lasinfo (210611) report for 'AHN4T/12AZ1_03.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: 58918026 number of points by return: 39237759 12058489 5693194 1636629 278059 scale factor x y z: 0.001 0.001 0.001 offset x y z: 221980 567480 0 min x y z: 221980.000 567480.000 3.148 max x y z: 223019.999 568769.999 36.600 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: 58918026 extended number of points by return: 39237759 12058489 5693194 1636629 278059 13049 847 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 3148 36600 intensity 10 4864 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -16 29 user_data 6 7 point_source_ID 35 202 gps_time 324205233.440689 330787164.568737 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 31 255 B 32 255 NIR 0 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -2667 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -15.71 32.47 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 39237759 number of intermediate returns: 7663191 number of last returns: 39164191 number of single returns: 27147115 covered area in square units/kilounits: 1339708/1.34 point density: all returns 43.98 last only 29.23 (per square units) spacing: all returns 0.15 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 58918026 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 39237759 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 12058489 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 5693194 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 1636629 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 278059 instead zero. overview over extended number of returns of given pulse: 27147115 12719795 12186877 5453014 1254173 145838 11214 0 0 0 0 0 0 0 0 histogram of classification of points: 24508346 unclassified (1) 33873420 ground (2) 260423 building (6) 275735 water (9) 102 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3401550 +---> 1124066 of those are unclassified (1) +---> 2243164 of those are ground (2) +---> 29468 of those are building (6) +---> 4852 of those are water (9) z coordinate histogram with bin size 0.100000 bin [3.1,3.2) has 25 bin [3.2,3.3) has 1075 bin [3.3,3.4) has 4198 bin [3.4,3.5) has 3926 bin [3.5,3.6) has 3101 bin [3.6,3.7) has 3438 bin [3.7,3.8) has 4781 bin [3.8,3.9) has 8525 bin [3.9,4.0) has 6806 bin [4.0,4.1) has 6784 bin [4.1,4.2) has 8249 bin [4.2,4.3) has 61364 bin [4.3,4.4) has 245030 bin [4.4,4.5) has 173861 bin [4.5,4.6) has 148958 bin [4.6,4.7) 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has 2701 bin [31.2,31.3) has 2416 bin [31.3,31.4) has 2179 bin [31.4,31.5) has 1946 bin [31.5,31.6) has 1817 bin [31.6,31.7) has 1562 bin [31.7,31.8) has 1361 bin [31.8,31.9) has 1217 bin [31.9,32.0) has 1170 bin [32.0,32.1) has 1006 bin [32.1,32.2) has 946 bin [32.2,32.3) has 845 bin [32.3,32.4) has 775 bin [32.4,32.5) has 727 bin [32.5,32.6) has 600 bin [32.6,32.7) has 516 bin [32.7,32.8) has 447 bin [32.8,32.9) has 385 bin [32.9,33.0) has 319 bin [33.0,33.1) has 301 bin [33.1,33.2) has 258 bin [33.2,33.3) has 280 bin [33.3,33.4) has 238 bin [33.4,33.5) has 246 bin [33.5,33.6) has 218 bin [33.6,33.7) has 175 bin [33.7,33.8) has 155 bin [33.8,33.9) has 124 bin [33.9,34.0) has 103 bin [34.0,34.1) has 79 bin [34.1,34.2) has 86 bin [34.2,34.3) has 44 bin [34.3,34.4) has 63 bin [34.4,34.5) has 45 bin [34.5,34.6) has 22 bin [34.6,34.7) has 31 bin [34.7,34.8) has 19 bin [34.8,34.9) has 30 bin [34.9,35.0) has 26 bin [35.0,35.1) has 13 bin [35.1,35.2) has 7 bin [35.2,35.3) has 12 bin [35.3,35.4) has 20 bin [35.4,35.5) has 12 bin [35.5,35.6) has 4 bin [35.6,35.7) has 6 bin [35.7,35.8) has 2 bin [35.8,35.9) has 2 bin [35.9,36.0) has 5 bin [36.1,36.2) has 1 bin [36.2,36.3) has 1 bin [36.3,36.4) has 5 bin [36.4,36.5) has 5 bin [36.6,36.7) has 1 average z coordinate 11.0 for 58918026 element(s) point source id histogram with bin size 1.000000 bin 35 has 20987955 bin 36 has 12018694 bin 202 has 25911377 average point source id 108.648405209638213 for 58918026 element(s)