lasinfo (210611) report for 'AHN4T/28DN2_01.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: 336/2022 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: 30022712 number of points by return: 24353081 3647897 1541223 412275 68236 scale factor x y z: 0.001 0.001 0.001 offset x y z: 234980 486230 0 min x y z: 234980.000 486230.000 10.156 max x y z: 236019.999 487519.999 46.499 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: 30022712 extended number of points by return: 24353081 3647897 1541223 412275 68236 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 10156 46499 intensity 55 4700 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 -29 11 user_data 6 7 point_source_ID 159 160 gps_time 324126346.062058 324128301.890419 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 43 255 B 27 255 NIR 5 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 1833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.43 30.43 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24353081 number of intermediate returns: 2033752 number of last returns: 24330441 number of single returns: 20694562 covered area in square units/kilounits: 1341208/1.34 point density: all returns 22.38 last only 18.14 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30022712 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24353081 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3647897 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1541223 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 412275 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 68236 instead zero. overview over extended number of returns of given pulse: 20694562 4214850 3390367 1380226 307216 33051 2440 0 0 0 0 0 0 0 0 histogram of classification of points: 6659924 unclassified (1) 22655090 ground (2) 638367 building (6) 57423 water (9) 11908 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2210813 +---> 523728 of those are unclassified (1) +---> 1600824 of those are ground (2) +---> 85011 of those are building (6) +---> 1250 of those are water (9) z coordinate histogram with bin size 0.100000 bin [10.1,10.2) has 16 bin [10.2,10.3) has 193 bin [10.3,10.4) has 553 bin [10.4,10.5) has 630 bin [10.5,10.6) has 1284 bin [10.6,10.7) has 2057 bin [10.7,10.8) has 2285 bin [10.8,10.9) has 9201 bin [10.9,11.0) has 31989 bin [11.0,11.1) has 61345 bin [11.1,11.2) has 66214 bin [11.2,11.3) has 111124 bin [11.3,11.4) has 163437 bin [11.4,11.5) has 136782 bin [11.5,11.6) has 104328 bin [11.6,11.7) has 88758 bin [11.7,11.8) has 96876 bin [11.8,11.9) has 97312 bin [11.9,12.0) has 90791 bin [12.0,12.1) has 156524 bin [12.1,12.2) has 170517 bin [12.2,12.3) has 141941 bin [12.3,12.4) has 92526 bin [12.4,12.5) has 124760 bin [12.5,12.6) has 151945 bin [12.6,12.7) has 189391 bin [12.7,12.8) has 187641 bin [12.8,12.9) has 157312 bin [12.9,13.0) has 144409 bin [13.0,13.1) has 144366 bin [13.1,13.2) has 167002 bin [13.2,13.3) has 179611 bin [13.3,13.4) has 213590 bin [13.4,13.5) has 148482 bin [13.5,13.6) has 153968 bin [13.6,13.7) has 193046 bin [13.7,13.8) has 220838 bin [13.8,13.9) has 267771 bin [13.9,14.0) has 330170 bin [14.0,14.1) has 373425 bin [14.1,14.2) has 390706 bin [14.2,14.3) has 409367 bin [14.3,14.4) has 362704 bin [14.4,14.5) has 361217 bin [14.5,14.6) has 356068 bin [14.6,14.7) has 341158 bin [14.7,14.8) has 319587 bin [14.8,14.9) has 278242 bin [14.9,15.0) has 259829 bin [15.0,15.1) has 260569 bin [15.1,15.2) has 302447 bin [15.2,15.3) has 321898 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has 26294 bin [30.5,30.6) has 26079 bin [30.6,30.7) has 25765 bin [30.7,30.8) has 25303 bin [30.8,30.9) has 24553 bin [30.9,31.0) has 24594 bin [31.0,31.1) has 23844 bin [31.1,31.2) has 23897 bin [31.2,31.3) has 23074 bin [31.3,31.4) has 23086 bin [31.4,31.5) has 22883 bin [31.5,31.6) has 22371 bin [31.6,31.7) has 22170 bin [31.7,31.8) has 21738 bin [31.8,31.9) has 21484 bin [31.9,32.0) has 21030 bin [32.0,32.1) has 21000 bin [32.1,32.2) has 20340 bin [32.2,32.3) has 20317 bin [32.3,32.4) has 20061 bin [32.4,32.5) has 19679 bin [32.5,32.6) has 19204 bin [32.6,32.7) has 18524 bin [32.7,32.8) has 18452 bin [32.8,32.9) has 17912 bin [32.9,33.0) has 17339 bin [33.0,33.1) has 17011 bin [33.1,33.2) has 16698 bin [33.2,33.3) has 16320 bin [33.3,33.4) has 16192 bin [33.4,33.5) has 15832 bin [33.5,33.6) has 15653 bin [33.6,33.7) has 15493 bin [33.7,33.8) has 15357 bin [33.8,33.9) has 15181 bin [33.9,34.0) has 15012 bin [34.0,34.1) has 15053 bin [34.1,34.2) has 14733 bin [34.2,34.3) has 14405 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[42.2,42.3) has 1881 bin [42.3,42.4) has 1818 bin [42.4,42.5) has 1806 bin [42.5,42.6) has 1791 bin [42.6,42.7) has 1768 bin [42.7,42.8) has 1779 bin [42.8,42.9) has 1740 bin [42.9,43.0) has 1685 bin [43.0,43.1) has 1615 bin [43.1,43.2) has 1602 bin [43.2,43.3) has 1478 bin [43.3,43.4) has 1411 bin [43.4,43.5) has 1271 bin [43.5,43.6) has 1207 bin [43.6,43.7) has 1091 bin [43.7,43.8) has 981 bin [43.8,43.9) has 817 bin [43.9,44.0) has 774 bin [44.0,44.1) has 741 bin [44.1,44.2) has 666 bin [44.2,44.3) has 594 bin [44.3,44.4) has 499 bin [44.4,44.5) has 471 bin [44.5,44.6) has 392 bin [44.6,44.7) has 369 bin [44.7,44.8) has 286 bin [44.8,44.9) has 270 bin [44.9,45.0) has 221 bin [45.0,45.1) has 188 bin [45.1,45.2) has 146 bin [45.2,45.3) has 109 bin [45.3,45.4) has 73 bin [45.4,45.5) has 62 bin [45.5,45.6) has 41 bin [45.6,45.7) has 33 bin [45.7,45.8) has 9 bin [45.8,45.9) has 9 bin [45.9,46.0) has 8 bin [46.0,46.1) has 1 bin [46.1,46.2) has 1 bin [46.4,46.5) has 3 average z coordinate 18.0 for 30022712 element(s) point source id histogram with bin size 1.000000 bin 159 has 24348382 bin 160 has 5674330 average point source id 159.189001246789417 for 30022712 element(s)