return: 24271294 2106804 672669 137611 17022 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 -1208 40608 intensity 56 2957 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 -32 7 user_data 6 7 point_source_ID 52 53 gps_time 260018513.844667 260019247.253924 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 255 G 1 255 B 0 255 NIR 52 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 1167 extended_scanner_channel 0 0 attribute0 0.56 29.57 ('Amplitude') attribute1 -15.59 13.48 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24271294 number of intermediate returns: 829319 number of last returns: 24265059 number of single returns: 22160272 covered area in square units/kilounits: 1285380/1.29 point density: all returns 21.17 last only 18.88 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 27205400 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24271294 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2106804 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 672669 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 137611 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 17022 instead zero. overview over extended number of returns of given pulse: 22160272 2870804 1606063 482956 78554 6374 377 0 0 0 0 0 0 0 0 histogram of classification of points: 4074192 unclassified (1) 18206202 ground (2) 48998 building (6) 4874818 water (9) 1190 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 1434829 +---> 71637 of those are unclassified (1) +---> 856126 of those are ground (2) +---> 507066 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.3,-1.2) has 2 bin [-1.2,-1.1) has 248 bin [-1.1,-1.0) has 26833 bin [-1.0,-0.9) has 15403 bin [-0.9,-0.8) has 7481 bin [-0.8,-0.7) has 8173 bin [-0.7,-0.6) has 12366 bin [-0.6,-0.5) has 13946 bin [-0.5,-0.4) has 15169 bin [-0.4,-0.3) has 17990 bin [-0.3,-0.2) has 20717 bin [-0.2,-0.1) has 64348 bin [-0.1,0.0) has 158482 bin [0.0,0.1) has 483988 bin [0.1,0.2) has 1544422 bin [0.2,0.3) has 1470394 bin 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154 bin [32.5,32.6) has 154 bin [32.6,32.7) has 184 bin [32.7,32.8) has 128 bin [32.8,32.9) has 138 bin [32.9,33.0) has 141 bin [33.0,33.1) has 137 bin [33.1,33.2) has 118 bin [33.2,33.3) has 105 bin [33.3,33.4) has 94 bin [33.4,33.5) has 82 bin [33.5,33.6) has 104 bin [33.6,33.7) has 78 bin [33.7,33.8) has 53 bin [33.8,33.9) has 73 bin [33.9,34.0) has 56 bin [34.0,34.1) has 46 bin [34.1,34.2) has 45 bin [34.2,34.3) has 30 bin [34.3,34.4) has 19 bin [34.4,34.5) has 17 bin [34.5,34.6) has 13 bin [34.6,34.7) has 5 bin [34.7,34.8) has 5 bin [34.9,35.0) has 3 bin [35.0,35.1) has 1 bin [35.1,35.2) has 1 bin [35.5,35.6) has 1 bin [35.8,35.9) has 2 bin [36.2,36.3) has 5 bin [36.3,36.4) has 5 bin [36.4,36.5) has 1 bin [36.6,36.7) has 2 bin [36.7,36.8) has 7 bin [36.8,36.9) has 4 bin [36.9,37.0) has 5 bin [37.0,37.1) has 1 bin [37.1,37.2) has 1 bin [37.9,38.0) has 2 bin [38.5,38.6) has 1 bin [39.0,39.1) has 1 bin [39.2,39.3) has 1 bin [39.8,39.9) has 1 bin [40.5,40.6) has 11 bin [40.6,40.7) has 1 average z coordinate 2.2 for 27205400 element(s) point source id histogram with bin size 1.000000 bin 52 has 13226398 bin 53 has 13979002 average point source id 52.513831886316687 for 27205400 element(s)