lasinfo (210611) report for 'AHN4T/16FN1_22.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: 334/2022 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: 67085894 number of points by return: 43300916 15835788 6303628 1438336 190961 scale factor x y z: 0.001 0.001 0.001 offset x y z: 210980 543730 0 min x y z: 210980.000 543730.000 5.595 max x y z: 212019.999 545019.999 49.988 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: 67085894 extended number of points by return: 43300916 15835788 6303628 1438336 190961 15406 859 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 5595 49988 intensity 0 4969 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 6 7 point_source_ID 54 1054 gps_time 330438592.951086 332240518.566953 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 28 255 G 45 255 B 33 243 NIR 23 254 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.33 33.53 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43300916 number of intermediate returns: 7952735 number of last returns: 43281008 number of single returns: 27448765 covered area in square units/kilounits: 1326148/1.33 point density: all returns 50.59 last only 32.64 (per square units) spacing: all returns 0.14 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 67085894 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43300916 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 15835788 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 6303628 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1438336 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 190961 instead zero. overview over extended number of returns of given pulse: 27448765 19067042 14608857 4991327 876688 87412 5803 0 0 0 0 0 0 0 0 histogram of classification of points: 32215640 unclassified (1) 34809444 ground (2) 3579 building (6) 57231 water (9) +-> flagged as extended overlap: 5025277 +---> 2508327 of those are unclassified (1) +---> 2513185 of those are ground (2) +---> 1977 of those are building (6) +---> 1788 of those are water (9) z coordinate histogram with bin size 0.100000 bin [5.5,5.6) has 1 bin [5.6,5.7) has 45 bin [5.7,5.8) has 976 bin [5.8,5.9) has 8445 bin [5.9,6.0) has 70018 bin [6.0,6.1) has 127138 bin [6.1,6.2) has 121637 bin [6.2,6.3) has 149235 bin [6.3,6.4) has 161813 bin [6.4,6.5) has 145453 bin [6.5,6.6) has 172789 bin [6.6,6.7) has 240283 bin [6.7,6.8) has 395902 bin [6.8,6.9) has 718983 bin [6.9,7.0) has 1080096 bin [7.0,7.1) has 1568254 bin [7.1,7.2) has 2117293 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bin [45.5,45.6) has 344 bin [45.6,45.7) has 325 bin [45.7,45.8) has 324 bin [45.8,45.9) has 283 bin [45.9,46.0) has 241 bin [46.0,46.1) has 249 bin [46.1,46.2) has 282 bin [46.2,46.3) has 230 bin [46.3,46.4) has 248 bin [46.4,46.5) has 200 bin [46.5,46.6) has 227 bin [46.6,46.7) has 187 bin [46.7,46.8) has 164 bin [46.8,46.9) has 143 bin [46.9,47.0) has 161 bin [47.0,47.1) has 130 bin [47.1,47.2) has 121 bin [47.2,47.3) has 114 bin [47.3,47.4) has 74 bin [47.4,47.5) has 79 bin [47.5,47.6) has 73 bin [47.6,47.7) has 64 bin [47.7,47.8) has 53 bin [47.8,47.9) has 49 bin [47.9,48.0) has 44 bin [48.0,48.1) has 24 bin [48.1,48.2) has 15 bin [48.2,48.3) has 25 bin [48.3,48.4) has 11 bin [48.4,48.5) has 25 bin [48.5,48.6) has 23 bin [48.6,48.7) has 20 bin [48.7,48.8) has 19 bin [48.8,48.9) has 13 bin [48.9,49.0) has 10 bin [49.0,49.1) has 11 bin [49.1,49.2) has 3 bin [49.2,49.3) has 5 bin [49.3,49.4) has 3 bin [49.4,49.5) has 3 bin [49.5,49.6) has 4 bin [49.6,49.7) has 3 bin [49.7,49.8) has 2 bin [49.8,49.9) has 6 bin [49.9,50.0) has 2 average z coordinate 14.6 for 67085894 element(s) point source id histogram with bin size 1.000000 bin 54 has 6496038 bin 55 has 28126579 bin 56 has 1967788 bin 1053 has 9247727 bin 1054 has 21247762 average point source id 508.913866512683001 for 67085894 element(s)