lasinfo (210611) report for 'AHN4T/32AZ1_09.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: 76194051 number of points by return: 46490452 22218703 6439755 965078 80063 scale factor x y z: 0.001 0.001 0.001 offset x y z: 142980 466230 0 min x y z: 142980.000 466230.000 2.141 max x y z: 144019.999 467519.999 50.670 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: 76194051 extended number of points by return: 46490452 22218703 6439755 965078 80063 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 2141 50670 intensity 56 3182 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -34 35 user_data 6 7 point_source_ID 153 155 gps_time 270214187.900720 270216460.106838 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 237 G 1 223 B 0 214 NIR 38 240 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5667 5833 extended_scanner_channel 0 0 attribute0 0.56 31.82 ('Amplitude') attribute1 -15.53 17.16 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 46490452 number of intermediate returns: 7484750 number of last returns: 46455790 number of single returns: 24236941 covered area in square units/kilounits: 1341508/1.34 point density: all returns 56.80 last only 34.63 (per square units) spacing: all returns 0.13 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 76194051 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 46490452 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 22218703 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 6439755 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 965078 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 80063 instead zero. overview over extended number of returns of given pulse: 24236941 31571078 16440207 3544468 397111 4186 60 0 0 0 0 0 0 0 0 histogram of classification of points: 41291703 unclassified (1) 34878911 ground (2) 21440 building (6) 1997 water (9) +-> flagged as extended overlap: 5475321 +---> 3133616 of those are unclassified (1) +---> 2335040 of those are ground (2) +---> 5071 of those are building (6) +---> 1594 of those are water (9) z coordinate histogram with bin size 0.100000 bin [2.1,2.2) has 25 bin [2.2,2.3) has 62 bin [2.3,2.4) has 258 bin [2.4,2.5) has 647 bin [2.5,2.6) has 2086 bin [2.6,2.7) has 3439 bin [2.7,2.8) has 10048 bin [2.8,2.9) has 76080 bin [2.9,3.0) has 72712 bin [3.0,3.1) has 93974 bin [3.1,3.2) has 169491 bin [3.2,3.3) has 226652 bin [3.3,3.4) has 457940 bin [3.4,3.5) has 935495 bin [3.5,3.6) has 1343713 bin [3.6,3.7) has 1488834 bin [3.7,3.8) has 1514115 bin 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has 402 bin [45.8,45.9) has 365 bin [45.9,46.0) has 333 bin [46.0,46.1) has 347 bin [46.1,46.2) has 318 bin [46.2,46.3) has 293 bin [46.3,46.4) has 262 bin [46.4,46.5) has 234 bin [46.5,46.6) has 228 bin [46.6,46.7) has 225 bin [46.7,46.8) has 255 bin [46.8,46.9) has 219 bin [46.9,47.0) has 208 bin [47.0,47.1) has 166 bin [47.1,47.2) has 187 bin [47.2,47.3) has 154 bin [47.3,47.4) has 123 bin [47.4,47.5) has 94 bin [47.5,47.6) has 107 bin [47.6,47.7) has 100 bin [47.7,47.8) has 86 bin [47.8,47.9) has 70 bin [47.9,48.0) has 69 bin [48.0,48.1) has 63 bin [48.1,48.2) has 85 bin [48.2,48.3) has 73 bin [48.3,48.4) has 63 bin [48.4,48.5) has 67 bin [48.5,48.6) has 75 bin [48.6,48.7) has 56 bin [48.7,48.8) has 35 bin [48.8,48.9) has 27 bin [48.9,49.0) has 23 bin [49.0,49.1) has 24 bin [49.1,49.2) has 18 bin [49.2,49.3) has 17 bin [49.3,49.4) has 11 bin [49.4,49.5) has 13 bin [49.5,49.6) has 6 bin [49.6,49.7) has 7 bin [49.7,49.8) has 10 bin [49.8,49.9) has 5 bin [49.9,50.0) has 7 bin [50.0,50.1) has 5 bin [50.1,50.2) has 6 bin [50.3,50.4) has 2 bin [50.4,50.5) has 1 bin [50.6,50.7) has 1 average z coordinate 13.9 for 76194051 element(s) point source id histogram with bin size 1.000000 bin 153 has 2081585 bin 154 has 53190748 bin 155 has 20921718 average point source id 154.247265144098975 for 76194051 element(s)