lasinfo (210611) report for 'AHN4T/57AN1_08.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: 340/2022 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: 56096206 number of points by return: 36980302 14410775 4063040 593064 49025 scale factor x y z: 0.001 0.001 0.001 offset x y z: 141980 372480 0 min x y z: 141980.000 372480.000 29.221 max x y z: 143019.999 373769.999 71.280 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: 56096206 extended number of points by return: 36980302 14410775 4063040 593064 49025 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 29221 71280 intensity 56 3725 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 -29 29 user_data 6 7 point_source_ID 64 204 gps_time 298033599.559264 298211453.997277 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 12 255 G 32 255 B 24 255 NIR 13 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.56 37.25 ('Amplitude') attribute1 -16.65 21.1 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 36980302 number of intermediate returns: 4702075 number of last returns: 36963118 number of single returns: 22549289 covered area in square units/kilounits: 1333436/1.33 point density: all returns 42.07 last only 27.72 (per square units) spacing: all returns 0.15 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 56096206 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 36980302 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 14410775 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 4063040 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 593064 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 49025 instead zero. overview over extended number of returns of given pulse: 22549289 20708613 10414391 2178085 233499 11882 447 0 0 0 0 0 0 0 0 histogram of classification of points: 25980236 unclassified (1) 29866877 ground (2) 235040 building (6) 14053 water (9) +-> flagged as extended overlap: 4305522 +---> 2068009 of those are unclassified (1) +---> 2224333 of those are ground (2) +---> 8685 of those are building (6) +---> 4495 of those are water (9) z coordinate histogram with bin size 0.100000 bin [29.2,29.3) has 46 bin [29.3,29.4) has 2539 bin [29.4,29.5) has 4260 bin [29.5,29.6) has 4587 bin [29.6,29.7) has 7669 bin [29.7,29.8) has 37379 bin [29.8,29.9) has 131029 bin [29.9,30.0) has 226167 bin [30.0,30.1) has 327831 bin [30.1,30.2) has 482231 bin [30.2,30.3) has 632856 bin [30.3,30.4) has 753967 bin [30.4,30.5) has 953963 bin [30.5,30.6) has 1021707 bin [30.6,30.7) has 1301098 bin [30.7,30.8) 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[49.5,49.6) has 184706 bin [49.6,49.7) has 181765 bin [49.7,49.8) has 178033 bin [49.8,49.9) has 174181 bin [49.9,50.0) has 171626 bin [50.0,50.1) has 166967 bin [50.1,50.2) has 161896 bin [50.2,50.3) has 158190 bin [50.3,50.4) has 154495 bin [50.4,50.5) has 150672 bin [50.5,50.6) has 145873 bin [50.6,50.7) has 142032 bin [50.7,50.8) has 138111 bin [50.8,50.9) has 133774 bin [50.9,51.0) has 130793 bin [51.0,51.1) has 126979 bin [51.1,51.2) has 123491 bin [51.2,51.3) has 118394 bin [51.3,51.4) has 114818 bin [51.4,51.5) has 110873 bin [51.5,51.6) has 106848 bin [51.6,51.7) has 103020 bin [51.7,51.8) has 99663 bin [51.8,51.9) has 96342 bin [51.9,52.0) has 92341 bin [52.0,52.1) has 89128 bin [52.1,52.2) has 85486 bin [52.2,52.3) has 82111 bin [52.3,52.4) has 79865 bin [52.4,52.5) has 76609 bin [52.5,52.6) has 73424 bin [52.6,52.7) has 70230 bin [52.7,52.8) has 67429 bin [52.8,52.9) has 64842 bin [52.9,53.0) has 61921 bin [53.0,53.1) has 60356 bin [53.1,53.2) has 57037 bin [53.2,53.3) has 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has 2164 bin [65.0,65.1) has 1924 bin [65.1,65.2) has 1883 bin [65.2,65.3) has 1792 bin [65.3,65.4) has 1727 bin [65.4,65.5) has 1568 bin [65.5,65.6) has 1549 bin [65.6,65.7) has 1428 bin [65.7,65.8) has 1363 bin [65.8,65.9) has 1321 bin [65.9,66.0) has 1208 bin [66.0,66.1) has 1123 bin [66.1,66.2) has 1059 bin [66.2,66.3) has 987 bin [66.3,66.4) has 867 bin [66.4,66.5) has 848 bin [66.5,66.6) has 845 bin [66.6,66.7) has 745 bin [66.7,66.8) has 727 bin [66.8,66.9) has 632 bin [66.9,67.0) has 606 bin [67.0,67.1) has 539 bin [67.1,67.2) has 429 bin [67.2,67.3) has 413 bin [67.3,67.4) has 412 bin [67.4,67.5) has 392 bin [67.5,67.6) has 361 bin [67.6,67.7) has 327 bin [67.7,67.8) has 303 bin [67.8,67.9) has 289 bin [67.9,68.0) has 302 bin [68.0,68.1) has 269 bin [68.1,68.2) has 208 bin [68.2,68.3) has 179 bin [68.3,68.4) has 165 bin [68.4,68.5) has 164 bin [68.5,68.6) has 122 bin [68.6,68.7) has 100 bin [68.7,68.8) has 63 bin [68.8,68.9) has 46 bin [68.9,69.0) has 61 bin [69.0,69.1) has 61 bin [69.1,69.2) has 58 bin [69.2,69.3) has 59 bin [69.3,69.4) has 30 bin [69.4,69.5) has 36 bin [69.5,69.6) has 33 bin [69.6,69.7) has 32 bin [69.7,69.8) has 31 bin [69.8,69.9) has 17 bin [69.9,70.0) has 20 bin [70.0,70.1) has 20 bin [70.1,70.2) has 7 bin [70.2,70.3) has 7 bin [70.3,70.4) has 9 bin [70.4,70.5) has 11 bin [70.5,70.6) has 8 bin [70.6,70.7) has 5 bin [70.7,70.8) has 9 bin [70.8,70.9) has 2 bin [70.9,71.0) has 7 bin [71.0,71.1) has 10 bin [71.1,71.2) has 2 bin [71.2,71.3) has 2 average z coordinate 37.9 for 56096206 element(s) point source id histogram with bin size 1.000000 bin 64 has 4633920 bin 65 has 38558571 bin 66 has 1666673 bin 204 has 11237042 average point source id 92.791212671316842 for 56096206 element(s)